Jim earns $41.25 in 5 hours. Susan earns $30.00 in 4 hours. Pierre's hourly rate is less than Jim's but more than Susan's. What is his hourly rate?

Answers

Answer 1

Answer:

Pierre's hourly rate can lie between $7.5 and $8.25.

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

for example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

Jim earns $41.25 in 5 hours.

Susan earns $30.00 in 4 hours.

So, Jim per hour earning = 41.25 / 5 = $8.25

and, Susan per hour earning = 30/ 4= $7.5

As, Pierre's hourly rate is less than Jim's but more than Susan's.

so, Pierre's hourly rate can lie between $7.5 and $8.25.

Learn more about Unitary Method here:

brainly.com/question/22056199

#SPJ5

Answer 2

Answer: You have to divide 41.25 by 5, which is 8.25, then you divide 30 by 4 to get 7.5, so Pierre's hourly rate is less than $8.25 but more than $7.50

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Answers

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C.
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Answers

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| If f(x) = (3x – 1, find f(2) and f(-2)

Answers

Answer:

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Step-by-step explanation:

Step 1 : f(2)=3(x)-1

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Step 2 : f(-2)=3(x)-1

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5–2•3+6(9+1)=? Geometry Math.

Answers

Answer:

Step-by-step explanation:

5 - 2 • 3 + 6(9 + 1) =

Use the correct order of operations.

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= 5 - 2 • 3 + 6(10)

Now do the multiplications in the order they appear from left to right.

= 5 - 6 + 60

Now do additions and subtractions in the order they appear from left to right.

= -1 + 60

= 59

There are 150 trees in the park. Mark noticed that 120 of them are maple trees. What percent of the trees are maple?

Answers

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Select all the answers that are true for the equation:4x^2-20=0
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Answers

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Answer:

Step-by-step explanation:

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