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zvonat [6]
3 years ago
6

Evan bought two plants. He decided to water his first plant every 3 days and his second plant every 4 days. If he watered both p

lants on June 1, how many days passed before he watered both plays again
Mathematics
1 answer:
Inessa05 [86]3 years ago
5 0

Answer:

A.    If he watered both plants on june first the next time he watered them on the same day 12 days would have passed. To find out how many days would have passed i found the lcm (lowest common multiple) by multiplying 3 and 4.


B. if he watered both plants on the same day 8 days would have passed before they where watered on the same day again. i found this answer by finding the lcm(lowest common multiple)by multiplying 2 and 4 .



Step-by-step explanation:


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g Determine the point estimate of the population mean and margin of error for the confidence interval. Lower bound is 21​, upper
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Answer: The point estimate of the population mean is <u>23</u>. The margin of error for the confidence interval is <u>2</u>.

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The confidence interval for the mean is of the form is given by :-

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Hence, The point estimate of the population mean is <u>23</u>. The margin of error for the confidence interval is <u>2</u>.

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