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4 years ago

ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Mathematics

1 answer:

Ilya [14]4 years ago

3 0

Answer:

B. cost(time)

Step-by-step explanation:

In the information given above, you can eliminate choices "A," and "D," since they're just using the cost of a repair and the time the mechanic works. This leaves us with either "B," or "C." The correct answer is "B," because the cost of the repair depends on whatever is inside the parenthesis (the time).

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Which table has a constant of proportionality between y and x of 0.9? someone plz answer if i dont get this i wont be able to ge

Tems11 [23]

Answer:

Step-by-step explanation:

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3 years ago

A rectangular prism has a length of 8 inches a width of 4 inches and a height of 2 1/4 inches. The prism is filled with cubes th

Sedaia [141]

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Number of 1/4 inches cubes length-wise:
-------------------------------------------------------------------------------------
$4 \div \dfrac{1}{4}$

$=4 \times 4$

$=16$

-------------------------------------------------------------------------------------
Number of 1/4 inch cubes width-wise:
-------------------------------------------------------------------------------------
$8 \div \dfrac{1}{4}$

$=8 \times 4$

$=32$

-------------------------------------------------------------------------------------
Number of 1/4 inch cubes height-wise:
-------------------------------------------------------------------------------------
$2\dfrac{1}{4} \div \dfrac{1}{4}$

$=\dfrac{9}{4} \times \dfrac{4}{1}$

$=9$

-------------------------------------------------------------------------------------
Total number of 1/4 inch cubes:
-------------------------------------------------------------------------------------
16 x 32 x 9 = 4608

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Answer: 4608 cubes are needed to fill the rectangular prism
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7 0

3 years ago

Read 2 more answers

I don’t understand this at all

LUCKY_DIMON [66]

Answer:

I think the answer is - 2 + ( 3/4) =2 3/4

Step-by-step explanation:

first of all we can take out the =-1 1/4 and - 1 3/4 email it's not it the correct place also - 2 1/4 because of the 1/4

4 0

3 years ago

5. Please answer the question on exponential growth or decay. Round to

Anon25 [30]

The value of this car when it is 9 years old is equal to $16,757.00.

<h3>How to calculate the value?</h3>

In order to determine the value of this car when it is 9 years old, we would use an exponential function which also relates to compound interest as follows:

A = P(1 - r)^t

Substituting the given parameters into the formula, we have;

A = 32,200(1 - 0.07)^9

A = 32,200(0.93)^9

A = 32,200 × 0.5204

A = $16,757.00.

Read more on exponential functions here: brainly.com/question/27866047

#SPJ1

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2 years ago

Rearrange the formula c2 = a2 + b2 for b.

gayaneshka [121]

Move a2 to the left side of the equation so you have c2-a2. then divide by 2 to get b by itself. you are left with c2-a2 all over 2. the 2s will cancel and you'll be left with c-a=b

5 0

3 years ago

Read 2 more answers