3 years ago

Need help with 3,4,5,6

Mathematics

1 answer:

LuckyWell [14K]3 years ago

4 0

The answers are:
3:d
4:c
5:b
6:c Note: I am not 100% sure.

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A 72,000 gallon water tower is being drained. Two thousand gallons are drained in the first hour. How many hours will it take to

ololo11 [35]

Answer:

To drain the water tower it will take 36 hours.

Step-by-step explanation:

Given:

A 72,000 water tower is being drained, and in an hour 2000 gallons are drained.

Now, to calculate the hours it would take to drain total 72,000 gallons of water, we should divide the gallons of water drained in one hour by total gallons of water in the tower.

Gallons of total water in the tower ÷ Gallons of water drained per hour

$72000\div 2000$

$=\ 36$

Therefore, to drain the water tower it will take 36 hours.

6 0

3 years ago

72÷8+3.4-105÷5 they say the answer is 0 but don't see how.

Sidana [21]

72/8 +3*4 - 105 /5
= 9 + 12 - 21
= 21 -21
= 0

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3 years ago

Ms. Ache is paid $1250 per week but is fined $100 each day she is late to work. Ms. Ache wants to make at least $3,000 over the

faust18 [17]

She can have 7 days off at most because 3 X 1250 = 3750 - 700 = 3050

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3 years ago

What value of c makes x2 − 24x + c a perfect square trinomial? −144 −48 48 144

NARA [144]

I believe that the answer is 144

8 0

3 years ago

Read 2 more answers

Find the measurement of either the leg or the hypotenuse: A = B = 21 C = 35

Varvara68 [4.7K]

Answer: x = 40.81 or 41

Step-by-step explanation:

A = B = 21

C = 35

Hypotenuse = x

Calculating Hypotenuse:

21^2 + 35^2 = x^2

=> 441 + 1225 = x^2

=> x^2 = 1666

=> x = 40.81 or 41

5 0

3 years ago