Mathematics, 29.07.2019 11:30, madelyngv97

Sophie bikes at a speed of s miles per hour. her friend rana is slower, her biking speed is only r miles per hour. today the girls went for a 20 miles trip, each girl was biking at her usual speed. how long did sophie wait for rana after her own arrival to the finish?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:30, Leii691

An octagonal prism has jow many lateral faces?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, cbkhm

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

Answers: 1

continue

Mathematics, 22.06.2019 00:30, ghetauto

What is the geometric mean of 3 and 7? a) square root of 21 b) 2 square root of 6 c) 2 square root of 7 d) 21

Answers: 2

continue

Mathematics, 22.06.2019 03:00, kevinhill185

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.

Answers: 1

continue

Do you know the correct answer?

Sophie bikes at a speed of s miles per hour. her friend rana is slower, her biking speed is only r m...