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3 years ago

5√a^4 / 3√a^2 What is the simplest form?

Mathematics

1 answer:

scoundrel [369]3 years ago

5 0

$\cfrac{5 \sqrt{a^4} }{3 \sqrt{a^2} }= \cfrac{5 a^2}{3 a }= \cfrac{5a}{3}$

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Find the domain of f(x) =√3x-1

maw [93]

Answer:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

( − ∞ , ∞ )

{x | x ∈ R }

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3 years ago

Two marathon runners run the full distance of the marathon, approximately 26 miles, in 4 hours.

xxTIMURxx [149]

Answer:

6.5 miles in 1 hour and they will run 75% of the full distance in 1 hour.

Step-by-step explanation:

The distance covered by two marathon runners = 26 miles

They takes 4 hours

We need to find how many miles did they run in 1 hour

In 4 hour, the distance covered is 26 miles

To find distance covered in 1 hour, divide 26 by 4 such that.

$d=\dfrac{26}{4}\\\\d=6.5\ \text{miles/hour}$

So, they will cover 6.5 miles in 1 hour.

For percentage,

$\%=\dfrac{26-6.5}{26}\times 100\\\\=75\%$

So, they will run 75% of the full distance in 1 hour.

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3 years ago

Question in picture. The first box is A, the second box is B, etc.

TiliK225 [7]

Answer:

4th box and 1st box

Step-by-step explanation:

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3 years ago

Read 2 more answers

Which is the quotient of 15 divided 4? 4/15, 2 2/3, 3 3/4, 4 4/15

Monica [59]

Answer:

its 3 3/4 or in decimal form 3.75

Step-by-step explanation:

15 divided by 4 gives you that answer

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3 years ago

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