5. The Morrow family needed their bathroom
repaired. The service they used charged $65
an hour plus a $35 consultation fee. If their
repair bill was $262.50, how many hours did the
repairs take?

Answers

Answer 1

Answer:

3.5 hours

Step-by-step explanation:

First, subtract the consultation fee from $262.50 as it is a one off charge and is not applied hourly

$262.50 - 35 = $227.50

Then find how many times $65 fits into $227.50, in this case it is 3.5 times

To find this on a calculator:

$227.50 / $65 = 3.5

Hope this helps :)


Related Questions

The present value of the following cash flow stream is $6,770 when discounted at 12 percent annually. Cash Flow year 1= $850, Cash Flow year 2=?, Cash Flow year 3-$1,150 & Cash Flow year 4 = $1,750. What is the value of the missing cash flow? A) $3,987.99 B) $3,070 C) $4,728.96 D) $5,118.41 E) $4,921.97 11) A loan where the horrower receives money today and renave a sinele lump sum on a future date is called a

Answers

a. The value of the missing cash flow is  $5,118.41. The correct answer is

b. A loan where the borrower receives money today and renave a sinele lump sum on a future date is called a Balloon Loan

a. To find the missing cash flow in year 2, we can use the present value formula:

PV = CF / (1 + r)^n

Where:

PV = Present Value

CF = Cash Flow

r = Interest rate

n = Number of years

Given:

Present Value = $6,770

Cash Flow in year 1 = $850

Cash Flow in year 3 = $1,150

Cash Flow in year 4 = $1,750

Interest rate = 12% = 0.12

Now, we can solve for the missing cash flow in year 2:

$6,770 = $850 / (1 + 0.12)^1 + X / (1 + 0.12)^2 + $1,150 / (1 + 0.12)^3 + $1,750 / (1 + 0.12)^4

Simplifying the equation:

$6,770 = $850 / 1.12 + X / 1.2544 + $1,150 / 1.4049 + $1,750 / 1.5735

$6,770 = $759.82 + 0.7974X + $818.97 + $1,111.69

$6,770 = $2,690.48 + 0.7974X

Subtracting $2,690.48 from both sides:

$6,770 - $2,690.48 = 0.7974X

$4,079.52 = 0.7974X

Dividing by 0.7974:

X = $4,079.52 / 0.7974

X ≈ $5,118.41

Therefore, the value of the missing cash flow in year 2 is approximately $5,118.41.

Hence, the correct option is D) $5,118.41.

b. Regarding the second question, a loan where the borrower receives money today and repays a single lump sum on a future date is called a "Balloon Loan."

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Aron flips a penny 9 times. which expression represents the probability of getting exactly 3 heads? p (k successes) = subscript n baseline c subscript k baseline p superscript k baseline (1 minus p) superscript n minus k. subscript n baseline c subscript k baseline = startfraction n factorial over (n minus k) factorial times k factorial endfraction

Answers

The probability of getting exactly 3 heads when a penny is flipped 9 times is approximately 0.1641.

The expression that represents the probability of getting exactly 3 heads when a penny is flipped 9 times is:

p(3 successes) = (9 C 3) * (0.5)^3 * (0.5)^(9-3)

Where:

"p(3 successes)" represents the probability of getting 3 heads.

"9 C 3" represents the number of ways to choose 3 flips out of 9 flips (also known as the binomial coefficient). This is calculated as 9! / (3! * (9-3)!), which simplifies to 84.

"0.5" represents the probability of getting heads on a single flip of a fair penny.

"(0.5)^(9-3)" represents the probability of getting tails on the remaining 6 flips, since the probability of getting either heads or tails on a single flip is 0.5.

Simplifying the expression, we get:

p(3 successes) = (9 C 3) * (0.5)^9

p(3 successes) = (84) * (0.5)^9

p(3 successes) ≈ 0.1641

Therefore, the probability of getting exactly 3 heads when a penny is flipped 9 times is approximately 0.1641.

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Please answer in an hour! You will get a thumbs up.
Question 1 (a)

Assume you purchase a new tractor on Jan 1, 2022 for a cost of $200,000. You estimate you will be able to use the tractor for 10 years, and it will have a salvage value of 10% of the original by the end of its useful life. Determine the book value at the end of the first year (December 31, 2022) using straight-line depreciation.

options:

$18,000

$180,000

$185,000

$182,000

Question 1 (b)
A balance sheet (using current and noncurrent assets and liabilities- no intermediate) shows that a farmer has current assets of $80,000 and owner equity of $100,000. Her current ratio is 2 and her debt/equity ratio is 1.0. Determine the farmer's noncurrent liabilities.

Question 1 (b) options:

$40,000

$60,000

$100,000

unable to determine

Answers

Question 1a

To calculate the book value at the end of the first year using straight-line depreciation, we need to determine the annual depreciation expense first. The straight-line method assumes that the asset depreciates by an equal amount each year over its useful life. Therefore, we can use the following formula to calculate the annual depreciation:

Annual Depreciation = (Cost - Salvage Value) / Useful Life

Substituting the given values, we get:

Annual Depreciation = ($200,000 - $20,000) / 10 years = $18,000 per year

This means that the tractor will depreciate by $18,000 each year for the next 10 years.

To determine the book value at the end of the first year, we need to subtract the depreciation expense for the year from the original cost of the tractor. Since one year has passed, the depreciation expense for the first year will be:

Depreciation Expense for Year 1 = $18,000

Therefore, the book value of the tractor at the end of the first year will be:

Book Value = Cost - Depreciation Expense for Year 1

= $200,000 - $18,000

= $182,000

So the book value of the tractor at the end of the first year, December 31, 2022, using straight-line depreciation is $182,000. so the answer is D

Question 1(b)

To determine the farmer's noncurrent liabilities, we need to use the information provided to calculate the total liabilities and then subtract the current liabilities from it. Here's the step-by-step solution:

Calculate the total current liabilities using the current ratio:

Current Ratio = Current Assets / Current Liabilities

2 = $80,000 / Current Liabilities

Current Liabilities = $80,000 / 2

Current Liabilities = $40,000

Calculate the total liabilities using the debt/equity ratio:

Debt/Equity Ratio = Total Liabilities / Owner Equity

1.0 = Total Liabilities / $100,000

Total Liabilities = $100,000 * 1.0

Total Liabilities = $100,000

Subtract the current liabilities from the total liabilities to get the noncurrent liabilities:

Noncurrent Liabilities = Total Liabilities - Current Liabilities

Noncurrent Liabilities = $100,000 - $40,000

Noncurrent Liabilities = $60,000

Therefore, the farmer's noncurrent liabilities are $60,000. so the answer is B.

PLEASE HELP ASAP! REMEMBER TO COMBINE LIKE TERMS!!! TYSM

Answers

Answer:

wait that? there is no question

Step-by-step explanation:

what is the best way to describe a porportion
what is the best way to describe the term monomials

Answers

According to the definition of proportion, two ratios are in proportion when they are equal.

A monomial is an expression consisting of a single term.

What is proportion?

In general, the term "proportion" refers to a part, share, or amount that is compared to a whole. Two ratios or fractions are equal when an equation or a declaration to that effect is utilized.

A polynomial with only one term is called a monomial. An algebraic expression known as a monomial typically has one term, but it can also have several variables and a higher degree. When 9 is the coefficient, x, y, and z are the variables, and 3 is the degree of the monomial, for instance, 9x³yz is a single term.

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What is the equation, in point-slope form, of the line
that is parallel to the given line and passes through the
point (4, 1)?

What is the equation, in point-slope form, of the linethat is parallel to the given line and passes through

Answers

Answer:

A: y − 1 = −2(x − 4)

Step-by-step explanation:

on edge! hope this helps!!~ (⌒▽⌒)☆

joe loses 6 pounds during basketball practice. how many cups of water must he consume to replenish this loss

Answers

In order to regain the amount of water Joe losed during practice he should drink 10 cups of water.

A pound is equivalent to 453.59 mg, whereas a cup is equivalent to 236.59 ml.

You may roughly calculate that 2 cups equal 1 pound of water. The density should be 1 mg/ml if the fluid is mostly water.

The number of cups will be,

6 pounds * 453.59 (mg/pounds) * (1mg/ml) / (236.59 ml/cups)

= 10 cups .

Water is a crucial component for all living things, including people and other animals. Naturally, the water must go somewhere when it ascends the plant. Water loss will result from water evaporation (transpiration in plants)

Our breath, skin, urine, and sweat all cause water loss. A person's body will typically consume 2.5 L of water every day and expend the same amount. Your body will "inform you" you are thirsty and need to drink water if you get dehydrated (Figure 5). You have undoubtedly also noticed that when you drink less water, your pee is more concentrated.

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Wyatt made a scale drawing of a picnic area near the river. The picnic area, which is 84 yards long in real life, is 231 inches long in the drawing. What scale did Wyatt use?

Answers

The scale that Wyatt has made use of based on the figures in the question is 1 inch to 0.36 yards.

What is a scale in mathematics?

Building construction would be extremely challenging without a blueprint. You'd be lost without a map! Large objects, such as roads and buildings, can be easily visualized on paper using scale drawings. Scale drawings are even used by a GPS

The scale that Wyatt has used for this drawing is given as:

84 / 231 = 0.36

We would say that for every 1 inch, Wyatt made use of 0.36yards.

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Every morning for the past 12 days, Beth used Two-thirds of a cup of milk on her cereal. To determine how much milk she used in total, she set up the equation, Two-thirds times 12 = question mark ?. What is the total amount of milk that Beth used

Answers

Answer:

It would be 8

Step-by-step explanation:

Answer:

(c) 8 Cups

Step-by-step explanation:

You and your friend go out to dinner the cost of the meal is $45. 22 they want to leave a 20% tip how much should they leave for tip

Answers

Answer:

What is 5% of 45.22?

That would be about 2.3

Now times that by 4 then there is your answer :)

If the function has any discontinuities, identify the conditions of continuity that are not satisfied.

Answers

Answer:

Step-by-step explanation:

To identify the conditions of continuity that are not satisfied if a function has any discontinuities, we need to consider the three conditions for continuity:

1. The function must be defined at the point of interest.

2. The limit of the function as it approaches the point of interest must exist.

3. The value of the function at the point of interest must equal the limit.

If any of these conditions are not met, the function will have a discontinuity at that point.

There are different types of discontinuities, including removable, jump, infinite, and oscillating. Let's briefly discuss the conditions of continuity that are not satisfied for each type:

1. Removable Discontinuity: In this case, the function is undefined at the point of interest. However, the limit exists, and if the value of the function is redefined or removed at that point, the function can become continuous.

2. Jump Discontinuity: The function is defined at the point of interest, and the limit exists from both sides, but the value of the function at the point is different from the limit. There is a sudden "jump" in the function's value.

3. Infinite Discontinuity: The function is defined at the point, but the limit diverges to positive or negative infinity as it approaches the point. There is a vertical asymptote or a vertical gap in the function.

4. Oscillating Discontinuity: The function oscillates or fluctuates infinitely as it approaches the point, failing to approach a specific value. The limit does not exist.

By analyzing the behavior of the function and checking if these continuity conditions are satisfied, we can identify the specific condition(s) that are not met and determine the type of discontinuity present.

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70miles in 2 hours unit rate??

Answers

Answer:

The answer is 35

Step-by-step explanation:

70 divided by 2 is 35 which would be 35 miles per hour which would be your unit rate.

Identify the property described by the given mathematical statement: [(–4) + 7] + 11 = (–4) + (7 + 11).​

Answers

The property described by that mathematical statement is:

The associativity of addition.

The operations on the left side of the equals sign are done in the order they appear, from left to right.

The operations on the right side are done using the associative property, first doing the operations inside the parentheses, then adding the remaining terms.

And the statement shows that for addition, the order of operations does not matter as long as you associate in the proper way using parentheses.

The property described by the given mathematical statement is the associative property of addition.

Jose , George and Alex are buying flowers for their garden . Jose buys 3 irises, 2 daffodils , and 5 tulips for $ . George buys 5 daffodils , 3 tulips and irises for $. Alex buys 4 tulips, irises, and 6 daffodils for $36. How much does each plant cost? Write a system of equations for the situation .

Answers

Answer:

hmmmmmmmmm

Step-by-step explanation:

What is the value of x?

Enter your answer in the box.

x=

What is the value of x? Enter your answer in the box.x=

Answers

Answer:

x=19

Step-by-step explanation:

Set both equal to each other and then solve for x

Yuri computes the mean and standard deviation for the sample data set 12, 14, 9, and 21. He finds the mean is 14. His steps for finding the standard deviation are below. S = StartRoot StartFraction (12 minus 14) squared (14 minus 14) squared (9 minus 14) squared (21 minus 14) squared Over 4 EndFraction EndRoot. = StartRoot StartFraction negative 2 squared 0 squared negative 5 squared 7 squared Over 4 EndFraction EndRoot. = StartRoot StartFraction 4 0 25 49 Over 4 EndFraction EndRoot. = StartRoot StartFraction 78 Over 4 EndFraction EndRoot. = StartRoot 19. 5 EndRoot. What is the first error he made in computing the standard deviation? Yuri failed to find the difference between each data point and the mean. Yuri divided by n instead of n -1. Yuri did not subtract 9 - 14 correctly. Yuri failed to square -2 correctly.

Answers

Answer:

He divided by n instead of n-1.

It is sample data so we need to divide by n-1 not n.

Step-by-step explanation:

Answer:

The answer is B

Step-by-step explanation:

As a race is finished the amount of elapsed time for the racer is recorded. what measurement scale is this?

Answers

The answer is Numeric.

What is a measuring scale?Items are weighed on a scale to determine their weight. In order to ensure that the components are utilized exactly as specified in the recipe, they are frequently used in cooking.The four common scales of measurement—nominal, ordinal, interval, and ratio—were created by psychologist Stanley Stevens.The type of measurement scale to be used for statistical measurement depends on the type of data being collected. There are various types of measurement scales. The nominal, ordinal, interval, and ratio scales are the four measurement scales that make up this set.

What measurement scale is this?

There are mainly two types of variables

Numerical(quantitative): observations that can be measured in numerical form

Agin two types: ratio scale and interval scale

Categorical(qualitative ): named categories

Again two types: Ordinal or nominal

Her in the given an example,

Measured time of race have  numerical observations

The measurement scale is Numeric.

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how many min is in three hours?

Answers

Answer:

180 minutes in 3 hours

Step-by-step explanation:

x          |          y

60            1

120           2

180           3

__________________________________________________________y = hours

x = minutes

Answer:

180 minutes

Step-by-step explanation:

there is 60 minutes in one hour so to find out how many minutes are in 3 hours you just multiply 60x3=180

A recent survey suggests that 47% of all televisions are connected to the internet, 32% are voice controlled, and 22% are both connected to the internet and voice controlled. Suppose a television is selected at random and it is voice controlled. What is the probability that a randomly selected voice-controlled television is also connected to the internet?

A. 0.15
B. 0.47
C. 0.69
D. 0.79

Answers

Answer:

0.69

Step-by-step explanation:

Here, we want to find the probability that a randomly selected television is connected to the internet given that it is voice-controlled

let P(V) is the probability of selecting a voice controlled television

P(I) is the probability that a selected television is connected to the internet

So the probability we want to calculate according to Baye’s theorem will be;

P(I|V) = P(I n V)/P(V)

P( I n V) = 22%

P(V) = 32%

So the probability is;

22%/32% = 0.6875 which is approximately 0.69

Answer: 0.69

Step-by-step explanation:

Andy goes shopping with his friend Silvio, an exchange student from Brazil. Silvio wants to know what everything costs in
Brazilian reals. He knows 1 American dollar is equivalent to 2 Brazilian reals. Let x represent American dollars and y represent Brazilian reals. This situation is graphed below. Which equation represents this situation?

A) y=-2x
B) y=4x
C) y-2x
D) y=1/2x

Andy goes shopping with his friend Silvio, an exchange student from Brazil. Silvio wants to know what

Answers

Answer:

Step-by-step explanation:

answer is b

A small school bus contains 8 first-graders and 10 second-graders. If two children are ill, what is the probability that at least one of them is a first-grader?

Answers

Answer:

2/18

Step-by-step explanation:

What is the Unit Rate of 165 miles in 3 hours?

Thank you

Answers

Answer:

55 miles

Step-by-step explanation:

If you are looking for the unit rate, that means you are looking for the amount of miles in one hour.     miles/hours is how you would solve this equation.  165/3=55 miles in one hour. Hope this helps!

The Unit Rate of 165 miles in 3 hours is 55 miles.

What is division?

Division is the process of splitting a number or an amount into equal parts. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.

here, we get,

165 miles in 3 hours

i.e. in 1 hour = 165/3

                    =55miles

If you are looking for the unit rate, that means you are looking for the amount of miles in one hour.    

miles/hours is how you would solve this equation.

165/3=55 miles in one hour.

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2. Divide R3 520 in the ratio 11:12:17.​

Answers

Answer:

Rs 3520 is divided in the ratio 11:12:17 as rs 968, rs 1056, and rs 1469

Step-by-step explanation:

According to the question, we have to divide rs 3520 in the ratio 11:12:17

let the common ratio be x

so, total share= (11+12+17)x = 40 x

for the first person, share would be (11x/40x)*(Rs 3520)

=Rs 968

for the second person, share would be (12x/40x)*(Rs 3520)

=Rs 1056

for the third person, share would be (17x/40x)*(Rs 3520)

=Rs 1496

The shares are Rs 968, Rs 1056, and Rs 1469

hope this helps :)

help me please. don't mine the blue dot on answer A.

help me please. don't mine the blue dot on answer A.

Answers

Answer:

2 quarts .

Step-by-step explanation:

4 quarts make a gallon but two is already added

Answer:

2 quarts

Step-by-step explanation:

If the same textbook is in a lower shelf that is o.75 m above the floor. What is its potential now?

Answers

Answer:

PE = 51.45 Joules

Step-by-step explanation:

PE = mgh

= (7.0 kg)(9.8m/s^2)(0.75 m)

= 51.45 Joules


Write an equation of the line through each pair of points in slope-intercept form.
(2,4) and (-4,-11)

Answers

The equation of line is:

y = (5/2) x - 11

Given,

Points (x₁, y₁) = (2, 4) and (x₂, y₂) = (-4, -11)

We can find the slope using the equation for slope

m = (y₂ - y₁) / (x₂ - x₁)

   = (-11 -4) / (-4 -2)

   = -15 / - 6

    = 5/2

We know the slope and a point, so we can use point slope form to make an equation

y-y₁ = m(x-x₁)

y - (-4) = 5/2 (x-2)

Distribute

y+4 = 5/2x – 5/2 x 2

y+4 = 5/2x - 5

Add -4 to each side

y +4 -4 = 5/2x – 5 - 4

y = 5/2x - 11

This is in slope intercept form (y= mx-b)

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Solve the equation 17.25x + 3.89 = 21.14. Give your answer correct to the nearest integer.

Answers

Answer:

x = 1

Step-by-step explanation:

17.25x+3.89=21.14
17.25x=17.25
x = 1

Answer:

The solution to the equation is x = 1

Step-by-step explanation:

Hi,

We need to isolate the term that contains the variable "x", so we will subtract 3.89.

17.25x + 3.89 - 3.89 = 21.14 - 3.89

We obtain:

17.25x = 17.25

Dividing both sides by 17.25:

x = 1

Therefore, the solution to the equation is x = 1.

Good luck!

A group went on a hiking trip through the Grand Canyon. The first stop on the trail is 12 miles. At this point the hike is 60% finished. How many miles is the whole hike

Answers

To find the total distance of the hike, we can set up a proportion:

\(\[\frac{{\text{{Distance to first stop}}}}{{\text{{Total distance of the hike}}}} = \frac{{60}}{{100}}\]\)

Let's represent the total distance of the hike as "x" miles. The distance to the first stop is given as 12 miles:

\(\[\frac{{12}}{{x}} = \frac{{60}}{{100}}\]\)

To solve for "x," we can cross-multiply and solve for "x":

\(\[12 \times 100 = 60 \times x\]\)

\(\[1200 = 60x\]\)

Dividing both sides of the equation by 60, we get:

\(\[x = \frac{{1200}}{{60}} = 20\]\)

Therefore, the whole hike is 20 miles.

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determine the magnitude of the force f the man at c must exert to prevent the pole from rotating, i.e., so the resultant moment about a of both forces is zero. true or false

Answers

The resultant moment about a both forces is zero. The statement is true.

A man B exerts a force on the rope, P = 30 lb

To find:

The magnitude of force, F

Consider a statement:

"The resultant moment about A of both forces is Zero."

Diagram attached at the end of the  solution

\($ \theta=\tan ^{-1}\left(\frac{3}{4}\right) \\\)

\(& \theta=36.87^0\)

To prevent the pole from rotating, so that the resultant moment is about A = 0

We will apply the equilibrium Equation \($\sum \mathrm{M}_{\mathbf{A}}=0$\)

Here force \($P \times \sin (45)$\) and \($F \times \sin (\theta)$\) will not produce the moment at A.

Taking clockwise moment as a negative and anticlockwise moment as a positive.

\(& \mathrm{P} \times \cos (45) \times(18)-\mathrm{F} \times \cos (\theta) \times 12=0 \\\)

\(& 30 \times \cos (45) \times(18)=\mathrm{F} \times \cos (\theta) \times 12 \\\)

\($ \mathrm{~F}=\frac{30 \times \cos (45) \times(18)}{\cos (36.87) \times 12} \\\)

F = 39.77 lb

Based on the given parameters,

The magnitude of force, F = 39.77 lb

So there exists the force by considering the resultant moment about an of both forces as zero.

The statement is true.

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determine the magnitude of the force f the man at c must exert to prevent the pole from rotating, i.e.,

Guerby ran 10 miles in 2 hrs, how many miles did he run in 1hr?

Answers

Answer:

5 not including rests and what speed.

Step-by-step explanation:

plz mark me brainlyiist :)

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