Mathematics, 26.05.2021 20:30, Spacexx

Justin and Ari go on a 30 km run. They usually run together at a speed of 10 km/h. If they start together but Justin runs at 12 his usual speed, and Ari runs at 112 times her usual speed, how many hours after Ari finishes will Justin finish?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, christeinberg1

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

Answers: 1

continue

Mathematics, 21.06.2019 16:50, danielzgame

The verbal translation for the difference of m and 7 increased by 15

Answers: 3

continue

Mathematics, 21.06.2019 19:00, laneake96

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Answers: 2

continue

Mathematics, 21.06.2019 21:00, lyn94

Find the perimeter of the triangle with vertices d(3, 4), e(8, 7), and f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.

Answers: 1

continue

Do you know the correct answer?

Justin and Ari go on a 30 km run. They usually run together at a speed of 10 km/h. If they start tog...