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Goryan [66]
4 years ago
12

Write an expression for the sequence of operations described below.

Mathematics
1 answer:
ankoles [38]4 years ago
6 0

Answer:

(\frac{u}{4} - 7)

Step-by-step explanation:

We have to write the expression for the sequence of operations described in the question.

First of all, we have to divide u by 4.

Then we will get the expression of \frac{u}{4}.

Then we have to subtract 7 from the result obtained in the previous step.

Therefore, we will get the expression of (\frac{u}{4} - 7). Hence, this is the final expression. (Answer)

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Sauron [17]

Answer:

11 hours 15 mins

Step-by-step explanation:

Wilma & Betty both have a pool that holds 10500 gallons of water each.

Wilma's garden hose fills at the rate of 700 gallons per hour.

Betty's garden hose fills at a rate of 400 gallons per hour.

Volume = Rate * time

Time = Volume /rate

The time it will take for Wilma's pool to be filled = 10500/700

= 15 hours

The time it will take for Betty's pool to be filled = 10500/400

= 26.25hours

= 26 hours 15 minutes

it will take Betty (26.25 - 15) to fill her pool than Wilma.

= 11.25hours

= 11 hours 15 mins

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3 years ago
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nata0808 [166]

Answer:

1436.03 units³

Step-by-step explanation:

The formula for the volume of a sphere of radius r is

V = (4/3)πr³.  We'll use 3.14 for π.

Then:

V = (4/3)(3.14)(7 units)³.  To the nearest hundredth:  1436.03 units³

4 0
4 years ago
Read 2 more answers
Morgan's way to solve the equation |2x-7| =5 is first to write |x-3.5|=2.5. explain this approach, and then finish the job.
stepan [7]

Answer:

Morgan divided 2 throughout the original equation, giving her |x-3.5|=2.5.

x = 6 and x = 1

Step-by-step explanation:

|2x-7|=5 -- divide by 2

|x-3.5|=2.5 and |x-3.5|=-2.5 -- since this is an absolute value equation, we have to consider both positive and negative

x-3.5 = 2.5

x = 6

x-3.5 = -2.5

x = 1

6 0
3 years ago
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goldenfox [79]

Answer:

10

Step-by-step explanation:

If she multiplied by 10 imagine it as the decimal moving once to the right per every 0. So 2.7 x 10 = 27

3 0
3 years ago
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Natalija [7]
CAN SOMEONE PLEASE ANSWER MY QUESTION????? 
<span>brainly.com/question/4378802

I BELIVE IT'S D</span>
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3 years ago
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