Answer:
0.32
Step-by-step explanation:
0.2 to the fifth power is 0.00032, so that simplified is 0.32.
13, each term is the sum of two preceding ones.
Answer:
its B
Step-by-step explanation:
she went deeper than 21 feet so greater than 21
Answer:

Step-by-step explanation:
The time constant of the isotope is:


The decay of the isotope is described by the following model:

Now, the time is cleared in the equation:



Answer:
⇒ 
Step-by-step explanation: