Sarah and Jackie decided to share the driving on their trip to north Florida. Sarah started driving at
mile marker 414 and an hour and a half later she
stopped at mile marker 519 and Jackie started driving.
Two hours later they stop for lunch at mile marker 669.
Who had the highest rate of change and what was their
average rate of speed?
A. Sarah had the highest rate of speed of 75 mph.
B. Jackie had the highest rate of speed of 70 mph.
C. Jackie had the highest rate of speed of 75 mph.
D. Sarah has the highest rate of speed of 70 mph.

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

sorry man i accidentally pressed yes my bad

step-by-step explanation:

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: