##### Test over rate of change and slopes

 Mathematics Tutor: None Selected Time limit: 1 Day

I just need practice problems for a test tomorrow to study off of.

Oct 16th, 2015

Rate = Change in a given variable/ change in another related variable i.e mostly time

In graphs, Rate = gradient= change in Y/change in X

N/B , Post here one problem we solve together as you follow

Oct 16th, 2015

Problems not definition, but thank you!:)

Oct 16th, 2015

How many of them do you need , I can give you some

Oct 16th, 2015

About 6 or 7. Word problems, graphs/equations

Oct 17th, 2015

Okay stay tuned as I prepare.

Oct 17th, 2015

1. Graphs and slopes. (http://www.regentsprep.org/regents/math/algebra/ac1/rate.htm)

2.The metal gains temperature from 298 K  to 99 degrees celcius in 2hours.

a. Find tempereture incresae  in degrees celcius

b. Rate of heating in K/swconds

3,  A particle travels 1 x 106 meters per second in a straight line for 5 x 10-6 seconds. How many meters has it traveled?
A) 2 x 1011
B) 5 x 1012
C) 5 x 10-12
D) 5
E) 5 x 10-36

I cannot manage writing all of them but try to relate in applications for speed , rates , work rates and graphs for the commonly set questions.

KIndly best me a 5-rating. Good luck in your exam

Oct 17th, 2015

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Oct 16th, 2015
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Oct 16th, 2015
May 30th, 2017
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