If juan drives 50 mph for 1.5 hours and then 70 mph for 0.5 hours, then how far did he drive?

The total distance that he drive is:

                     110 miles.

We know that the distance is defined as the product of speed and time.

i.e.

It is given that:

Juan drives 50 mph for 1.5 hours.

This means that at this rate the distance traveled by him is:

and he travels at the rate of 70 mph for 0.5 hours.

This means that the distance traveled by him at this rate is:

Hence, the total distance that he drive is:

4 & 3

step-by-step explanation:

factor of 108=2×2×3×3×3=2×2×3^3=the number is 4 because 2 only occurs 2 times and 2×2=4 and factor of 2187=3^3×3^3×3=the number is 3 because 3 onlyvoccur 1 time.

54

step-by-step explanation:

6x9