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Eva8 [605]
3 years ago
8

Blaize is filling a 20,000-gallon swimming pool. If 7040 gallons have already been filled, and the water is entering the pool at

720 gallons per hour, how much longer will it take to fill the pool?
Mathematics
1 answer:
UkoKoshka [18]3 years ago
7 0

Answer:

18 hours is your answer!!! :) ∵

Hope you get this helpful

Step-by-step explanation:

20,000-7040=12960

12960 divide by 720 = 18

18 hours

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Please help asap!! thank you :)
xz_007 [3.2K]

Answer:

About 3800

Step-by-step explanation:

4 0
2 years ago
Two families are meeting for a vacation. If the first family traveled 288 miles in 4 hours, and the second traveled 374 miles in
dusya [7]

Answer:

The first traveler

Step-by-step explanation:

288 divided by 4 is 74 miles an hour and 374 divided by 5 is 74.8 miles an hour and 74 mph is faster.

3 0
3 years ago
Read 2 more answers
The ratios a:b and b:c are equivalent to one another
nirvana33 [79]

Answer:

2 and 5

Step-by-step explanation:

We have rations:

a:b=b:c, we can write that also like

a/b=b/c. Now we know that:

axc=bxb i.e

c=bxb/a, i.e. c/b=b/a then statmen 2 is TRUE.

Statmen 1 is not tru, because if a=c than we have a:b=b:a an it is true only if b=a, but we don’t have that information.

Statmen 3: suppose that

a:b=b:c=k, where k is some number. From that we get:

a=kb and c=b/k.

So b-a=b-kb=(1-k)b

And c-b=b/k-b=(1/k-1)b, these two statmen are equal only if k=1, i,e a=b=c but we dont have that information, so 3 is not true.

4. I think it is missing something??

5. If a=b than a:b=b:b=1, so it is b:c=1, i.e b=c, statement 5 is TRUE

7 0
3 years ago
Read 2 more answers
Mrs. Hamilton wants to buy a house. She figures she can afford to spend no more than $21,600 in mortgage and tax payments per ye
VLD [36.1K]

Answer: 1,800

Step-by-step explanation: Divide 21,600 and 12 and you should get 1,800.

7 0
3 years ago
Which number sentence is true?
Nataly [62]
The number sentence that is true is B. 2.9 x 104 < 2.25 x 1011
2.9 x 104 = 301.6
2.25 x 1011 = 2,274.75
Therefore, 301.6 is less than (<) 2,274.75
4 0
2 years ago
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