Answer:
I don't know maybe you should search google. Best of Luck!
Step-by-step explanation:
Let f be a function such that f(-5)=5,f(0)=-4, and f(2)=0. Give the coordinates of three points o of the following. (a) y=f(x+3)
To find three points on the graph of the function y = f(x + 3), we can substitute x-values of -8, -3, and -1 into the function and use the given coordinates of f(x).
Given that f(-5) = 5, f(0) = -4, and f(2) = 0, we can use these values to find the corresponding y-values for the points on the graph of y = f(x + 3).
By substituting x = -8 into the function y = f(x + 3), we have y = f(-8 + 3) = f(-5). Since f(-5) = 5, the first point is (-8, 5).
Similarly, substituting x = -3 gives us y = f(-3 + 3) = f(0). Since f(0) = -4, the second point is (-3, -4).
Finally, substituting x = -1 gives us y = f(-1 + 3) = f(2). Since f(2) = 0, the third point is (-1, 0).
Therefore, the coordinates of the three points on the graph of y = f(x + 3) are (-8, 5), (-3, -4), and (-1, 0).
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(1 point)
5. If m ZAOC = 85°, mZBOC = 2x + 10, and m ZAOB = 4x – 15, find the degree measure of
ZBOC and ZAOB. The diagram is not to scale.
<
G
Om ZBOC = 30°; m ZAOB = 55°
Om ZBOC = 40°; m ZAOB = 45°
Om ZBOC = 45°: m ZAOB = 40°
Om ZBOC = 55°; m ZAOB = 30°
What is the median of the data set?
10, 18, 21, 25, 31, 33, 36
O A. 10
O B.7
C. 36
D. 25
Answer:
D
Step-by-step explanation:
Median = The middle number ( in terms of value )
So the first step is usually to put the set of numbers in order from least to greatest but they have already done that for us
That being said all we have to do is find the middle number
In the set, 10, 18, 21, 25, 31, 33, 36
the middle number would be 25
therefore your answer is D
Answer:
D. 25
Step-by-step explanation:
10, 18, 21, "25", 31, 33, 36
Hope this helps
Write an equation of the line in point plice form, through the point (4,-1) and ha a lope a 6
The equation of the line will be y = 6x - 25
Given, the point is (4, -1)
The slope is m = 6.
We have to write an equation of the line in slope-intercept form.
The standard form of equation of the line in slope-intercept form is given by
y = mx + c
Where, m is the slope.
Now, substituting the values of x, y and m in the equation,
-1 = 6(4) + c
-1 = 24 + c
c = -1 - 24
c = -25
Put the value of c in the standard equation,
y = 6x - 25
Therefore, the equation of the line is y = 6x - 25
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Which statements verify that the solution set to lx + 31 < 5 is -8
Substituting a value into the inequality from the solution set, such as -2, will create a true statement.
* Substituting a value into the inequality from the solution set, such as 1, will create a false statement.
* Substituting a value into the inequality not from the solution set, such as 4, will create a true statement.
Substituting a value into the inequality not from the solution set, such as 6, will create a false statement.
* Substituting any value into the inequality will create a true statement.
Given:
Consider the inequality is \(|x+3|<5\) and its solution set is \(-8<x<2\).
To find:
The statement that verify the solution set.
Solution:
Any value into the inequality form the solution set \(-8<x<2\), will create a true statement and any value into the inequality not form the solution set \(-8<x<2\), will create a false statement.
To verify the solution set set, we need to put any value form solution set into the given inequality.
Substituting a value into the inequality from the solution set, such as -2, will create a true statement.
Therefore, the correct option is A.
Answer:
1 and 4
Step-by-step explanation:
got it right on edge
A person invested \$150$150 in an account growing at a rate allowing the money to double every 13 years. How much money would be in the account after 22 years, to the nearest dollar?
Answer:
Amount after 22 year = $484.80 (Approx.)
Step-by-step explanation:
Given:
Amount deposit in bank = $150
Double in year = 13 year
Find:
Amount after 22 year
Computation:
A = P[1+r]ⁿ
Amount after 13 year = 2 x 150
Amount after 13 year = $300
300 = 150[1+r]¹³
2 = [1+r]¹³
Rate of interest = 5.477%
Amount after 22 year
A = P[1+r]ⁿ
Amount after 22 year = 150[1+5.477%]²²
Amount after 22 year = $484.80 (Approx.)
find the measure of the missing angle
Step-by-step explanation:
given
as it is right angled triangle so
Let the unknown angle be x Then
90° + 40° + x = 180° ( being sum of angles of triangle)
130° + x = 180°
x = 180° - 130°
Therefore x = 50°
Hope it will help you :)❤
Answer:
The other angle will be 50°.
Step-by-step explanation:
Given that the diagram shows a right angle triangle (90°) and the total sum of angles of a triangle is 180°. In order to find the other angle, you have to subtract :
x + 40° + 90° = 180°
x + 130° = 180°
x = 180° - 130°
x = 50°
Please help no links
Answer:
x=11
Step-by-step explanation:
These add up to 180 since a straight line = 180 degrees
Your equation is: 4x+15+11x=180
15x+15=180
15x=165
x=11
Answer:
X=11
HOPE THIS HELPS
- Todo ❤️
Step-by-step explanation:
4x+15+11x=180
15x+15=180
180-15=165
165/15=11
X=11
if x+1/x=5, then what is the value of x⁴-1/x⁴?
Answer:
x=1, then the value is 0
x=5, then the value is 624/625
Step-by-step explanation:
Instead of x, we plugin 1.
\(\frac{1^{4}-1 }{1^{4} } = \frac{1-1}{1} = \frac{0}{1} =0\)
Instead of x, we plugin 5.
\(\frac{5^{4}-1 }{5^{4} } = \frac{625-1}{625} = \frac{624}{625} \)
Mr. Alberto Blanco is a 70 years-old widower. His wife of 44 years died two years ago. He has three sons aged 34, 38 and 41 and a daughter aged 43. He is a retired electrician. He lives alone in his own apartment. His relationship with his children is marked by a considerable degree of conflict. Mr. Blanco is currently hospitalized with gangrene of his right foot and lower leg. Problems with his foot began three years ago when he had an infection in one toe that became gangrenous. At that time it was discovered that he was diabetic. The toe was amputated. Last year he bruised his right foot while getting into a bus. The bruise developed into gangrene that resulted in an operation 6 months ago in which a portion of his right foot was amputated. At that time, an arterial bypass was done to decrease the likelihood that gangrene would recur. He went to a rehabilitation center where he remained for five months. Last week it was discovered that he had gangrene in the remainder of the right foot and part of the lower leg. He was readmitted to the hospital. He originally agreed to amputation of the leg but on the same morning the surgery was scheduled he verbally withdrew the consent. He discussed with some people the reason for his decision. He does not want to be a burden to his children. Mr. Blanco is discouraged by the failure of the earlier operations. He does not believe the operation will cure him and does not want to live as a dependent person or in a nursing home. Mr. Blanco assures that he does not fear death. Although quiet and stoic, he tends to be stubborn and somewhat irascible when pressured. Guide questions for case: Alberto Blanco 1. What are the ethical principles pertinent to this case? 2. Should Mr. Blanco have the right to refuse treatment even if the consequence may be that he will die? 3. Could he be seriously depressed and not mentally competent to make that decision? 4. May the doctor go ahead with the surgery, given the fact that Mr. Blanco had previously given his written consent for the procedure? 5. Would your decision be different if Mr. Blanco were refusing treatment for another condition such as terminal cancer or irreversible heart-failure?
Mr. Blanco has the right to refuse treatment, even if it means he will die. The doctor should respect Mr. Blanco's decision and engage in open and honest communication with him to understand his concerns.
1. The ethical principles pertinent to this case include autonomy, beneficence, non-maleficence, and respect for patient's wishes. Autonomy refers to Mr. Blanco's right to make decisions about his own healthcare. Beneficence and non-maleficence require the healthcare professionals to act in Mr. Blanco's best interest and do no harm. Respect for patient's wishes entails honoring his decision and preferences.
2. Yes, Mr. Blanco should have the right to refuse treatment even if the consequence may be that he will die. It is his autonomy and right to make decisions about his own body and medical treatment. As long as he is mentally competent, he has the right to make choices about his healthcare, even if they go against medical advice.
3. It is important to consider the possibility that Mr. Blanco may be seriously depressed and not mentally competent to make the decision. In such cases, a thorough evaluation of his mental capacity and emotional state should be conducted by healthcare professionals to ensure that he is able to make an informed decision. If he is found to lack mental competence, appropriate steps should be taken to protect his best interests.
4. Given that Mr. Blanco had previously given his written consent for the surgery but verbally withdrew it later, the doctor should respect his current decision. A patient's consent can be withdrawn at any time, and healthcare professionals should prioritize the patient's current wishes. It is essential to engage in open and honest communication with Mr. Blanco to understand his concerns and explore alternative options if available.
5. The decision may be different if Mr. Blanco were refusing treatment for another condition such as terminal cancer or irreversible heart failure. In such cases, the prognosis and potential outcomes may be different, and the balance between preserving life and respecting autonomy may shift. Each case should be evaluated individually, considering the patient's medical condition, prognosis, quality of life, and their values and preferences. Open discussions with the patient, their family, and the healthcare team are crucial in reaching the most ethically appropriate decision.
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find the value of x in 2(x-4)=16
Step-by-step explanation:
2(x - 4) = 16
x - 4 = 16 / 2
x - 4 = 8
x = 8 + 4
x = 12
Course: Mathematics 8R-S1.A RCVA (21-22) Wrightam
1. The annual salary for an employee at an advertising company depends on their years of experience. An employee with 7 years
of experience earns $73,500. An employee with 20 years of experience earns $80,000. What is the salary of an employee With no experience
In mathematics, it is common to encounter problems that involve finding an unknown value using given information. One such problem is determining the salary of an employee with no experience, given the salaries of two employees with different levels of experience. In this case, we are given that an employee with 15 years of experience earns $73,500, and an employee with 20 years of experience earns $80,000.
To find the salary of an employee with no experience, we need to determine the rate of increase in salary per year of experience. We can do this by finding the difference in salary between the two experienced employees and dividing it by the difference in their years of experience.
The difference in salary is $80,000 - $73,500 = $6,500. The difference in experience is 20 years - 15 years = 5 years. Therefore, the rate of increase in salary per year of experience is $6,500 / 5 years = $1,300.
Using this rate, we can determine the salary of an employee with no experience. Since this employee has zero years of experience, their salary would be $0 + ($1,300 x 0 years) = $0. Therefore, the salary of an employee with no experience is $0.
In summary, we can find the salary of an employee with no experience by determining the rate of increase in salary per year of experience and applying it to the starting salary of $0. In this case, the rate of increase is $1,300 per year, and therefore the salary of an employee with no experience is $0.
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What is the minimum hot-holding temperature for fried shrimp? a. 105 ° F41 ° C b. 115 ° F46 ° C c. 125 ° F52 ° C d. 135 ° F 57 ° C
The minimum hot-holding temperature for fried shrimp is d. 135 ° F 57 ° C. It is important to maintain this temperature to ensure that the food remains safe for consumption and to prevent the growth of harmful bacteria.
The minimum hot-holding temperature for fried shrimp is 135 °F (57 °C). When food is hot-held, it means it is kept at a specific temperature after cooking to maintain its quality and safety until it is served or consumed. This temperature is important because it helps prevent the growth of harmful bacteria, such as Salmonella and E. coli, that can cause food borne illnesses.
At a hot-holding temperature of 135 °F (57 °C) or higher, the heat inhibits the growth of bacteria, ensuring that the fried shrimp remains safe for consumption. This temperature range is considered a critical control point in food safety practices.
It's worth noting that the temperature of 135 °F (57 °C) is the minimum requirement for hot-holding fried shrimp. However, in practice, it's generally recommended to hold the shrimp at a slightly higher temperature to account for any temperature loss that may occur over time.
Some food establishments may set their hot-holding equipment to maintain a temperature of 140 °F (60 °C) or higher to ensure the safety and quality of the food.
By adhering to proper temperature control guidelines, including maintaining the minimum hot-holding temperature of 135 °F (57 °C), you can help prevent the risk of food borne illnesses and ensure that the fried shrimp remains safe and enjoyable to consume.
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What is the value of K roots of a quadratic equation?
When k is o doesn't satisfy the equation.
What is quadratic equation?We can answer any quadratic equation using the quadratic formula. The first step is to change the equation's form to ax2+bx+c=0, where a, b, and c are the coefficients. The formula (-b(b2-4ac))/(2a) is then used to enter these coefficients. A quadratic equation is a second-order polynomial equation in one variable using the formula x = ax2 + bx + c = 0 and a 0 The fundamental theorem of algebra ensures that it has at least one solution because it is a second-order polynomial problem. Real or complex solutions are also possible. To put it another way, if you have an equation with the form a squared by the expression after b plus b squared by the same expression but not squared plus c equal to 0, you have a quadratic equation.Value of \($\mathrm{k}=(?)$\), equation \($\mathrm{kx}(\mathrm{x}-2)+6=0$\) has equal roots.
\(& \Rightarrow \mathrm{kx}(\mathrm{x}-2)+6=0 \\\)
\(& \mathrm{kx} x^2-2 \mathrm{kx}+6=0 \\\)
two roots of quadratic equation
\(& \alpha, \beta= \frac{-\mathrm{b} \pm \sqrt{\mathrm{b}^2-4 \mathrm{ac}}}{2 \mathrm{a}} \\\)
\(& \alpha, \beta= \frac{+2 \mathrm{k} \pm \sqrt{(-2 \mathrm{k})^2-4 \times 6 \times \mathrm{k}}}{2 \times \mathrm{k}} \\\)
\(& \alpha, \beta=2 \mathrm{k} \frac{\pm \sqrt{4 \mathrm{k}^2-24 \mathrm{k}}}{2 \mathrm{k}} \\\)
\(\alpha=\beta \\\) The roots are qual
\(& \Rightarrow \frac{2 \mathrm{k}+\sqrt{4 \mathrm{k}^2-24 \mathrm{k}}}{2 \mathrm{k}}=\frac{2 \mathrm{k}-\sqrt{4 \mathrm{k}^2-24 \mathrm{k}}}{2 \mathrm{k}} \\\)
\(& \Rightarrow 2 \sqrt{4 \mathrm{k}^2-24 \mathrm{k}}=0 \\\)
\(& \Rightarrow 4 \mathrm{k}^2-24 \mathrm{k}=0 \\\)
\(& \Rightarrow 4 \mathrm{k}(\mathrm{k}-6)=0 \\\)
\(& \Rightarrow \mathrm{k}=0 \text { or } \mathrm{k}=6\)
\($\Rightarrow \mathrm{k}=6[\because \mathrm{k} \equiv 0]$\) as\($\mathrm{k}=0$\) doesn't satisfy the equation.
The complete question is,
For what value of \($\mathrm{k}$\), are the roots of the quadratic equation, \($\mathrm{kx}(\mathrm{x}-2)+6=0$\) equal?
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2) Find the value of x. (pic below)
A. 180 degrees
B. 58 degrees
C. 122 degrees
Answer:
122 degrees, its not a straight line its obtuse.
Answer:
A.
Step-by-step explanation:
I think
Please help, it would be greatly appreciated!
Answer:
A
Step-by-step explanation:
6 times 9 times 3 = 162
if is assigned the value 0.001, what are we saying about the type i error?
Assigning the value 0.001 to the type I error suggests that the decision rule has a very low tolerance for incorrectly rejecting a true null hypothesis.
Type I error, also known as a false positive, occurs when a null hypothesis is rejected even though it is true. In statistical hypothesis testing, a significance level (usually denoted as α) is predetermined to determine the threshold for accepting or rejecting the null hypothesis. The significance level represents the maximum acceptable probability of committing a Type I error.
By assigning a value of 0.001 to the Type I error, it means that the decision rule has an extremely low tolerance for making false positive errors. This implies that the researcher or decision-maker wants to minimize the chances of incorrectly rejecting a true null hypothesis. In other words, they want to be highly confident that the evidence against the null hypothesis is very strong before making a rejection decision. The smaller the assigned value for the Type I error, the higher the level of confidence required to reject the null hypothesis. It is a conservative approach that aims to reduce the risk of drawing false conclusions and making incorrect decisions based on weak evidence.
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To form an ellipse, what is the relationship between the base of the cone and the angle of the plane that intersects the cone?
The relationship between the base of the cone and the angle of the plane that intersects the cone is that the plane must be at a 45 degree angle to the base of the cone. Thus, Option D is correct.
According to the statement
we have given that the to form a ellipse we use the base and angle of the cone, And we have to tell the relationship between them.
So, For this purpose, We know that the
An ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant.
And to make a ellipse the relationship between the base of triangle and the angle of the cone is that the
The plane must be at a 45 degree angle to the base of the cone.
By this way we make a ellipse with the help of the cone.
So, The relationship between the base of the cone and the angle of the plane that intersects the cone is that the plane must be at a 45 degree angle to the base of the cone. Thus, Option D is correct.
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Disclaimer: This question was incomplete. Please find the full content below.
Question:
To form an ellipse, what is the relationship between the base of the cone and the angle of the plane that intersects the cone?
A. The plane is parallel to the base of the cone..
B. The plane may be perpendicular to the base of the cone..
C. The plane is at an angle that is neither parallel nor perpendicular to the base of the cone.
D. The plane must be at a angle to the base of the cone.
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Answer:
The plane is at an angle that is neither parallel nor perpendicular to the base of the cone.
Step-by-step explanation:
The plane doesn't need to be at an exact angle of 45 degrees. The most important thing is that the angle isn't parallel or perpendicular to the base of the cone, but it has to be non-zero without intersecting the base itself. It also only intersects one of the cones when looking at a double-cone.
What is 0.6 repeating as a fraction
Answer:
2/3
Step-by-step explanation:
0.6 repeating as a fraction is 2/3
Answer:
The answer is 2/3 or
Step-by-step explanation:
\(\frac{2}{3}\)
Alguien me puede explicar los binomios en matematica, porfavor :)
Answer: SEE EXPLANATION (en ingles)
Step-by-step explanation:
A binomial is an algebraic expression of the sum or the difference of two terms.
En espanol: Un binomio es una expresión algebraica de la suma o la diferencia de dos términos.
Determine the values of x where the function f(x) is not continuous. Label each discontinuity as removable, jump or infinite. f(x)={1/2x+5. x<=2 { x+3. x>2 Enter your answers as integers in increasing order. If there are no discontinuities, enter NA in both response areas and select continuous in both drop-down menus. If there is only one discontinuity, enter NA in the second response area and select continuous in the second drop-down menu.
The values of x where the function f(x) is not continuous are x = 2, and the discontinuity at x = 2 is a jump discontinuity.
The function f(x) is defined as:
f(x) = {1/2x+5, x<=2
{x+3, x>2
To find the values of x where f(x) is not continuous, we need to check for three types of discontinuities: removable, jump, and infinite.
Removable discontinuity: This occurs when a function has a hole at a certain point, but can be made continuous by defining or redefining the value of the function at that point. In order for a discontinuity to be removable, the limit of the function as x approaches that point must exist.
To check for removable discontinuity, we need to check if the limit of the function as x approaches a certain point exists, but the function value is different from the limit. In this case, we only need to check the function at x = 2.
lim x->2- f(x) = lim x->2- 1/2x+5 = 6
lim x->2+ f(x) = lim x->2+ x+3 = 5
Since the limits from both sides are not equal, there is a removable discontinuity at x = 2. We can redefine the value of f(x) at x = 2 as 6 to remove the discontinuity.
Jump discontinuity: This occurs when the function has two distinct finite limits from both sides of a point, but the limits are not equal.
To check for jump discontinuity, we need to check if the limit of the function as x approaches a certain point exists from both sides, but they are not equal. In this case, we only need to check the function at x = 2.
lim x->2- f(x) = lim x->2- 1/2x+5 = 6
lim x->2+ f(x) = lim x->2+ x+3 = 5
Since the limits from both sides are not equal, there is a jump discontinuity at x = 2.
Infinite discontinuity: This occurs when the function approaches infinity or negative infinity as x approaches a certain point.
To check for infinite discontinuity, we need to check if the limit of the function as x approaches a certain point approaches infinity or negative infinity. In this case, there is no such point where f(x) approaches infinity or negative infinity.
Therefore, the values of x where the function f(x) is not continuous are x = 2, and the discontinuity at x = 2 is a jump discontinuity.
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While eating in the cafeteria at school, 65%, or 26, of the students in the class ate pizza. Find the number of students in the entire class
The number of students in the entire class is 40.
How to calculate the value?A percentage is a value or ratio that may be stated as a fraction of 100. If we need to calculate a percentage of a number, we should divide it's entirety and then multiply it by 100. The percentage therefore refers to a component per hundred.
From the information given, when eating in the cafeteria at school, 65%, or 26, of the students in the class ate pizza.
Let the total number of people be illustrated as x.
This will be:
65% × x = 26
0.65x = 26
Divide
x = 26/0.65
x = 50
The total students is 40.
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What is the least number of people such that there is a 5% chance that two of the people have the same birthday
The least number of people required for a 5% chance of having at least one shared birthday is 15.
To find the least number of people required to have a 5% chance that two of them share the same birthday, we'll use the Birthday Paradox formula:
P(at least 1 shared birthday) = 1 - P(no shared birthdays)
First, let's find the probability of no shared birthdays:
P(no shared birthdays) = (365/365) × (364/365) × (363/365) ×... × (365-n+1)/365
Here, n represents the number of people. Now, we want to find the least n such that:
P(at least 1 shared birthday) ≥ 0.05
Which means:
1 - P(no shared birthdays) ≥ 0.05
We can calculate the probability of no shared birthdays iteratively, starting with n = 2:
1. P(no shared birthdays) = (365/365) × (364/365) = 0.9973
2. P(at least 1 shared birthday) = 1 - 0.9973 = 0.0027
The probability is still less than 0.05, so we increase n to 3:
1. P(no shared birthdays) = (365/365) × (364/365) × (363/365) = 0.9918
2. P(at least 1 shared birthday) = 1 - 0.9918 = 0.0082
Continue this process, increasing n until the probability is greater than or equal to 0.05. After calculating, you'll find that the least number of people required is 14:
1. P(no shared birthdays) = (365/365) × (364/365) × ... × (352/365) ≈ 0.9511
2. P(at least 1 shared birthday) = 1 - 0.9511 ≈ 0.0489
When n = 15:
1. P(no shared birthdays) = (365/365) × (364/365) × ... × (351/365) ≈ 0.9431
2. P(at least 1 shared birthday) = 1 - 0.9431 ≈ 0.0569
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y/4= -19
what is y?
Find what y is
Answer:
y= -76
Step-by-step explanation:
y/4=-19
*4 *4
Please graph as this coordinate plane is. Thank you
Answer:
hope this helps :)
Find the missing value given the points and slope.
(x,1) and(4,6)
m=−5
Answer:
x = 5
Step-by-step explanation:
yeah-ya...... right?
Step-by-step explanation:
the slope is the ratio y change/ x change.
it is -5 here, that means -5/1.
we see in the points that y changes +5 units (from 1 to 6). so, to get a negative slope, the x change must be negative then (and must be -1, so that we still get the slope of -5/1).
in order for the x change to be -1 when going from point 1 to point 2, the starting x of point 1 must be 4 + 1 = 5.
so, point 1 is (5, 1).
point 2 is a indicated (4, 6).
A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess board. On the second square the King would place two grains of wheat, on the third square, four grains of wheat, and on the fourth square eight grains of wheat. If the amount of wheat is doubled in this way on each of the remaining 30 squares, how many grains of wheat should be placed on square ? Also find the total number of grains of wheat on the board at this time and their total weight in pounds. (Assume that each grain of wheat weighs 1/7000 pound.)
The number of grains on square 13 will be 4096 grains.
How to calculate the number of grain?No. of grains on the first square = 1 = 2^0
No. of grains on the second square = 2 = 1*2 = 2¹
No. of grains on the third square = 4 = 2*2 = 2²
No. of grains on the fourth square = 8 = 2*4 = 2³
From the pattern it could be seen that amount of wheat is doubled for every next square
So, the number of grains in the nth square = 2^n-1
Therefore, No. of grains on 13th square
= 2^13 -1
= 4096
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Rita used 3/4 cup of white sugar and 1/2
cup of brown sugar to make a cake. How
much sugar did she use in all?
We need to make the denominators equal for both fractions to figure out how much sugar was used in all.
3/4 + 1/2
We can multiply the numerator and the denominator by 1 for 3/4. We can multiply the numerator and the denominator by 2 for 1/2. Therefore, we will get 1.
3/4 + 1 = 1 3/4 OR 7/4
Answer is 7/4 or 1 3/4.
Also, please mark me as the brainliest and rate excellent.f(x1, x2) 421 +222 3x² +213 5x11² (√₁+√₂)² 10ln(₁) (x₁+x₂)(x² + x3) min(3r1, 10√2) max{5x1,2r2} MP1(x1, x₂) MP2(X1, X₂) TRS(x1, x₂) Output (2,4)
The given mathematical expression is evaluated for the input values (2, 4). The result of the expression is calculated using various operations such as addition, multiplication, square root, natural logarithm, minimum, maximum, and function composition.
The expression f(x1, x2) involves several mathematical operations. Let's evaluate each part of the expression step by step:
1. The first term is 421 + 222, which equals 643.
2. The second term is 3x² + 213. Plugging in x1 = 2 and x2 = 4, we get 3(2)² + 213 = 3(4) + 213 = 12 + 213 = 225.
3. The third term is 5x11². Substituting x1 = 2 and x2 = 4, we have 5(2)(11)² = 5(2)(121) = 1210.
4. The fourth term is (√₁+√₂)². Replacing x1 = 2 and x2 = 4, we obtain (√2 + √4)² = (1 + 2)² = 3² = 9.
5. The fifth term is 10ln(₁). Plugging in x1 = 2, we have 10ln(2) = 10 * 0.69314718 ≈ 6.9314718.
6. The sixth term is (x₁+x₂)(x² + x3). Substituting x1 = 2 and x2 = 4, we get (2 + 4)(2² + 4³) = 6(4 + 64) = 6(68) = 408.
7. The seventh term is min(3r1, 10√2). As we don't have the value of r1, we cannot determine the minimum between 3r1 and 10√2.
8. The eighth term is max{5x1,2r2}. Since we don't know the value of r2, we cannot find the maximum between 5x1 and 2r2.
9. Finally, we have MP1(x1, x2), MP2(X1, X2), and TRS(x1, x2), which are not defined or given.
Considering the given expression, the evaluated terms for the input values (2, 4) are as follows:
- 421 + 222 = 643
- 3x² + 213 = 225
- 5x11² = 1210
- (√₁+√₂)² = 9
- 10ln(₁) ≈ 6.9314718
- (x₁+x₂)(x² + x3) = 408
The terms involving min() and max() cannot be calculated without knowing the values of r1 and r2, respectively. Additionally, MP1(x1, x2), MP2(X1, X2), and TRS(x1, x2) are not defined.
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Your kite is stuck in a tree that is 45 feet tall. The angle your string makes with the ground is 68º. Rather than worrying about the kite, you decide to calculate how much string you have let out. Assuming the string is held tight and makes a straight line to the ground, how much string have you let out?
48.5 feet
1) Sketching this we have:
2) As the point here is how much string was left out, then let's use a trigonometric ratio to find out that hypotenuse since height is always perpendicular (90º with the ground).
\(\begin{gathered} \sin (68)=\frac{opposite}{\text{hypotenuse}}=\frac{45}{x} \\ \sin (68)=\frac{45}{x} \\ x\sin (68)=45 \\ \frac{x\sin(68)}{\sin(68)}=\frac{45}{\sin (68)} \\ x=48.53\approx48.5 \end{gathered}\)3) Hence, that kite's string is 48.5 feet long