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2 years ago

PLEASE HELP Any answers that are not relevant will be reported as spam*

Mathematics

2 answers:

grin007 [14]2 years ago

6 0

Consume per min=40
Popcorns be x

Equation of expression

$\\ \tt\hookrightarrow y=40x+682$

Compare to y=mx+b

Slope=m=40
Y intercept=b=682

Alex Ar [27]2 years ago

4 0

Slope intercept form: y = mx + b

Equation: 682 = 40x
Slope = 40 (or 40/1)
Y-intercept = 0

In this case,

y = the total
x = the amount of minutes
y-intercept = 0, since there isn’t a b in the equation.
slope = 40, because y = mx + b is 682 = 40x

This should be correct, unless there is missing information in the question.

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A department store, on average, has daily sales of 28,651.79. the standard deviation pf sales is $1000. On Tuesday, the store so

adelina 88 [10]

Answer:

Tuesday's Z-score is 7.56

Step-by-step explanation:

We are given that a department store, on average, has daily sales of 28,651.79 and the standard deviation of sales is $1000.

Also, it is given that on Tuesday, the store sold $36,211.08 worth of goods.

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The z-score probability distribution is given by;

Z = $\frac{X-\mu}{\sigma}$ ~ standard normal N(0,1)

Now, Tuesday,s Z-score is given by;

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Ira Lisetskai [31]

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2 years ago

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!!!URGENT!!!

GenaCL600 [577]

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3 years ago

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ololo11 [35]

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6 0

3 years ago

*PLEASE HELP *Any answers that are not relevant will be reported as spam*

PLEASE HELP Any answers that are not relevant will be reported as spam*