2 years ago

An element with mass 630 grams decays by 18.8% per minute. How much of the

1 answer:

7 0

Answer:

-199.1

Step-by-step explanation:

18.8% × 7= 131.6%

630×131.6=82908 move the decimal two places to the left you get 829.08

630-829.08= -199.08 round to the nearest tenth you get -199.1

You might be interested in

Nutka1998 [239]

Answer: 17.832 kg
Solution: (4458 grams)*(4 books)* $\frac{1kg}{1000grams}$ = 17.832 kg

6 0

3 years ago

weeeeeb [17]

It would be (1,-10) <===

4 0

3 years ago

Bas_tet [7]

can u pls provide the diagram

6 0

2 years ago

Leokris [45]

Answer is in the file below

tinyurl.com/wpazsebu

7 0

2 years ago

Firdavs [7]

Answer:

1) Your slope should be 1/5

2) Your slope should be $\frac{-3}{2}$

3) Your slope should be 1/2

I hope this helps! : )

5 0

2 years ago