3 years ago

2y 4

Mathematics

1 answer:

Brums [2.3K]3 years ago

8 0

Answer:

Step-by-step explanation:

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9 p.m.

Step-by-step explanation:

Lowest common multiple (LCM) of 6 and 4.

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After 12 hours 9 A.M. = 9 P.M.

After 12 hours at 9 P.M. she will take both medicines together again.

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At 4 p.m., the temperature started to change drastically. Each hour, for three hours, the temperature decreased by 7°F. Which wo

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Ierofanga [76]

Answer:

P(x=25)=P(z=2)=0.9972 or 99.72%

Step-by-step explanation:

Mean = 18 pounds

Standard Deviation = 3.5 pounds

x= 25

We need to find P(x=25)

First, we need to find z-score using formula: $z-score=\frac{x-\mu}{\sigma}$

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So, P(z=2)=0.9972 or 99.72%

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vodomira [7]

Answer:

All real numbers are solutions.

Step-by-step explanation:

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