Answer:
Step-by-step explanation:
45
Answer:
5 seconds.
Step-by-step explanation:
Make an equation.
Time in air = x
Time in water = 12 - x
16x + 36 - 3x = 127
13x = 91
x = 7
12 - 7 = 5
Answer:

Step-by-step explanation:
<u>Step 1: Convert</u>
Six to the third power times six to the fourth power.



Answer: 