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3 years ago

Is 7 a whole number

Mathematics

1 answer:

rusak2 [61]3 years ago

6 0

Yes, it isn’t a fraction, decimal, or mixed number.

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Curtis threw 15 darts at a dartboard . 40 percent of his darts hit the bull's eye. how many darts did not hit the bull's eye

PIT_PIT [208]

40%=0.4
15*0.4
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15-6
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3 years ago

Choose the model that shows the correct answer to this problem: 6/8 9/12 3/4 3/12

Veronika [31]

Answer:

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Step-by-step explanation:

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What is the simplified form of 3.2 to the power of 4

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Devon records 4 hours of reality shows on her DVR she records comedy shows for 3/8 of that amount of time. Devon watches all the

Alenkinab [10]

The number of half-hour sittings needed to watch all the shows by Devon is 11

Solution:

Given, Devon records 4 hours of reality shows on her DVR

she records comedy shows for 3/8 of that amount of time.

$\rightarrow \frac{3}{8} \text { of } 4 \text { hours } \rightarrow \frac{3}{8} \times 4 \rightarrow \frac{3}{2} \text { hours }$

Devon watches all the reality and comedy shows in half-hour sittings.

We have to find the number of half-hour sittings needed to watch all the shows

Now, number of half hour sittings is given as

$=\frac{\text { total time of videos }}{\text { time for hlaf hour sitting }}$

$\begin{array}{l}{=\frac{4 \text { hours for reality shows }+\frac{3}{2} \text { hours for comedy shows }}{\frac{1}{2} \text { hours for each sitting }}} \\\\ {=\frac{4+\frac{3}{2}}{\frac{1}{2}}=\frac{\frac{8+3}{2}}{\frac{1}{2}}=\frac{\frac{11}{2}}{\frac{1}{2}}=\frac{11}{2} \times \frac{2}{1}=11}\end{array}$

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3 years ago

Cassie can drive 165 miles in 3 hour's. if she is driving at a constant speed, how many miles per hour is she driving

Westkost [7]

Answer:

55mph

Step-by-step explanation:

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Is 7 a whole number ​

Is 7 a whole number