2 years ago

EASY MATH!!! GIVING BRAINLIEST!!!

1 answer:

8 0

120 grams half life at 45 days would be 60 then half life of 60 in another 45 days (90 total) should be 30 grams

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posledela

Answer:

42.66666667

Step-by-step explanation:

I did it in my calculator

6 0

2 years ago

Goshia [24]

35+(r÷1/2)+14= T
Might be it?

6 0

3 years ago

son4ous [18]

Answer:

13/9

Step-by-step explanation

d=2-5/9

d=13/9

4 0

2 years ago

dezoksy [38]

I think 4 most likely because if u take the middle of the 3 dots it would lave the last dot on the 4

4 0

2 years ago

Vadim26 [7]

20% because 4 dollars is 1/5 of 20

8 0

3 years ago