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 th

1 answer
Question:

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

Answer:Its -15 or DStep-by-step explanation:

Similar Solved Questions

1 answer

Sketch three possible rectangle of perimeter 20 feet

Sketch three possible rectangle of perimeter 20 feet...
2 answers

You are writing an essay in class and you have 30 minutes in which to complete the task. Because you only have a short amount of time, you should not prepare an outline before wnting. True False

You are writing an essay in class and you have 30 minutes in which to complete the task. Because you only have a short amount of time, you should not prepare an outline before wnting. True False...
1 answer

We need to assign 4 students (Daniel, Jeremy, Xiaoying, Ashu) to 3 different teams (Team 1, Team 2, and Team 3). Each team needs to have at least 1 student. To maximize productivity, it has been determined that Ashu and Jeremy cannot be on the same team. How many different ways are there to assign the teams?

We need to assign 4 students (Daniel, Jeremy, Xiaoying, Ashu) to 3 different teams (Team 1, Team 2, and Team 3). Each team needs to have at least 1 student. To maximize productivity, it has been determined that Ashu and Jeremy cannot be on the same team. How many different ways are there to assign t...
2 answers

What was a result of the overpopulation of rabbits in Australia? A. Certain plants grew exponentially. B. Certain plant populations increased. C. Certain plants became extinct. D. Rabbits became endangered.

What was a result of the overpopulation of rabbits in Australia? A. Certain plants grew exponentially. B. Certain plant populations increased. C. Certain plants became extinct. D. Rabbits became endangered....
2 answers

A cosmetic factory has 630 employees. Two-thirds are women. How many men work at the factory?

A cosmetic factory has 630 employees. Two-thirds are women. How many men work at the factory?...
2 answers

Would anyone like to do my vocabulary.com hw? im in 6th grade! ill tell you the question and answer choices and ill give a big amount of points <3

would anyone like to do my vocabulary.com hw? im in 6th grade! ill tell you the question and answer choices and ill give a big amount of points <3...
2 answers

Last one I have to do!

Last one I have to do!...
2 answers

1/2 divide 1/3 in simplest form

1/2 divide 1/3 in simplest form...
1 answer

What is the volume of this pyramid

What is the volume of this pyramid...
1 answer

A food handler notices that the water temperature of the sanitizing is too low add double santizer.Should the food handler use the sanitizing solution to sanitize pans? A) Yes, but leave the pans in twice as long. B) Yes, but add double the sanitizer. C) No, because pans don't need to be sanitized. D) No, because the sanitized won't be effective.

A food handler notices that the water temperature of the sanitizing is too low add double santizer.Should the food handler use the sanitizing solution to sanitize pans? A) Yes, but leave the pans in twice as long. B) Yes, but add double the sanitizer. C) No, because pans don't need to be sanitized. ...
1 answer

When a small metal pellet is dropped onto a block of ice, the immediate region around the area of contact melts and even steams. why is the thermal energy not shared instantaneously with the rest of the block to warm it as a whole?

When a small metal pellet is dropped onto a block of ice, the immediate region around the area of contact melts and even steams. why is the thermal energy not shared instantaneously with the rest of the block to warm it as a whole?...
1 answer

Can two cars be traveling the same speed but have difference velocities

Can two cars be traveling the same speed but have difference velocities...
2 answers

This is my last good bye

this is my last good bye...
2 answers

How do you say so much in french

how do you say so much in french...
1 answer

True or false. “Sleeping does not give us energy, but is important because it helps us repair wounds; think better, grow and survive.” hurry pls pls plsss

True or false. “Sleeping does not give us energy, but is important because it helps us repair wounds; think better, grow and survive.” hurry pls pls plsss...
2 answers

Are the triangles similar if so what postulate or Theorem proves their Similarity

Are the triangles similar if so what postulate or Theorem proves their Similarity...
2 answers

HELP ILL GIVE BRAINLIEST!!! dividing mixed numbers^^

HELP ILL GIVE BRAINLIEST!!! dividing mixed numbers^^...
2 answers

An angle measures 72° less than the measure of a complementary angle. What is the measure of each angle?

An angle measures 72° less than the measure of a complementary angle. What is the measure of each angle?...
1 answer

Due to mendels law of sergregation

due to mendels law of sergregation...

-- 0.049389--