22ksotoq

30.05.2021 • 

Mathematics

Scenario 1: A college administrator knows that 30% of the students at her college are from out of state, and she wants to make sure that she maintains this proportion in her survey about admission practices at the college. She has a list of all the out-of-state and in-state students and randomly selects 30 students from the out-of-state list and 70 students from the in-state list. She is using

Ответ:

emma4113

20.01.2023

Mathematics

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p = -5

Step-by-step explanation:

3p+(4-2p)3 = 27

3p+12-6p = 27

reduce

-3p+12 = 27

-3p = 15

divide both sides by -3

p = -5

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