3 years ago

Need helppp on this question!!

1 answer:

5 0

I’m pretty sure it would be f(x)= -5/2x-8
You can honestly plug it into a graph yourself or you can get the formula and solve it like that. Unfortunately I do not have the formula on hand. Sorry

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3 years ago

Dave drives to work each morning at about the same time. his commute time is normally distributed with a mean of 45 minutes and

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The normal distribution curve is shown in the diagram below

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3 years ago

If m2 3 = 9n and m24 = 24n+15, then what is the value of n?

Nataly_w [17]

Answer:

n = 5

Step-by-step explanation:

$\because m \angle \: 3 + m \angle \: 4 = 180 \degree..(supplementary \: \angle s) \\ \therefore \: 9n + 24n + 15 = 180 \\ \therefore \: 33n = 180 - 15 \\ \therefore \: 33n = 165 \\ n = \frac{165}{33} \\ \huge \red{ \boxed{\therefore \: n = 5}}$