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mixas84
22 days ago
15

John has two jobs. For daytime work at a jewelry store he is paid

Mathematics
1 answer:
babunello [10.3K]22 days ago
4 0
The probability that John's monthly commission from the jewelry store lies between $9,000 and $11,000 is 38.3%. Step-by-step explanation: In a Normal Distribution, which is a continuous probability distribution symmetric around the mean, we analyze the probability of John's commission falling in the specified range. The z-scores for the values in question correspond to 0.50 and -0.50, leading to probabilities of approximately 0.6915 and 0.3085 respectively. Consequently, the computed probability that John's commission is between $9,000 and $11,000 is 38.3%.
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Response:

Her brother catches up to her at 11 am + 4 hours = 15 p.m

Detailed explanation:

Provided information;

Ariel's speed = 45 mph

She departed at 9 a.m

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Inferred from the question: Since Ariel's speed is 45 mph, after two hours she is ahead by 90 miles.

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Answer:

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1 month ago
If BD = 7x – 10, BC = 4x – 29, and CD = 5x – 9, find each value.
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