Which ratio is proportional to 18/21?

A. 1/3

B. 2/3

C. 36/48

D. 30/35

C=2πr solve for r what is the answer for this question and how do you do it

Write 580408360009 in wards

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Which of the following numbers can be expressed as a decimal that terminates? 3/2,2/3,3/4, 5/7 3/2 and 2/3 3/4and5/7 3/2 and 3/4 2/3 and 5/7

Explain why the absolute value of a number will never be negative

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Choose the correct way to punctuate the sentence. Around 430 each afternoon, I need a nap however I can't do that because I'm too responsible. A. Around 4:30 each afternoon, I need a nap however; I can't do that because I'm too responsible. B.

How r factors related to prime number

A chicken recipe calls for 1/4 T of paprika for each 1/2 T of garlic powder. If you use 3/4 T of paprika, how much garlic?

How are all Quadrilaterals alike and how are they different?