3 years ago

Which point is a solution to the linear inequality y < -1/2x + 2?

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

8 0

The answer is D on Ed

just olya [345]3 years ago

4 0

The answer is (3,-2)

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3 years ago

Eleanor scores 680 on the mathematics part of the SAT. The distribution of SAT math scores in recent years has been Normal with

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Answer:

Elanor's standardized score is 1.19
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Step-by-step explanation:

To compare Elanor's and Gerald's math scores, we need to standardize them and calculate their z-scores.

z score can be calculated using the formula

z= $\frac{X-M}{s}$ where

X is the student's score

M is the mean score of the exam

s is the standard deviation of the exam

Elanor's standardized score is:

z(e) = $\frac{680-554}{106}$ ≈ 1.19

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