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3 years ago

15

Justin is 2 years older than one third Marcella's age. Aimee is four years younger than 2 times Justin's age. Define a variable

and write an expression to represent Justin's age. Then find Justin's age and Aimee's age if Marcella is 63 years old.

1 answer:

Mademuasel [1]3 years ago

7 0

Apologies if it’s dark but here’s the work for your question. If you need an explanation, let me know.

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3 years ago

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3 years ago

Let μ denote the true average reaction time to a certain stimulus. For a z test of H0: μ = 5 versus Ha: μ > 5, determine the

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Step-by-step explanation:

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