A company makes 140 bags.
48 of the bags have buttons but no zips.
49 of the bags have zips but no buttons.
23 of the bags have neither zips nor buttons.
A bag is selected at random.
What is the probability that the bag has buttons?

Answer:

the answer is $290

Step-by-step explanation:

You divide 638 by 88 to find how much he wins an hour. Which you will get 7.25. Then you will do 7.25x40 which will give you 290

Answer:

290

Step-by-step explanation:

By cross multiplication we get the answer as 290

Refer the photo

The remaining balance on a $155,000 mortgage with a 7.75% interest rate and a 30-year term after 91/4 years (or 22.75 years) is approximately $87,343.

This is calculated by first determining the monthly payment, which is $947.05. Then, the number of remaining payments is calculated, which is 269. Finally, the remaining balance is calculated by multiplying the monthly payment by the number of remaining payments and subtracting it from the original loan amount.

Input the loan amount ($155,000), the interest rate (7.75%), and the loan term (30 years) into a mortgage calculator.

Determine the monthly payment.

Calculate the number of remaining payments (360 - 91/4 years).

Calculate the remaining balance by multiplying the monthly payment by the number of remaining payments and subtracting it from the original loan amount.

The remaining balance after 91/4 years can also be calculated using the following formula:

Remaining balance = (Original loan amount) - (Monthly payment × Number of remaining payments)

In this case, the remaining balance after 91/4 years is:

Remaining balance = ($155,000) - ($947.05 × 269) = $87,343

Therefore, the remaining balance on a $155,000 mortgage with a 7.75% interest rate and a 30-year term after 91/4 years (or 22.75 years) is approximately $87,343.

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The complete question is:

Compute The Balance, At 91/4 Years, On A $155,000,7.75%, 30-Year Mortgage.

Answer:

if I'm not worng it's plane

Answer:

1/2x-10

Step-by-step explanation:

\(\frac{1}{5} x+\frac{1}{2} (\frac{3}{5}) +\frac{1}{2}(-20)\\\frac{1}{5} x+\frac{3}{10} x-10\\\frac{1}{2} x-10\\\)

Hope this helped! :)

Hey there!

1/5x + 1/2(3/5x - 20)

DISTRIBUTE 1/2 within the PARENTHESES:
= 1/5x + 1/2(3/5x) + 1/2(-20)

= 1/5x + 3/10x - 10

COMBINE the TERMS

= (1/5x + 3/10x) - (10)

= 1/5x + 3/10x - 10

= 1/2x - 10

Therefore, your should be:

1/2x - 10

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

AC = 6.35 in.

Step-by-step explanation:

BC times CD

4.2(9.6) = 40.32

The square root of 40.32 = 6.3498031465550174172038778087342

Round your answer to the nearest hundredth

AC = 6.35 in.

im pretty sure its B or most likeley C

Given

A circles passes through A(8,4) and B(0,-2).

To find the radius and the equation of the circle.

Explanation:

It is given that,

A circles passes through (8,4) and (0,-2).

Then, the diameter of the circle is,

Therefore, the radius of the circle is,

Also, the center of the circle is,

Therefore, the center is (4,1).

Now, consider the equation of the circle as,

That implies,

Given the triangle BCD

As shown BD is perpendicular to CD, there is a right angle at point D

So, the triangle BCD is a right angle triangle

The length of the line CD can be calculated using the Pythagorean theorem

As follows:

Where BC is the hypotenuse of the triangle

Andrew needs to score 99 on his fifth science test in order to have an average of 93 across all five tests.

To find out what score Andrew needs to earn on his fifth science test, we can use the concept of averages. The average of a set of numbers is calculated by adding up all the numbers and then dividing the sum by the total number of values.

Andrew has already taken four science tests, and their scores are given as 87, 89, 97, and 95. To calculate the average, we add up these four scores: 87 + 89 + 97 + 95 = 368.

Now, we need to consider the fifth test score that Andrew needs to achieve. Let's call it x. To have an average of 93 across all five tests, we need to divide the sum of all the scores (including the fifth test score) by 5 (the total number of tests): (368 + x) / 5 = 93.

We can solve this equation for x by isolating it on one side. Multiplying both sides by 5 gives us 368 + x = 465. By subtracting 368 from both sides, we find x = 465 - 368 = 97.

Therefore, Andrew needs to score 97 on his fifth science test to have an average of 93 across all five tests.

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Step-by-step explanation:

(Ryan+ castel)/2

(5+6)/2

11/2

5.5 hrs or 5½ hrs

Answer:

x = -25.

Step-by-step explanation:

If f(x) = 2x + 1, and g(x) = -5x + 2, then f(g(x)) = 2(-5x + 2) + 1 = -10x + 4 + 1 = -10x + 5.

f(g(x)) = -10x + 5, and x = 3.

-10 * 3 + 5

= -30 + 5

= -25.

Hope this helps!

Answer: Juan

Step-by-step explanation: Because if you divide 27 by 30 that makes 0.9 which if you multiply by a hundred you have 90 which means that Kim scored 80% and Juan scored 90%.

The throughput time for the particular order was option (d) 39.1 hours.

Throughput time is the total amount of time required for a product or service to move through a production or service delivery system, including all the time spent in processing, waiting, inspection, movement, and queuing.

The throughput time can be calculated as the sum of all the times involved in the process, including the waiting time, processing time, inspection time, move time, and queue time. Therefore:

Throughput time = Wait time + Process time + Inspection time + Move time + Queue time

Throughput time = 20.0 + 2.8 + 1.8 + 3.7 + 10.8

Throughput time = 39.1 hours

Therefore, the correct option is (d) 39.1 hours

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Answer: D 87%

Step-by-step explanation:

Ap-ex

The elimination method is a technique used to solve a system of linear equations by eliminating one variable at a time.

If the coefficients of the variables are already the same, no multiplication is necessary and you can simply add or subtract the equations to eliminate the variable.

y = 9x - 23

y = x + 1

9x - y = 23

x - y = -1

8x = 24

x = 3

3 - y = -1

y = 4

x + y = 3

x - y = 7

2x = 10

x = 5

5 + y = 3

y = 3 - 5

y = -2

7x - 4y = -11

7x - 10y = 25

6y = -36

y = -6

7x - 4(-6) = -11

7x = -11 + 24

x = 13/7

4x - 2y= - 30 ---- x1

-x - 2y = 5 ----- x4

4x - 2y = -30

-4x - 8y = 20

-10y = -10

y = 1

4x - 2(1) = -30

x = -7

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In this case, the cumulative frequency of the second class would be the number of prices in the data set that fall within the range of $1150 and $1219 plus the cumulative frequency of the first class.

Cumulative frequency is a running total of the frequencies of a data set. It is used to keep track of how many observations fall within a certain range of values. It is the sum of the frequencies of all the classes up to a certain point.

The second class is 1150-1219 which means it includes the price of refrigerators that fall within the range of $1150 and $1219. To find the cumulative frequency of the second class, you would need to count the number of prices in the data set that fall within that range and add it to the cumulative frequency of the previous class.

In this case, the cumulative frequency of the second class would be the number of prices in the data set that fall within the range of $1150 and $1219 plus the cumulative frequency of the first class. Since the cumulative frequency of the first class is not provided, we cannot calculate the cumulative frequency of the second class without more information.

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Answer:

Step-by-step explanation:

Triangles EFG and FGH are similar.

x/15 = 36/39

x/15 = 12/13

x = 15*12/13 = 180/13 ≈ 13.8 units

The required measure of x is given as 5.8 in the given triangle.

The triangle is a geometric shape that includes 3 sides and the sum of the interior angle should not be greater than 180°.

Similar triangles are triangle that has a relationship as of some scale factor.

here,
From the figure,
From triangle GHF and triangle EGF
x / 15 = 15 / 39
x = 225 / 39
x = 5.8

Thus, the required measure of x is given as 5.8 in the given triangle.

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Answer:

644 cm^2

Step-by-step explanation:

20*5*2 = 200

6*5*2 = 60

20*6 = 120

6*8 = 48

12*4*2 = 96

6*4*2 = 48

12*6 = 72

Answer:

a) 421mm² = 0.000421 m²

b) 9.3kg²= 9,300,000 g²

c) 25kL²= 25,000,000 L²

d) 1439m²= 0.001439 km²

(i) The 95% confidence interval for the population mean is approximately 6.14 to 6.86 years, and we are 95% confident that the true population mean falls within this range.

(ii) With a 99% confidence level, the confidence interval would be wider, but no further calculations are required to determine the specific interval width.

(iii) To estimate the mean number of years in school within 0.5 year with 98% confidence, a sample size of at least 58 men would be needed.

(i) To construct a 95% confidence interval for the population mean:

Calculate the standard error (SE) using the sample standard deviation and sample size.

Determine the critical value (Z) corresponding to a 95% confidence level.

Calculate the margin of error (ME) by multiplying the standard error by the critical value.

Construct the confidence interval by adding and subtracting the margin of error from the sample mean.

(ii) If the confidence level is increased to 99%, the critical value (Z) would be larger, resulting in a wider confidence interval. No further calculations are required to determine the interval width.

(iii) To estimate the mean number of years in school within 0.5 year with 98% confidence:

Determine the desired margin of error.

Determine the critical value (Z) for a 98% confidence level.

Use the formula for sample size calculation, where the sample size equals (Z² * sample standard deviation²) divided by (margin of error²).

Therefore, constructing a 95% confidence interval provides a range within which we are 95% confident the true population mean lies. Increasing the confidence level to 99% widens the interval. To estimate the mean with a specific margin of error and confidence level, the required sample size can be determined using the formula.

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Answer:

D.

Step-by-step explanation:

The domain remains the same [a, b) and the range  is [mc + n,md + n).

The range of h(x) is: {-27, -13, -3, 3, 5}.

So, the correct answer is: {-27, -13, -3, 3, 5}.

The range of a quadratic function is the set of all possible outputs (y-values) of the function. In this case, the range of h(x) is given by the set of ordered pairs (x, h(x)) where x = -1, 0, 1, 2, 3, 4, 5.

The range of h(x) is: {-27, -13, -3, 3, 5}.

So, the correct answer is: {-27, -13, -3, 3, 5}.

a polynomial of degree two in one or more variables is referred to as a quadratic polynomial. The polynomial function that a quadratic polynomial defines is known as a quadratic function. Prior to the 20th century, the terms "quadratic polynomial" and "quadratic function" were practically interchangeable since it was difficult to distinguish between a polynomial and the related polynomial function. This is still the case in many elementary courses where "quadratic" is frequently used to refer to both words.

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The statement 'In order to calculate MACRS depreciation, the business needs to know the asset's original cost, the depreciation period, and which depreciation method (i.e. 200% declining balance) is used.' is false. because, the asset was used for both personal and business purposes, the business must calculate the percentage of business use in order to determine the correct depreciation deduction.

While the asset's original cost, depreciation period, and depreciation method are all necessary inputs for calculating MACRS depreciation, there are other pieces of information that are also required.

For example, the business must determine the applicable MACRS recovery period and the property's placed-in-service date, as well as any applicable conventions for calculating the depreciation.

Additionally, if the asset was used for both personal and business purposes, the business must calculate the percentage of business use in order to determine the correct depreciation deduction.

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Answer: At 12:00 p.m., the minute hand points straight up at (0,10).

At 12:05 p.m., the minute hand has rotated 30 degrees clockwise. The tip of the minute hand would be approximately:

x = 10 * cos(30) = 8.66

y = 10 * sin(30) = 5

So, the coordinates would be approximately (8.66, 5).

At 12:45 p.m., the minute hand has rotated 180 degrees. The tip of the minute hand would be approximately:

x = 10 * cos(180) = -10

y = 10 * sin(180) = 0

So, the coordinates would be approximately (-10, 0).

At 12:55 p.m., the minute hand has rotated 330 degrees clockwise. The tip of the minute hand would be approximately:

x = 10 * cos(330) = -5.77

y = 10 * sin(330) = -8.66

So, the coordinates would be approximately (-5.77, -8.66).

Step-by-step explanation:

Answer:

4.4 < x < 18.8

Step-by-step explanation:

11.6 - 7.2 = 4.4

11.6 + 7.2 =18.8

Answer:

The maximum number of boxes that will fit inside the trailer will be 952.

Step-by-step explanation:

Volume of single box = a² = (1.5)² = 2.25 square feet.

Volume of cargo space = L x B x H = (28 x 8.5 x 9) = 2142 square feet.

The maximum number of boxes that will fit inside the trailer will be -

n = {(L x B x H)/a²}

n = (2142/2.25)

n = 952

The answers that  best explains how we check to make sure that this condition is met is: c. Make sure there is similar spread around the sample mean of y.

The equal spread condition states that the residuals (differences between the actual and predicted values of y) should have roughly equal variance at each value of x.

To check if this condition is met, we examine the residual plot, which is a scatterplot of the residuals versus the independent variable x. If the spread of residuals around the mean is roughly equal for all x, then the equal spread condition is satisfied.

Therefore the correct option is C.

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