104 Answered Questions for the topic rate

06/02/14

At what rate is the base of the triangle changing

The altitude of a triangle is increasing at a rate of 1.500 centimeters/minute while the area of the triangle is increasing at a rate of 3.000 square centimeters/minute. At what rate is the base of... more
Rate

03/16/14

one car is traveling at 70mph..the second car is 50 miles behind the first car in 2.5 hours..what rate is the second car going

rate x time equals distance my problem is: car a is traveling at 70mph car B is 50 miles behind car a in 2.5 hours..what rate is B traveling at?

01/14/14

Bob measured his pulse and found that his heartbeat at a rate of 80 Beats A minute. At this rate how many days will it take his heart to beat 1,000,000 times

I need this for math and Im very lost , can you please helpĀ 
Rate

06/28/13

Find the rate constant r?

Consider a population p of field mice that grows at a rate proportional to the current population, so that dy/dt=rp. a) Find the rate constant r if the population doubles in 30 days. b) Find r if... more

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