HELPPPPPPP Consider the equation 3/4 y = 2.4x. Solve the equation for y. What is the constant of proportionality?

1 answer:

7 0

1.8y is the answer because first you do 3/4y into a decimals number and then it’s 0.75 then I times it by 2.4 which is 1.8y

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ASAP PLS: Solve for h. Round to the tenths place.

kap26 [50]

10^2 = 5^2 +h^2

100 = 25 +h^2

75 = h^2

h = sqrt75 = 8.66 = 8.7 m

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A graph shows an x- and y-axis. The data line is in the shape of a "vee." The begins above the x-axis and to the left of the y-a

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As x increases, y decreases and then increases

Step-by-step explanation:

You need only understand your own description of the graph:

begins above the x-axis, extends below the x-axis, and ascends above the x-axis

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Step-by-step explanation:

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The American Automobile Association reported that families planning to travel over the Labor Day weekend would spend an average

Anuta_ua [19.1K]

Answer:

0.7486 = 74.86% probability of family expenses for the weekend being more than $580.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

The American Automobile Association reported that families planning to travel over the Labor Day weekend would spend an average of $735.

This means that $\mu = 735$