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3 years ago

Explain how to write (2y)^3/2 in radical form.

1 answer:

7 0

The formula for fractional exponents is $\sqrt[n]{m} = x^{ \frac{m}{n} }$

For this particular problem the expression would be written as $\sqrt[2]{ x^{3} }$

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You have a bag with 30 fireballs and another bag with 42 jolly ranchers. For a party, you want to repackage the candy into small

Lady_Fox [76]

ANSWER: 13

I just added and the dividend lol

4 0

3 years ago

Read 2 more answers

16 2/5 - 9 2/3 = show work

fgiga [73]

Answer:

Conversion a mixed number 16 3

to a improper fraction: 16 3/8 = 16 3

= 16 · 8 + 3

= 128 + 3

= 131

To find new numerator:

a) Multiply the whole number 16 by the denominator 8. Whole number 16 equally 16 * 8

= 128

b) Add the answer from previous step 128 to the numerator 3. New numerator is 128 + 3 = 131

c) Write previous answer (new numerator 131) over the denominator 8.

Sixteen and three eighths is one hundred thirty-one eighths

Conversion a mixed number 9 5

to a improper fraction: 9 5/8 = 9 5

= 9 · 8 + 5

= 72 + 5

= 77

To find new numerator:

a) Multiply the whole number 9 by the denominator 8. Whole number 9 equally 9 * 8

= 72

b) Add the answer from previous step 72 to the numerator 5. New numerator is 72 + 5 = 77

c) Write previous answer (new numerator 77) over the denominator 8.

Nine and five eighths is seventy-seven eighths

Subtract: 131

- 77

= 131 - 77

= 54

= 2 · 27

2 · 4

= 27

The common denominator you can calculate as the least common multiple of the both denominators - LCM(8, 8) = 8. Cancelling by a common factor of 2 gives 27

In words - one hundred thirty-one eighths minus seventy-seven eighths = twenty-seven quarters.

Step-by-step explanation:

3 0

3 years ago

Which expression is equivalent to ºd ? O ata O o-a og 90 O

yaroslaw [1]

Answer:

As by the picture, qp is the correct answer.

Step-by-step explanation:

Both are multiplication and in multiplication you can swap the factors and get the same answer every time.

6 0

3 years ago