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2 years ago

7

Element X is a radioactive isotope such that every 12 years, its mass decreases by half.

1 answer:

morpeh [17]2 years ago

6 0

Answer:636

Step-by-step explanation: I just kno

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arlik [135]

Answer:

cos X = $\frac{5}{13}$

Step-by-step explanation:

simplify 15/39

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2 years ago

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810 songs; 130% increase

erma4kov [3.2K]

The answer would be 1,053

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3 years ago

A bird of species A, when diving, can travel 6 times as fast as bird of species B top speed. if the total speeds for these to bi

MA_775_DIABLO [31]

X=266/7
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3 years ago

By what percentage must the diameter of a circle be increased to increase its area by 50%?

katovenus [111]

The circle increase in area will be by a factor of 1.5
So corresponding increase in the diameter will be a factor of sqrt 1.5 = 1.2247

Answer is 22.47 %

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3 years ago

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Which of the following is not a factor of the binomial<br> A)x+4<br> B) x+1<br> C)x-4<br> D) x-1

OlgaM077 [116]

The anwser is c. hope it helps

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3 years ago