Author Question: The average speed of a trip by car describes: a. the speed on the odometer at a given moment. b. a ... (Read 108 times)

j.rubin · **on:** Jul 28, 2018

The average speed of a trip by car describes:
a. the speed on the odometer at a given moment.
b. a speed that remains the same throughout the whole trip.
c. the distance traveled divided by how long it took.
d. how long the trip usually takes.
e. the speed at which most people drive for the trip.

Question 2

To divide two powers of ten:
a. multiply the exponents.
b. divide the exponents.
c. subtract the numbers and divide the exponents.
d. divide the numbers and add the exponents.
e. divide the numbers and subtract the exponents.