3 years ago

Anyone know this? Will give brainiest!

Mathematics

1 answer:

GrogVix [38]3 years ago

3 0

The answer to this is D!!!!

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On Saturday Stella worked for two hours helping her mother in the house. she spent 1/3 of her time doing laundry, 1/4 of a time

raketka [301]

$\bf \stackrel{\textit{total hours time}}{2}-\cfrac{1}{3}-\cfrac{1}{4}\impliedby \textit{we'll use an LCD of \underline{12}}
\\\\\\
2-\cfrac{1}{3}-\cfrac{1}{4}\implies \cfrac{(12\cdot 2)~-~(4\cdot 1)~-~(3\cdot 1)}{12}\implies \cfrac{24-4-3}{12}\implies \cfrac{17}{12}
\\\\\\
\textit{12 goes into 17 \underline{1 time} and it has a \underline{remainder} of 5 }\implies 1\frac{5}{12}$

which is one hour and 25 minutes.

7 0

3 years ago

A fish is 5 feet below the surface of a lake. If its position can be recorded as -5 feet what would the position of 0 represent

eduard

The surface of the lake.
6
5
4
3
2
1
0 Here is the surface of the lake
-1
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-3
-4
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3 years ago

There are 27 performances in a dance recital. The ratio of hip hop to ballet is 5:4.

Aloiza [94]

Answer:

15 hip hop performances

12 ballet performances

Step-by-step explanation:

5:4 (multiply by 3)

15:12

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3 years ago

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victus00 [196]

Answer:

Step-by-step explanation:

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3 years ago

If f(x)=8x+5, what is f(x)^-1?

Molodets [167]

F(8x+5)^-1=0.2

(8+5)^-1=0.077
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3 years ago