Answer:
Step-by-step explanation:
<u>The volume of the box:</u>
<u>Substitute values:</u>
- V = 3 1/4 × 3 × 1 = 13/4 × 3 = 39/4
<u>The volume of each block:</u>
<u>Number of blocks that the box can fit:</u>
- 39/4 ÷ 1/64 = 39/4 × 64 = 39 × 16 = 624
Correct choice is C
To solve this we are going to use the half life equation
Where:
is the initial sample
is the time in years
is the half life of the substance
is the remainder quantity after
years
From the problem we know that:
Lets replace those values in our equation to find
:
We can conclude that after 1600 years of radioactive decay, the mass of the 100-gram sample will be
91.7 grams.
Its A. the side lengths squared equal the hypotenuse squared.
The answer is this
42%, 17/40, 0.43
njnjbugvcyfxgjhklkhjghxc bnmkjhgfdcvbnkkjhgfStep-by-step explanation: