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Art [367]
3 years ago
14

I need help anyone knows the answers kindly plz help​

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
5 0
Yeah put 6 on the 5-223 because it is -6 5 don’t answer
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Math , help plss thnx
Nuetrik [128]

Answer:

The answer is

y =  \frac{1}{4} x - 2

Step-by-step explanation:

Remmeber:

Slope =  \frac{rise}{run}

6 0
3 years ago
On average, 28 percent of 18 to 34 year olds check their social media profiles before getting out of bed in the morning. Suppose
Lostsunrise [7]

Answer:

0.7881 = 78.81% probability that the percent of 18 to 34 year olds who check social media before getting out of bed in the morning is, at most, 32.

Step-by-step explanation:

When the distribution is normal, we use 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.

In this question:

\mu = 28, \sigma = 5

Find the probability that the percent of 18 to 34 year olds who check social media before getting out of bed in the morning is, at most, 32.

This is the pvalue of Z when X = 32. So

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

Z = \frac{32 - 28}{5}

Z = 0.8

Z = 0.8 has a pvalue of 0.7881

0.7881 = 78.81% probability that the percent of 18 to 34 year olds who check social media before getting out of bed in the morning is, at most, 32.

5 0
3 years ago
A model is made of a car. The car is 7 feet long
trapecia [35]
<h3>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</h3>

➷ The ratio is simply just 7:10

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

4 0
3 years ago
Read 2 more answers
What is the volume of a sphere with a radius of 6.4 in, rounded to the nearest tenth of
kupik [55]

Answer: 1,098.1

Step-by-step explanation: Hope this helps, Merry Christmas, and have a nice day!

8 0
3 years ago
PLEASE MATH HELP WILL GIVE BRAINLIEST
photoshop1234 [79]
The midpoint is the average of the endpoint coords.

If (x,y) is F, then -6=(-14+x)/2 and 7=(13+y)/2.

<span>-14+x=-12 so x=2, and 14=13+y, so y=1 and F is (2,1).</span>
5 0
4 years ago
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