Respond to this Question
Similar Questions

Algebra
1. A car travels 20 kilometers per hour faster than a second car. The first car covers 180 kilometers in the same time the second covers 135 kilometers. What is the average speed of each car? 2. The tens' digit of a twodigit
asked by cassie on October 11, 2011 
Algebra
A car is traveling at a rate of 60 miles per hour. What is the car's rate in kilometers per hour? How many kilometers will the car travel in 4 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not
asked by Malicha on January 27, 2017 
Calculus
Two points P and Q are connected by a straight road of length d. At time t = 0, a car starts driving from P to Q at a constant speed c. At t = 0, a bee starts flying from Q toward the car at a constant speed b > c, and takes a
asked by Robert on September 6, 2014 
physical science
Brad rides his bike 20 km. He covers the distance in 45 minutes (0.75 hours). What is his speed in kilometers per hour? A.44 km/hr B.15 km/hr C.9.0 km/hr D.27 km/hr
asked by kelsey on December 18, 2011 
algebra
Melissa drives her car 200 kilometers in 2.5 hours. How far can she drive in 6 hours at the same rate?
asked by Matt on December 6, 2012 
Algebra
1.A motorcycle has a reserved fuel of 0.5 liter which can be used if it's 3liter fuel tank is about to be emptied. The motorcycle consumes at most 0.5 liter fuel for every 20 km of travel. a. What mathematical statement
asked by Sylvia on November 23, 2015 
math, physics
A motorboat goes upstream on a river and covers the distance between two towns on the riverbank in 6 hours. It covers this distance downstream in 5 hours. If the speed of the stream is 1.5 km/h, find the speed of the boat in still
asked by sophie on November 10, 2015 
math
A motorboat covers the distance from one pier to the other pier in 4 hours and the way back in 5 hours. What is the speed of the boat in still water, if it covers 70 km with the current in 3.5 hours?
asked by annie on March 17, 2017 
Math
The diameter of a wheel car is 42 cm.how much distance will it covers in 200 revolutions
asked by Shashank on September 10, 2017 
Math
A car is traveling at a rate of 35 meters per second. What is the car's rate in kilometers per hour? How many kilometers will the car travel in 3 hours? Do not round your answers.
asked by James on July 29, 2016