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Alekssandra [29.7K]
3 years ago
9

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Mathematics
2 answers:
dangina [55]3 years ago
6 0

Answer:

945 minutes

Step-by-step explanation:

This month: 450 minutes

Next month: 10% more

100 + 10 = 110

110% x 450 = 495

Total:    495 + 450 = 945

<h3><u><em>Hope this helps!!! :) </em></u></h3>
kupik [55]3 years ago
4 0
945 is your answer. Since you add ten percent of 450 (which is 45) to one of the 450s so that would be 495. And you need to account for the past month so you add 450 to 495 to get 945.
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Normal Distribution. Cherry trees in a certain orchard have heights that are normally distributed with mu = 112 inches and sigma
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Given : Cherry trees in a certain orchard have heights that are normally distributed with \mu = 112 inches and \sigma = 14 inches.

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The z-score formula is given by, Z=\frac{x-\mu}{\sigma}

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P(X>140)=P(\frac{x-\mu}{\sigma}>\frac{140-\mu}{\sigma})

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