Because the number is positive
The two choices hat I think are correct are 9 or 10
Answer:
A
we have to play free fire
B
we have to do sex
Answer:

Step-by-step explanation:
²
Calculate sum
²
To raise a fraction to a power raise numerator and denominator to that power
-3 x 
Calculate product
- 
Subtract fractions
-
The circumference of the circle is 20pi meters, and half of that is 10pi, so the penguin swam for 10pi meters