You can graph this function by using the graphing calculator.
The given equation is, Y-4=1/3(x +2)
we see that it is in point-slope form
What is the slope point form of the line?The slope point form of the line is
y-y1=m(x-x1)
Where m=slope
(x1,y1) is a point
So y-4=1/3(x-(-2))
Slope is 1/3
A point on graph is (-2,4)
First graph the point (-2,4)
Then go 1 unit up and 3 units to the right, plot a point there.
connect the 2 points there is the line.
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what is the length and width of a basketball court
The length of a standard basketball court is 94 feet (28.65 meters), and the width is 50 feet (15.24 meters).
A standard basketball court is rectangular in shape and follows certain dimensions specified by the International Basketball Federation (FIBA) and the National Basketball Association (NBA). The length and width of a basketball court may vary slightly depending on the governing body and the level of play, but the most commonly used dimensions are as follows:
The length of a basketball court is typically 94 feet (28.65 meters) in professional settings. This length is measured from baseline to baseline, parallel to the sidelines.
The width of a basketball court is usually 50 feet (15.24 meters). This width is measured from sideline to sideline, perpendicular to the baselines.
These dimensions provide a standardized playing area for basketball games, ensuring consistency across different courts and facilitating fair play. It's important to note that while these measurements represent the standard dimensions, there can be slight variations in court size depending on factors such as the venue, league, or specific regulations in different countries.
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5.f(1)+5.g(9)=
Please answer the questions
Answer:
5f+45g
Step-by-step explanation:
Simplify
5*f(1) = 5f
5*g(9) = 45g
5f+45g
What is the slope of the line on the graph?
Enter your answer in the box.
Answer:
m = -2
Step-by-step explanation:
because of rise/run you can simply see the slope
A researcher is studying the failure rate of restaurants. She selects a random sample of 200 restaurants in large cities that opened within the last year. Following up on these restaurants, she finds that 80 had failed within five years. Reference: Ref 8-6 If the confidence level is decreased to 95%, the confidence interval for the proportion of restaurants that fail within five years will be: narrower and have a smaller chance of capturing the true proportion of restaurants that fail with five years. wider and have a smaller chance of capturing the true proportion of restaurants that fail with five years. wider and have a higher chance of capturing the true proportion of restaurants that fail with five years. narrower and have a higher chance of capturing the true proportion of restaurants that fail with five years.
If the confidence level is decreased to 95%, the confidence interval for the proportion of restaurants that fail within five years will be narrower and have a smaller chance of capturing the true proportion of restaurants that fail within five years.
When the confidence level is decreased, the width of the confidence interval decreases. This means that the range of values within which the true proportion of restaurants that fail within five years is likely to lie becomes narrower. However, as the interval becomes narrower, there is a smaller chance of capturing the true proportion, as there is less room for variation.
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Liam earns 7.50 an hour his benefits package is equal to 25 percent of his hourly wages when you include that valid if his benefits how much does Liam earn per hour
Answer:
Liam earns $9.375 per hour
Step-by-step explanation:
The given information is
Lima earns $7.50 per hourHis benefits package is 25% of his hourly wagesWe need to find his hourly wages when his benefits package is included
Assume that he earns 100% per hour
∵ He earns 100% per hour
∵ His benefits package is 25% of his hourly wages
→ Add 25% to 100% to find his total hourly wages
∴ He will earn = 100% + 25% = 125% of his hourly wage
→ Find the value of 125% of his hourly earn
∵ 125% of 7.50 = \(\frac{125}{100}\) × 7.50 = 9.375
∴ His hourly earns = $9.375
Liam earns $9.375 per hour
Given an exchange rate of 1.21 dollar/pound and an exchange rate
of 1.22 dollar/euro, what is the exchange rate of the euro/pound
expressed to four decimal places. (Please do not put in any
currency s
The exchange rate of the euro/pound expressed to four decimal places is 1.0100 euro/pound.
To find the exchange rate of the euro/pound, we can use the given exchange rates of dollar/pound and dollar/euro.
Let's denote the exchange rate of euro/pound as E.
Given:
Exchange rate of dollar/pound = 1.21 dollar/pound
Exchange rate of dollar/euro = 1.22 dollar/euro
To find the exchange rate of euro/pound, we can divide the exchange rate of dollar/euro by the exchange rate of dollar/pound:
E = (Exchange rate of dollar/euro) / (Exchange rate of dollar/pound)
E = 1.22 dollar/euro / 1.21 dollar/pound
Simplifying this expression, we get:
E = 1.01 euro/pound
Therefore, the exchange rate of the euro/pound, is 1.0100 euro/pound.
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Aviation A plane flies 500 kilometers with a bearing of 316° (clockwise from north) from Naples to Elgin. The plane then flies 720 kilometers from Elgin to Canton (see figure). Canton is due west of Naples. Find the bearing of the flight from Elgin to Canton.?
The bearing of the flight from Elgin to Canton is 231.23°. The solution has been obtained by using law of sines.
What is law of sines?
The ratio of the side length to the sine of the opposing angle is how the law of sines is typically defined. That is true for all three triangle sides, regardless of their sides and angles.
Let the angle formed at Canton be C.
The angle formed at Naples = 90 - 44 = 46°
Using law of sines,
⇒sin (46 ) / 720 = sin C / 500
⇒500 * sin ( 46 ) / 720 = sin C
⇒arcsin ( 500 * sin (46) / 720 ) = C
⇒C ≈ 38.77°
The bearing angle (clockwise from north) of the flight from Elgin to Canton is calculated as follows:
⇒270° - 38.77°
⇒231.23°
Hence, the bearing of the flight from Elgin to Canton is 231.23°.
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The figure of the question has been attached below.
At the ice skating competition, Vonda finished with a total of 44 points. Melinda finished with 0. 2 fewer points than Vonda, and Davina finished with 1. 68 fewer points than Melinda. How many points did Davina have? Help me!!!
The number of points Davina have in the ice skating competition is 33.52.
Define the term product of the number?As the question stated,
Vonda scored a total of 44 points to finish.Melinda came in second place, 0. 2 points behind Vonda.Melinda finished ahead of Davina with 1. 68 fewer points.Then,
Formulate based on the conditions stated: 44 - 1.68 - (44 x 0.2).
Determine the quotient or product: 44 - 1.68 - 8.8.
Determine the total or difference: 42.32 - 8.8
Determine the total or difference: 33.52.
The, the number of points Davina have is 33.52.
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Can someone please explain how to solve 2.7÷0.8 step by step please
Answer: 3 and 3/8 or 27/8
Step-by-step explanation:
First step, you will need to move the decimal to the side by 1 place value.
0.8 --> 8. and 2.7--> 27.
Then just do your normal dividing.
27/8 = 3 and 3/8
The answer to 2.7÷0.8 can be either a mixed number or an improper fraction.
You have to move the decimal places to the right as many times as you need in order to make the number a while number you move the decimal place the same times as you did to the number outside the box which makes is 8 divided by 27 8 can’t go into 2 so u add a 0 and 8 can go into 27 3 times. You add a decimal point and subtract 24 from 27 u get 3 then you add a decimal point with a 0 8 can go into 30 3 times so it’s 6 add a decimal point to make it 60. Then 8 can go into 60 7 times subtract 56 from 60 and you get 4 add a decimal point and you get 40 8 can go into 40 5 times and your answer is 3.375
I added picture so u can see how it looks when you do it.
Find all points at which the direction of fastest change of the function.
A. Critical points
B. Inflection points
C. Minimum points
D. Maximum points
The points at which the direction of the fastest change of a function can be found are A. Critical points, as they are the points where the derivative of a function is either zero or undefined.
At critical points, the slope of the function is changing, indicating a potential change in the direction of the fastest change. Critical points can correspond to local minimum points, local maximum points, or points of inflection, depending on the behavior of the function around those points.
To find the critical points of a function, we need to take the derivative of the function and set it equal to zero or find points where the derivative is undefined. By solving this equation or finding points of undefinedness, we can determine the x-values that correspond to the critical points.
It's important to note that while critical points indicate a change in the direction of fastest change, they do not necessarily guarantee the presence of minimum or maximum points. Additional analysis is required to determine whether a critical point corresponds to a minimum point, maximum point, or neither.
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-2n +15=n-60
Please send help! I would be so grateful if someone could show the answer, with work!
Answer:
n = 25
Step-by-step explanation:
-2n + 15 = n - 60
Subtract 15 to both sides
-2n = n - 75
Subtract n to both sides
-3n = -75
Divide -3 to both sides
n = 25
Best of Luck!
Answer:
n=25
Step-by-step explanation:
-2n+15=n-60
-3n+15=-60
-3n=-75
n=25
9 A surfboard rental store charges $5 per day to rent a surf board plus a $10 wear and tear fee.
The linear function S(d) = 5d + 10, can be used to represent S(d), the cost for renting a
psapps dmac-solutions.net hekscore tests preview.aspx?td-eGZMORK2MOK90
4/17/23, 9:35 AM
DMAC Solutions
surfboard, for d days.
Part A
What effect does the $5 per day have on the graph of the linear parent function?
Part B
What effect does the $10 wear and tear fee have on the graph of the linear parent function?
59
a) It is a vertical dilation of scale factor of 5.
b) It is a translation up of 10 units.
How to analyze the linear equation?Here we have the line:
S(d) = 5d + 10
That represents the cost for renting the surboard for d days.
Remember that the parent linear function is y =x
A) 5 in this case is the slope, it says how much the cost for the rental increases for each day that passes. The effect on the linear parent function is a dilation of scale factor of 5.
B) 10 is the y-intercept, so this will represent a translation up of 10 units.
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4. A cylindrical can has a
radius of 5.5 cm and a height
of 8 cm. What is the capacity
of the can?
Answer:
760.27 cm squared is the capacity
find the product of (p+3q2)pq
Answer:
p²q + 3pq³
Step-by-step explanation:
(p + 3q²) pq ← multiply each term in the parenthesis by pq
= p²q + 3pq³
Please help me!!!!!!!!
Step-by-step explanation:
Let's turn each mixed fraction into an improper fraction.
\(1 \frac{1}{4} = \frac{4}{4} + \frac{1}{4} = \frac{5}{4} \)
\(2 \frac{1}{5} = \frac{5}{5} + \frac{5}{5} + \frac{1}{5} = \frac{11}{5} \)
We'll use 11/5 twice.
Multiply:
\( \frac{5}{4} \times \frac{11}{5} = \frac{55}{20} \)
\( \frac{55}{20} = \frac{20}{20} + \frac{20}{20} + \frac{15}{20} = 2 \frac{15 \div 5}{20 \div 5} = 2 \frac{3}{4} \)
Multiply the Second problem:
\(\frac{5}{6}\times\frac{11}{5}=\frac{55}{30}\)
\(\frac{55}{30} =\frac{30}{30} +\frac{25}{30}= 1 \frac{25 \div 5}{30 \div 5} = 1 \frac{5}{6}\)
Compare:
\(2 \frac{3}{4} > 1\frac{5}{6} \)
2 3/4 is greater, we can identify this a few ways:
Decimals, 2 3/4 equals 2.75 while 1 5/6 equals 1.83Whole numbers, 2 is greater than 1.Improper fractions, 2 3/4 as an improper fraction is 11/4 while 1 5/6 as an improper fraction is 11/6.Therefore, your answer is >
Timothy is 13 5/6 years old. Camden is 1 1/3 years younger than Timothy and Jane is 1 1/4 years younger than Camden. How old is Jane?
Answer:
Jane is 11 1/4 years old.
Step-by-step explanation:
Subtract all of the numbers given.
\(13\frac{5}{6} -1\frac{1}{3} -1\frac{1}{4}\).
To subtract this, we need to find a common denominator.
A common denominator in this situation is 12. To do this multiply the 5 and the 6 of 5/6 by 2. Multiply the 1 and the 3 of 1/3 by 4. And multiply the 1 and the 4 1/4 by 3.
The new expression will look like this:
\(13\frac{10}{12} -1\frac{4}{12} -1\frac{3}{12}\).
Now we can subtract.
\(13\frac{10}{12} -1\frac{4}{12} -1\frac{3}{12}=11\frac{3}{12}\)
Reduce the answer.
\(11\frac{3}{12}=11\frac{1}{4}\)
In decimal form 11.25
Hope this helps!
If not, I am sorry.
A textbook is opened at random. What page numbers is the book opened to if the product of the opened page numbers is 132?
The book is opened to pages 11 and 12.
How to get the product of the page
So, we can write the equation:x * (x + 1) = 132
Expanding the equation, we get:
x² + x = 132
To solve for x, we need to rewrite the equation as a quadratic equation:
x²+ x - 132 = 0
Now, we can factor the quadratic equation:
(x - 11)(x + 12) = 0
This equation has two solutions for x:
x = 11
x = -12
Since page numbers cannot be negative, we discard the second solution. Thus, the left-hand page number is 11, and the right-hand page number is 11 + 1 = 12.
So, the book is opened to pages 11 and 12.
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Find the height of a right triangle with a hypotenuse of 15 feet and a base of 12 feet.
Answer:
c^2=a^2+b^2
c is hypothesis b is abase h is a
15^2=x^2 +12^2
225-144 =x^2
81=x^2
x=9
MJ is creating a graph of the equation
2x + 4y = -8. Which of the following points will
lie on the line?
a. (2,4)
b. (-2,-1)
c. (2, 1)
d. (4,4)
If the graph of the equation is 2x+4y = -8, then the point that lies on the line is option(B) (-2, -1)
The given equation is
2x + 4y = -8
The first point = (2,4)
2x+4y = -8
Substitute the values in the equation
2×2 + 4×4 = -8
4 + 16 = -8
20 ≠ -8
This point is not lies on the line
The second point = (-2, -1)
2×-2 + 4×-1 = -8
-4 + -4 = -8
-8 = -8
This point is lie on the line
The third point = (2, 1)
2×2 + 4×1 = -8
4 + 4 = -8
8 ≠ -8
This point is not lies on the line
The fourth point = (4,4)
2×4 + 4×4 = -8
8 + 16 = -8
24 ≠ -8
This point is not lies on the line
Hence, if the graph of the equation is 2x+4y = -8, then the point that lies on the line is option(B) (-2, -1)
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For the following right triangle, find the side length x.
5
12
х
Answer:
x = 13
Step-by-step explanation:
As given , the triangle is right angle . So we can use
Pythagoras theorem
⇒ a² = b² + c²
a² = (12)² + (5)²
a² = 144 + 25
a² = 169
After taking square root
a = 13
So
x = 13
PLEASE ANSWER SOON!!!! SP is a radius of the circle. What is the length of BR?
Using the given radius we know that the length of the line BR is 6.5 units.
What is the radius?A circle or sphere's radius is any line segment that connects the object's center to its perimeter in classical geometry; in more contemporary usage, it also refers to the length of such line segments.
The word "radius" is derived from Latin and means "ray" as well as "the spoke of a chariot wheel."
The radius of a circle is the separation between its center and circumference.
Always, the diameter is twice the radius. As a result, the formula is created by multiplying the diameter by two.
So, according to the given image:
SP is the perpendicular bisector of line BA.
And line BA is 13 units.
SP intersects BA st R.
Then, the length of BR will be:
= 13/2
= 6.5
Therefore, using the given radius we know that the length of the line BR is 6.5 units.
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How many times smaller is the value 29,000 than the value 290,000
Elena's cousins went to a restaurant. The part of the entire cost of the meal that was tax and tip together was 25% of the cost of the food alone. What could the tax rate and tip rate be?
help please this should be turn in 5mijs please
the soccer field at bianca’s school has a length of 120 yards and a width of 85 yards. if she runs across the diagonal from one corner to another, how far does she run, in yards? round your answer to the nearest tenth.
The distance that she runs from one corner of the field to another is given as follows:
147.1 yards.
What is the Pythagorean Theorem?The Pythagorean Theorem states that for a right triangle, the length of the hypotenuse squared is equals to the sum of the squared lengths of the sides of the triangle.
The distance in this problem is the diagonal of a rectangle, which is the hypotenuse of a right triangle in which the length and the width are the sides, hence:
d² = 85² + 120²
d = sqrt(85² + 120²)
d = 147.1 yards.
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A standard deck of 52 playing cards contains 13 cards in each of four suits: hearts, diamonds, clubs, and spades. Four cards are drawn from the deck at random. What is the approximate probability that exactly three of the cards are diamonds? 1% 4% 11% 44%
Answer:
4%
Step-by-step explanation:
There are ₁₃C₃ ways to choose 3 diamonds from 13.
There are ₃₉C₁ ways to choose 1 non-diamond from 39.
There are ₅₂C₄ ways to choose 4 cards from 52.
Therefore, the probability is:
₁₃C₃ ₃₉C₁ / ₅₂C₄
= 286 × 39 / 270,725
≈ 0.04
The approximate probability that exactly three of the cards are diamonds is 4%.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
We are given that standard deck of 52 playing cards contains 13 cards in each of four suits: hearts, diamonds, clubs, and spades.
Since we can see that there are ₁₃C₃ ways to choose 3 diamonds from 13.
₃₉C₁ ways to choose 1 non-diamond from 39.
₅₂C₄ ways to choose 4 cards from 52.
Therefore, the probability is:
₁₃C₃ ₃₉C₁ / ₅₂C₄
= 286 × 39 / 270,725
≈ 0.04
Therefore, the answer could be 4 percent.
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Drag the tiles to thDrag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the slopes and the y-intercepts to the lines of best fit on the scatter plots.
The rate of change is ,
and the initial value is .
The rate of change is ,
and the initial value is .
The rate of change is ,
and the initial value is .
The rate of change is ,
and the initial value is .
The rate of change is ,
and the initial value is .
Graph shows line and 7 points plotted on a coordinate plane. Line goes through (0, 3) and (5, 6). Points are approximately at (1, 3.8), (2, 4), (3, 4.5), (4, 5.5), (5, 6.1), (6, 6.1), and (7, 7).
arrowRight
Graph shows downward right slant line and 7 closed points plotted on a coordinate plane. The line from (0, 5) till (8, 0.2). Points are approximately at (1, 4.8), (2, 4), (3, 2.9), (4, 2.8), (5, 1.9), (6, 1.2), and (7, 1).
arrowRight
Graph shows line and 4 points plotted on a coordinate plane. Line goes through (0, 5) and (3, 10). Points are approximately at (1, 6.5), (1.9, 8.5), (3.1, 9.8), and (4, 12).
arrowRight
Graph shows line and 5 points plotted on a coordinate plane. Line goes through (0, 5) and (3, 0). Points are approximately at (0.8, 4), (1, 3.1), (1.6, 2.6), (1.9, 1.4), and (2.8, 0.8).
arrowRight
e correct boxes to complete the pairs. Not all tiles will be used.
Match each equation with its y-intercept.
The rate of change (slopes) and initial value (y-intercepts) are as follows:
The initial value is 20, and the rate of change is -5.The initial value is 20, and the rate of change is 4.The initial value is 15, and the rate of change is -3. The initial value is 15, and the rate of change is 5.What is a scatter plot?A scatter plot can be defined as a type of graph which is used for the graphical representation of the values of two variables, with the resulting points showing any association (correlation) between the data set.
What is a line of best fit?A line of best fit is also referred to as a trend line and it can be defined as a statistical (analytical) tool that is used in conjunction with a scatter plot, in order to determine whether or not there's any association (correlation) between a data.
By critically observing the graph which models the given data, we can logically deduce the following rate of change (slopes) and initial value (y-intercepts):
The initial value is 20, and the rate of change is -5.The initial value is 20, and the rate of change is 4.The initial value is 15, and the rate of change is -3. The initial value is 15, and the rate of change is 5.Read more on scatterplot here: brainly.com/question/6592115
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Floyd is an aspiring music artist. He has a record contract that pays him a base rate of \$200$200dollar sign, 200 a month and an additional
The required equation is 200 + 12x = 644
And, he sold album in last month = 37
What is your definition of cost?
Cost denotes the amount of money that a company spends on the creation or production of goods or services. It does not include the markup for profit. From a seller's point of view, cost is the amount of money that is spent to produce a good or product.Let last month he sold x album,
Since, the cost of one album = $ 12
The cost of x album = 12 x
Also, the base rate for a month = $ 200
Thus, the total price he get last month = 200 + 12 x
But, according to the question,
200 + 12 x = 644
12 x = 644 - 200
12 x = 444
x = 37
Thus, he sold x = 37 album.
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The complete question is -
Floyd is an aspiring music artist. He has a record contract that pays him a base rate of \$200$200 a month and an additional \$12$12 for each album that he sells. Last month he earned a total of \$644$644.
Write an equation to determine the number of albums (a)(a) Floyd sold last month.
Find the number of albums Floyd sold last month.
In a class of 25 students, 24 of them took an exam in class and 1 student took a make-up exam the following day. The professor graded the first batch of 24 exams and found an average score of 74 points with a standard deviation of 8.9 points. The student who took the make-up the following day scored 64 points on the exam.1. Does the new student's score increase or decrease the average score? ? Increase Decrease2. What is the new average? Answer to four decimal places.3. Does the new student's score increase or decrease the standard deviation of the scores? ? Increase Decrease
Since the new score is below the current average score, it sure decreases the average score.
What is the probability of a score falling above or below the mean?Regardless of what a normal distribution looks like or how big or small the standard deviation is, approximately 68 percent of the observations (or 68 percent of the area under the curve) will always fall within two standard deviations (one above and one below) of the meanOne approach is the percentile rank. The percentile rank of a score is the percentage of scores in the distribution that are lower than that score. Percentiles are useful for comparing values.Soft inquiries such as viewing your own credit report will not affect your FICO Score. Hard inquiries such as actively applying for a new credit card or mortgage will affect your score
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(4.2x10^6)(1.1x10^7)
Answer:4.62x10^13
Step-by-step explanation: