Mathematics, 17.11.2020 01:00 stefancvorovic1

I NEED HELP! I AM THE WORST AT MATH Jonah is playing a video racing game called Checkpoint. The speed of Jonah’s car is recorded four times during one lap. At the first checkpoint, his speed is 80 miles per hour. At the second checkpoint, his speed has reduced by 5%. At the third checkpoint, Jonah’s speed has increased by the speed from the previous checkpoint. At the fourth checkpoint, his speed decreased by 20% compared with the third checkpoint. What is Jonah’s net change in speed between the first and fourth checkpoints?
A. 4
B. -4
C. 15
D. -15

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, bandzswagg123

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q

Answers: 3

continue

Mathematics, 21.06.2019 21:50, byrdkellykellybyrd

What is the rate for one gallon of gasoline

Answers: 3

continue

Mathematics, 21.06.2019 23:30, xelynncaldera

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Answers: 1

continue

Mathematics, 22.06.2019 01:30, gwoodbyrne

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?

Answers: 1

continue

You know the right answer?

I NEED HELP! I AM THE WORST AT MATH Jonah is playing a video racing game called Checkpoint. The spe...