The graph shows that you are traveling at a constant rate. Three of the statements are true. Which is NOT?
Distance
(miles)
(15.60)
Time
thours)
CLEAR
CHECK
It takes 30 minutes to go the first 20 miles.
The unit rate for the trip is 40 mph.
At this rate, it will take 2 hours to go 80 miles.
Your speed is 90 miles per hour.

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.