Mathematics, 24.07.2019 22:30 Jperez6541
1. it takes a rocket 30 seconds to travel 1 mile above the earth’s surface and 1 1/2 minutes to travel 6 miles. what is the rate of change per second for the entire trip? 2. what is the rate of change for the same rocket to complete its trip after the first mile? 3. graph both answers; show the rate of change for the first mile and the rate of change after the first mile. (y = 2 1/2 units equal one mile, x = one unit equals 10 seconds)
Answers: 1
Mathematics, 21.06.2019 20:00, stichgotrich7159
Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take
Answers: 1
Mathematics, 21.06.2019 22:30, alonnachambon
Factor the polynomial by its greatest common monomial factor.
Answers: 1
Mathematics, 22.06.2019 00:30, sanfordl
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
1. it takes a rocket 30 seconds to travel 1 mile above the earth’s surface and 1 1/2 minutes to trav...