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3 years ago

HURRY !!

Mathematics

2 answers:

LekaFEV [45]3 years ago

8 0

Answer:

B. In step 2, marquis should have interpreted the results as x _< - 9.2, which means that x is less than or equal to -9.2

Step-by-step explanation:

Step 1 is correct.

Step 2.

-9.2 >= x

Subtract x from both sides.

-x - 9.2 >= 0

Add 9.2 to both sides.

-x >= 9.2

Divide both sides by -1. When you multiply or divide both sides of an inequality, the inequality sign changes direction.

x <= -9.2

The first error is in Step 2.

Answer:

B. In step 2, marquis should have interpreted the results as x _< - 9.2, which means that x is less than or equal to -9.2

IceJOKER [234]3 years ago

7 0

Answer:

B. In step 2, Marquis should have interpreted the results as x_<9.2, which means that x is less than or equal to -9.2.

Step-by-step explanation:

Hope this helps!

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ValentinkaMS [17]

Answer:

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Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

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