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saveliy_v [14]
2 years ago
5

I NEED ANSWER AND EXPLANATION OR COMPUTATION PLEASE...​

Mathematics
2 answers:
Trava [24]2 years ago
8 0

Answer:

hello. hehehehe

lions [1.4K]2 years ago
3 0

Thank-For-Points-Pakibrainlest

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tresset_1 [31]
20 would be the answer
7 0
3 years ago
It takes 20 hours to fill the pool using the first hose. It takes 16 hours to fill the pool using the second hose. How long woul
BARSIC [14]

Answer: 8 \frac{8}{9} hours

Step-by-step explanation:

Let x represent the time it takes if both are used.

The unit time it takes to fill the pool using the first house is 1/20 and also the unit time it takes to fill the pool using the second house is 1/16 , therefore:

1/16 + 1/20 = 1/x

\frac{4+5}{20} = \frac{1}{x}

\frac{9}{80} = \frac{1}{x}

Therefore

x = \frac{80}{9}

Therefore, it takes 8 \frac{8}{9} hours using both houses

6 0
4 years ago
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suppose the number of fiction books is 2/7 times the number of nonfiction books. what would be the ratio of the numbers of nonfi
Elis [28]
Well, the total amount of books is all fiction books and nonfiction books, let's say is "x", total

now, the fiction books are 2:7 or 2/7 to nonfiction

so, if we divide the total "x" by 2+7, or 9, 2 of those quotients go to fiction and 7 of those go to nonfiction

if we divide "x" by 9, a "whole" is 9/9 or (9/9)x or 1x or just "x"

and we know 7 of those 9ths belong to nonfiction, thus

\bf \begin{array}{clclclll}
\cfrac{2}{9}&+&\cfrac{7}{9}&=&\cfrac{9}{9}\\
\uparrow &&\uparrow &&\uparrow \\
fiction&&nonfiction&&whole
\end{array}\\\\
-----------------------------\\\\
\cfrac{nonfiction}{whole}\implies \cfrac{7}{9}\implies 7:9\impliedby ratio
7 0
3 years ago
2. What property is shown with this
Verizon [17]

Answer:

Associative Property

Step-by-step explanation:Because it includes grouping of three numbers and the parentheses group around two different numbers

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PLZ HELP FAST!!! WILL GIVE BRAINLIEST!!! The linear function graphed below represents Tim’s age in the years since he was marrie
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Answer:

C) The initial value is 32, and the rate of change is 1.

Step-by-step explanation:

This is the correct answer for edge

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