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3 years ago

8

A scientist has 350 mg of a radioactive material. The material will cut in half every month. After how many months will there be

.68mg left?

1 answer:

Zanzabum3 years ago

6 0

The answer would be about 9 months.

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Ming writes a number pattern on a slip of paper and hands it to his friend Jack. 24 21 23 20 22 19 21 18 Jack writes the next nu

tiny-mole [99]

The rule is -3, then +2

24-3 = 21
21 + 2 = 23
23-3= 20
20+2= 22
22-3= 19
19+2 = 21
21-3= 18
18+2 = 20

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2 years ago

Which of the equations is proportional if y is a function of X?

Taya2010 [7]

Answer:

y=4x

Step-by-step explanation:

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2 years ago

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sergiy2304 [10]

Answer:

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2 years ago

Find the volume of the cone.<br> Either enter an exact answer in terms of <br> π or use 3.14 for π

notsponge [240]

Answer:

157.08

Step-by-step explanation:

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2 years ago

What is the approximate value of tan 8?

faltersainse [42]

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it's 0.140540834

Step-by-step explanation:

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2 years ago