Answer:
80 miles per hour
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
D is the only option where there's always 0 or positive integers inside the radical. The square root of a negative number is imaginary.
Here hope this helps best of luck :)
Answer:
3 to the power of 4
Step-by-step explanation:
you set the exponent to the amount of times 3 is being multiplied by