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scoray [572]
3 years ago
14

Answer those please

Mathematics
2 answers:
const2013 [10]3 years ago
8 0

11.) 0.5.

12.) 0.25.

13.)1/2,0.49,55%.

14.)2/5,0.6,35%.

15.) To get a whole number from a fraction you have to multiply the fraction by the denominator of the fraction=5/9×9=5.

or you can say that can add 4/9 to 5/9=9/9=1 a whole number also

mylen [45]3 years ago
4 0
11. 0.5
12. 0.25
that’s all i know
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An object is dropped from a height of 400 feet. The amount of time, in seconds, the object takes to hit the ground can be found
lidiya [134]

-16t^2+400=0

16t^2=400

take square root on both sides.

\sqrt{16t^2} =\sqrt{400}

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6 0
3 years ago
I need help now btw i am in middle school
vodomira [7]

Answer: x= 3

Step-by-step explanation:

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Natasha2012 [34]

We are told that Emerson struck out 112 times in 350 at-bats. We are asked to find the percent of strike outs per at-bat.

Let us find out 112 is what percent of 350.

\text{Percentage of strike outs per at-bat}=\frac{112}{350} \cdot 100

\text{Percentage of strike outs per at-bat}=0.32 \cdot 100

\text{Percentage of strike outs per at-bat}=32

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6 0
3 years ago
If you type 20 words per minute how long did it take to type 5356 words in length<br> Please help
Alex_Xolod [135]

Answer:

268

Step-by-step explanation:

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4 0
3 years ago
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Nat2105 [25]

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Step-by-step explanation:

This is actually pretty simple

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4b+b is equal to 5b

2a^5+5b is your answer

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