Answer:
42
Step-by-step explanation:
Answer:
7.9
Step-by-step explanation:
2x4=8
8+3=11
11/4
I hope this helped
Answer:
60 hours
**brianly pls
Step-by-step explanation:
Answer:

Step-by-step explanation:
The top number known as an exponent tells you to multiply the number by its self that many times so the other number will get very small.