Answer:
1.9 feet = 19/10 feet = 1-9-10 feet
(I provided the answer as a regular number, as a mixed number, and as an improper fraction. Feel free to use whichever feels best to you).
Step-by-step explanation:
We can find the remaining amount of string by subtracting the amount of string used from the total amount of string.
Since Jason used 2 2/5 feet of string and started with 4 3/10 feet of string, we subtract 2 2/5 from 4 3/10.
Step 1: We can subtract improper fractions by subtracting the whole numbers and the fractions themselves. Then, we can combine the result at the end:
(4 - 2) + (3/10 - 2/5)
2 - (5/50)
2 - 1/10
1.9
Step 2: When we convert 1.9 into a mixed number, we get 1 9/10 (in the form you used, it's 1-9-10).
As a mixed number, it's 19/10
PLS HELP WILL MARK YOU BRAINLIEST!!
No fake answers pls
Answer:
It should be b
Step-by-step explanation:
It cant be c or d since those are greater than or equal to 100 and we have a limit of 100.
Now it's between a and b.
I say its b because we are adding even integers which will make an odd number still odd.
Hope this helped and I hope this is correct!
Answer: egg
Step-by-step explanation:
boil the egg
Are these functions??!!
I need this for today if you do all of it i’ll fr cashapp you money for it wassupp?
Answer:
Going from left to right:
1.) Yes
2.) No
3.) Yes
4.) No
5.) No
6.) Yes
7.) No
8.) No
9.) Yes
10.) No
11.) Yes
12.) Yes
13.) No
14.) Yes
15.) Yes
16.) No
Step-by-step explanation:
Functions cannot have any repeating x-coordinates.
1.) Yes
2.) No
3.) Yes
4.) No
5.) No
6.) Yes
7.) No
8.) No
9.) Yes
10.) No
11.) Yes
12.) Yes
13.) No
14.) Yes
15.) Yes
16.) No
There are two spinners containing only purple and orange slices.
Spinner A has 9 orange slices and 11 purple slices.
All the slices are the same size.
Spinner B has 8 orange slices and 8 purple slices.
All the slices are the same size.
Each spinner is spun.
List these events from least likely to most likely.
Event 1: Spinner B lands on a purple slice.
Event 2: Spinner B lands on an orange or purple slice.
Event 3: Spinner A lands on a white slice.
Event 4: Spinner A lands on an orange slice.
Least likely
Most likely
Event Event Event Event
Solution
Event 1: Probability is 8/16 = 1/2
Event 2: Probability is 1(certain to happen)
Event 3: Probability is 0(Impossible). There are no white slices in Spinner A
Event 4: Probability is 9/20
an ellipse has foci at and . it has two -intercepts, one of which is the origin. what is the other one? enter your answer as an ordered pair.
The other x-intercept of the given ellipse cannot be determined with the information provided. The equation of the ellipse depends on the lengths of the semi-major and semi-minor axes, which are not specified. Therefore, there are multiple ellipses that can satisfy the given conditions, resulting in different values for the other x-intercept.
To find the x-intercepts of the ellipse, we need to determine the equation of the ellipse first. The standard form equation of an ellipse with foci at (h, k ± c) and x-intercepts (h ± a, k) is given by:
((x - h)² / a²) + ((y - k)² / b²) = 1
Where (h, k) represents the center of the ellipse, a is the semi-major axis length, b is the semi-minor axis length, and c represents the distance from the center to each focus.
In this case, the center of the ellipse is at (h, k) = (1.5, 1), and the distance between the center and each focus is given by c = 2.
Substituting these values into the equation, we have:
((x - 1.5)² / a²) + ((y - 1)² / b²) = 1
Now, since one of the x-intercepts is at the origin (0, 0), we can substitute these values into the equation to solve for a and b:
((0 - 1.5)² / a²) + ((0 - 1)² / b²) = 1
(2.25 / a²) + (1 / b²) = 1
Simplifying this equation, we get:
2.25 / a² + 1 / b² = 1
Now, we need to find the other x-intercept, which means finding the value of x when y is 0. Substituting y = 0 into the equation, we have:
((x - 1.5)² / a²) + ((0 - 1)² / b²) = 1
(x - 1.5)² / a² + 1 / b² = 1
Since one of the x-intercepts is at the origin, we know that x = 0 satisfies this equation:
(-1.5)² / a² + 1 / b² = 1
2.25 / a² + 1 / b² = 1
Now we have two equations:
2.25 / a² + 1 / b² = 1 (Equation 1)
2.25 / a² + 1 / b² = 1 (Equation 2)
Both equations are the same, so we can combine them:
2.25 / a² + 1 / b² = 1
Since both equations are identical, there are infinite solutions for a and b that satisfy this equation. Therefore, there is no unique value for the other x-intercept of the ellipse.
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The complete question is :
An ellipse has foci at (0,2) and (3,0). The ellipse has two x-intercepts, one of which is the origin. What is the other x-intercept?
as shown in the figure above, a thin conveyor belt 15 feet long is drawn tightly around two circular wheels each 1 foot in diameter. what is the distance, in feet, between the centers of the two wheels?
The distance between the centers of the two wheels is approximately 11.86 feet.
The length of the conveyor belt is equal to the circumference of the circle formed by each wheel plus the distance between the centers of the two wheels.
Let's call the distance between the centers of the two wheels "d". The circumference of each wheel can be calculated using the formula
C = πd
Since each wheel has a diameter of 1 foot, its radius is 0.5 feet. Therefore, the circumference of each wheel is:
C = πd = π(0.5) = 1.57 feet (approx.)
The length of the conveyor belt is given as 15 feet. So we can write
2C + d = 15
Substituting the value of C, we get
2(1.57) + d = 15
3.14 + d = 15
d = 11.86 feet
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Which plot event typically concludes the setup section of the plot?
the resolution
the denouement
the climax
the inciting incident
Answer:
the inciting incident
Step-by-step explanation:
Suppose the following information is collected on an application for a loan. a. Annual income: $41,116 b. Number of credit cards: 1 c. Ever convicted of a felony: No d. Marital status
The applicant's income, credit history, and other factors will be considered when evaluating the loan application. Based on the information provided for the loan application:
a. The applicant has an annual income of $41,116.
b. They possess 1 credit card.
c. The applicant has never been convicted of a felony.
d. Their marital status was not mentioned in the provided details.
This information will be taken into consideration when evaluating the loan application and determining the applicant's creditworthiness.
The applicant's credit history and credit score will also be taken into consideration when evaluating the loan application. The applicant's payment history, outstanding debts, and credit utilization will be assessed to determine their creditworthiness.
Other factors such as employment stability, debt-to-income ratio, and any previous loan defaults or bankruptcies may also impact the loan decision. The lender will review the application holistically to assess the applicant's ability to repay the loan and their overall financial stability.
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Answer this question please
This question can be answered as follows:
-4 + 12 = 8
How to answer the questionTo answer this question, we can begin by searching for the number whose addition to -4 will yield 8 and the answer is 12. To determine the answer, we can first begin by assigning the figure x to the unknown variable. Thus, we will have:
-4 + x = 8
We collect like terms:
x = 8 + 4
= 12
So, the number that when added to -4 will yield 8, is 12. So, to find a missing number, we assign it a variable and equate to the specified end result.
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Find the area of the composite figure.
The area of the composite figure is 40 cm².
Option B is the correct answer.
What is a rectangle?A rectangle is a 2-D shape with length and width.
The length and width are different.
If the length and width are not different then it is a square.
The area of a rectangle is given as:
Area = Length x width
We have,
The composite figure contains:
Two triangles and a rectangle.
Triangle.
Base = 8 cm
Height = 2 cm
Area = 1/2 x 8 x 2
Area = 8 cm²
Rectangle.
Length = 8 cm
Width = 4 cm
Area = 8 x 4
Area = 32 cm²
Now,
Area of the composite figure.
= 8 + 32
= 40 cm²
Thus,
The area of the composite figure is 40 cm².
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The sum of two numbers is 44 the second number is 4 less than three times the first number
Answer:
Let's assume the first number is represented by the variable 'x'.
According to the given information, the second number is 4 less than three times the first number. In other words, the second number can be represented as 3x - 4.
The sum of the two numbers is 44, so we can set up the equation:
x + (3x - 4) = 44
Now, we can solve this equation to find the value of 'x':
4x - 4 = 44
Adding 4 to both sides of the equation:
4x = 48
Dividing both sides by 4:
x = 12
So the first number is 12.
To find the second number, we can substitute the value of x back into the equation:
3x - 4 = 3(12) - 4 = 36 - 4 = 32
Therefore, the second number is 32.
Step-by-step explanation:
Find the sum or difference:
(2w - 9) + (-4w - 5)
(6d + 5) - (2 - 3d)
(4 - 5y) - (2y - 16)
Answer:
-2w+-14
3d+3
-7y+-16
Step-by-step explanation:
Remove ()- 2w+-9+-4w+-5
2w+-4w = -2w
-9+-5 = -14
-2w+-14
Remove ()- 6d+5+-2+-3d
6d+-3d = 3d
5+-2 = 3
3d+3
Remove ()- 4+-5y+-2y+-16
-5y+-2y = -7y
4+-16 = -12
-7y+-12
in a mid-size company, the distribution of the number of phone calls answered each day by each of the 12 receptionists is bell-shaped and has a mean of 58 and a standard deviation of 10. using the empirical rule (as presented in the book), what is the approximate percentage of daily phone calls numbering between 28 and 88? do not enter the percent symbol.
The percentage of daily phone calls numbering 28 and 88 = 99.7%
The given Standard Deviation is 10, and the mean is 58
Using the formula
z = (X -Mean) / Standard Deviation
z value corresponding to X = 28 is
z = (28 - 58)/ 10
z = -30/10
z = -3
z value corresponding to X = 88
z = (88 - 58) / 10
z = 3
According to the empirical rule
"Empirical Rule" is also called as the three sigma rule
We have to know
One Standard Deviation of the mean , covers 68% of data
Two Standard Deviation of the mean , covers 95% of data
Three Standard Deviation of the mean , covers 99.7% of data
Therefore, +/- to the third Standard Deviation covers of the items 99.7% of data.
Therefore, the percentage of daily phone calls numbering 28 and 88 = 99.7%
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What is the value of a?
Answer:
Any more information to the problem?
Step-by-step explanation:
help me pls soon
What is the domain of the function f(x)= x^2-25/x +5
Answer: x<-5 or x>-5
Step-by-step explanation:
the denominator of a fraction cannot be zero, so x cannot be equal to -5. thus the answer is x<-5 or x>-5, since we want all real numbers except for -5
Jonah read 5 1/2 chapters in his book in 90 minutes. How long did it take h
to read one chapter?
Geneva went on a backpacking trip and recorded her elevation over time. When she created a scatter plot and drew the line of best fit, she found the equation for the line y = 1.5x +4, where z represents the number of days into her trip and y represents the elevation in 100s of feet. What does the slope mean in this situation? O The slope means that she climbed an average of 150 feet per day. O The slope means that she climbed an average of 400 feet per day. O The slope means that she started at an elevation of 150 on the first day. O The slope means that she started at an elevation of 400 on the first day.
"The slope means that she climbed an average of 150 feet per day" is correct about the question.
What is scatter plot?A scatter plot is a visual representation of data that is used to display the relationship between two variables. The data is plotted on a graph with one variable on the x-axis and the other on the y-axis. The points on the graph are then connected with a line of best fit, which is a line that best represents the data. This line of best fit can be used to make predictions about future values of the data.
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Answer:
150 feet per day
Step-by-step explanation:
What do you have to do to
determine which function increases faster when
looking at a table and a graph of two different
functions PLS SOMEONE HELP
To determine which function increases faster, we have to find the ratio = \(\frac{\triangle y}{\triangle x}\).
Rate of Change:
A rate of change describes how an output quantity changes relative to the change in the input quantity. The units on a rate of change are “output units per input units.”
The average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.
\(\frac{\triangle y}{\triangle x} = \frac{f(x_{2})-f(x_{1}) }{x_{2}-x_{1}}\)
How to determine:
Given the value of a function at different points, calculate the average rate of change of a function for the interval between two values \(x_{1}\) and \(x_{2}\).
Calculate the difference \(y_{2}-y_{1} = \triangle y\)Calculate the difference \(x_{2}-x_{1} = \triangle x\)Find the ratio \(\frac{\triangle y}{\triangle x}\)Hence the answer is to determine which function increases faster, we have to find the ratio = \(\frac{\triangle y}{\triangle x}\).
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Complete the following equations with the correct values.
sin(____) = cos(75)
cos(x) = sin(____-x)
Answer:
first blank: 15
second blank: 90
Step-by-step explanation:
Obviously, sin and cos are related, but they are not the same thing. In order for them to be equal:
sin(____) = cos(75)
the angles have to add up to 90 (complementary)
What + 75 is 90?
Do a tiny calc:
90 - 75 is 15
The second question is stating the rule generically.
x + (90 - x) is 90
I need that big brain help pls
Answer:
The answer to question is the second one (RSW)
Hope this helps! (if you need an explanation, just ask!) :)
what is a congruent polygon
A congruent polygon refers to two or more polygons that have the same shape and size. There must be an equal number of sides between two polygons for them to be congruent.
Congruent polygons have parallel sides of equal length and parallel angles of similar magnitude. When two polygons are congruent, they can be superimposed on one another using translations, rotations, and reflections without affecting their appearance or dimensions. Concluding about the matching sides, shapes, angles, and other geometric properties of congruent polygons allows us to draw conclusions about them.
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PLEASE HELP I DONT UNDERSTAND ILL GIVE MORE IF ITS RIGHT
Answer:
120
Step-by-step explanation:
The prism shown is a triangular prism
The volume of a triangular prism can be found by multiplying the area of the base ( which is a triangle ) by the length of the prism ( which is 10 feet )
First let's find the area of the base.
To find the area of a triangle we use this formula \(A=\frac{bh}{2}\)
where b = base length and h = height
The base length is 6ft and the height is 4ft.
Using these dimensions we plug in the values into the formula
\(\frac{4*6}{2} \\4*6=24\\\frac{24}{2} =12\)
So the area of the base is 12ft²
Finally to find the volume we multiply the area of the base by the length of the prism
12 * 10 = 120
Hence, the volume of the prism is 120ft³
For which of these ARMs will the interest rate stay fixed for 4 years and then be adjusted every year after that? • A. 4/4 ARM • B. 1/4 ARM O C. 4/1 ARM O D. 1/1 ARM
A 4/4 ARM will have a fixed interest rate for the first 4 years, after it will be adjusted every 4 years.
The first number in an ARM (Adjustable Rate Mortgage) indicates the number of years the interest rate will remain fixed.
The second number represents how often the interest rate will be adjusted after the initial fixed period.
A 4/4 ARM will have a fixed interest rate for the first 4 years, after it will be adjusted every 4 years.
1/4 ARM indicates a fixed interest rate for only one year, after it will be adjusted every 4 years.
4/1 ARM indicates a fixed interest rate for the first 4 years, after it will be adjusted every year.
1/1 ARM indicates a fixed interest rate for only one year, after it will be adjusted every year.
The length of time the interest rate will be fixed is indicated by the first number in an ARM (Adjustable Rate Mortgage).
How frequently the interest rate will be modified following the initial fixed term is indicated by the second number.
For the first four years of a 4/4 ARM, the interest rate is fixed; after that, it is revised every four years.
A 1/4 ARM denotes an interest rate that is set for just one year before being changed every four years.
A 4/1 ARM has an interest rate that is set for the first four years and then adjusts annually after that.
A 1/1 ARM denotes an interest rate that is set for just one year before being modified annually after that.
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PLEASE HELP ME!
Tina and Tammy both get paid an equal hourly wage of $12 per hour. This week, Tina made an additional $46 in overtime. Select the expressions below that represent the weekly wages of both if x the number of hours
Tina worked this week and y= the number of hours Tammy worked this week
Answer:
Expressions B, D and E
Step-by-step explanation:
Here, we are to select which of the options is correct.
Let’s put in mind that they bought earn $12 per hour
x represents the number of hours Tina worked this week; the total amount of money she made would thus be x * 12 = $12x
Remembering that she made $46 overtime, the total amount of money she made that we would be $12x + 46
The total amount Tammy made, earning $12 per hour and working for y hours = $12 * y = $12y
The total amount of money both made is thus;
12x + 46 + 12y
= $(12x + 12y + 46)
Now, we have similar expressions in the question;
These are; expression B, expression D and expression E
While expression B is straightforward, the others are not
expression D is gotten by factoring out 12; 12x + 12y + 46 = 12(x + y) + 46
expression E just involved putting what each of the two earned in brackets
With all the responses in, Jayda found the Mean Absolute Deviation (MAD), rounded to the nearest tenth. Select the correct Mean Absolute Deviation and what it tells you about the data set.
The numbers 0, 1, 3, 10, 12, 12, 15, 17, 18, 22, 66
From the given data set, the mean absolute deviation is 10.72
What is the mean absolute deviationTo determine the mean absolute deviation of the data set, we need to find the mean first.
mean = (0 + 1 + 3 + 10 + 12 + 12 + 15 + 17 + 18 + 22 + 66) / 11
mean = 16
Now, let's calculate the mean absolute deviation
|0 - 16| = 16
|1 - 16| = 15
|3 - 16| = 13
|10 - 16| = 6
|12 - 16| = 4
|12 - 16| = 4
|15 - 16| = 1
|17 - 16| = 1
|18 - 16| = 2
|22 - 16| = 6
|66 - 16| = 50
MAD = (16 + 15 + 13 + 6 + 4 + 4 + 1 + 1 + 2 + 6 + 50) / 11
MAD = 10.72
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A clear jar is filled with black, red, and green marbles.
There are 6 black marbles and each marble is uniquely
marked with a number 1 through 6. There are also six red
marbles and six green marbles numbered the same way.
Given that a black or a red marble is randomly selected,
what is the probability that it is marked with a number
greater than 4
?
Step-by-step explanation:
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The probability of getting a marble marked with a number greater than 4 is \(\frac{1}{9}\).
What is probability?Probability is the measure of happening or non-happening of outcomes of random experiment.
Probability formulaP(E) = Number of favorable outcomes/Total number of outcomes
where,
P(E) is the probability of an event.
According to the given question.
Total number of marbles in jar = 18
⇒ Total number of outcomes = 18
( 6 red marbles, 6 black marbles, and 6 green marbles)
But it is given that, black or red marble is randomly selected.
Therefore, the total number of outcomes reduced to 12.
Numbers which are greater than 4 among 1 to 6 are 5 and 6.
Total number of numbers which are greater than 4 in jar = 2 × 3 =6
But we have to select only black or red marble.
Therefore,
Total number of favorable outcomes = 4
The probability of selecting a marble greater than 4 which are red
= \(\frac{4}{12} =\frac{1}{3}\)
The probability of selecting a marble greater than 4 which are black
= \(\frac{4}{12} = \frac{1}{3}\)
Therefore, the probability of getting a marble marked with a number greater than 4 \(=(\frac{1}{3}) (\frac{1}{3} )=\frac{1}{9}\)
Hence, the probability of getting a marble marked with a number greater than 4 is \(\frac{1}{9}\).
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pls help me asap!!!!!!
Look at the equation 14n=98 work out the value of 14(n+1)
Answer:
The value of 14(n+1) is 112.
Step-by-step explanation:
14n=98
n=98/14
n=7
-------------
14(n+1)=14(7+1)=14(8)=112
Find the distance between points K and H.
Answer:
10
Step-by-step explanation:
K is the midpoint between 60 and 80.
Distance between 60 and 80 is,
80 - 60 = 20
Distance between K and H is,
20 / 2 = 10
State if the given binomial is a factor of the given polynomial *
(2x3 – 10x² + 58) = (x + 2)
O Yes, because there is no remainder
No, because there is no remainder
No, because the remainder is 2
O No, because the remainder is 86
Answer:
vgh
Step-by-step explanation:
D
what annual medical costs will ronald pay using the sample medical expenses provided if he enrolls in the blue cross/blue shield plan?
Annual Medical cost = 1269.86
monthly premium cost to Ronald for the Blue Shield plan = $48.48.
For all doctor office visits, prescriptions, and major medical charges, Ronald will be responsible for 35 percent and the insurance company will cover 65 percent of covered charges.
The annual deductible cost = $630.
Ronald decided to review his medical bills from the previous year to see what costs he had incurred and to help him evaluate his choices. He visited his general physician 6 times during the year at a cost = $105 for each visit.
He also spent $71 and $95 on two prescriptions during the year.
= (Monthly premium cost × 12) + Deductible cost + (Coinsurance percent × Coinsurance expenses)
= (48.48 x 12) + 630 + (0.35 x 166)
= 1269.86
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