3 Answered Questions for the topic Exam Prep

Exam Prep

03/28/18

#### about Arithmetic progression

the sum of first 4 terms of an AP is 32. the ratio of products of the first and last term to the 2 middle terms is 7:15. What is the AP?

05/26/17

#### Functions, functions and more functions! :-)

The following function represents the production cost f(x), in dollars, for x number if units produced by compang 1:
f(x) = 0.15x^2 - 6x + 400
The following table represents the production...
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05/20/17

#### Algebra 2 Exam Review. !!!! PLEASE HELP I AM HOPELESS !!!

A ball is thrown into the air with a velocity of 112 ft per second. The ball was released 6 feet above the ground. The height above the ground t seconds after release is modeled by h(t)=-16t^2 +...
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