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skelet666 [1.2K]
3 years ago
9

Food Express is running a special promotion in which customers can win a free gallon of milk with their food purchase if there i

s a star on their receipt. So far, 219 of the first 264 customers have not received a star on their receipts. What is the experimental probability of winning a free gallon of milk?
Mathematics
1 answer:
frez [133]3 years ago
7 0
In this case probability is the likelihood that from 264 customers one customer wins free gallon of milk with his food purchase, or in other words the probability that one customer receives a star on his receipt.
Probability is the ratio of the number of favorable outcomes to the total number of all  possible events. From 264 customers, 219 have not received a star. The opposite is to receive a star and that is the situation: (1-219)/264=0.17,
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Why is it not possible to write the equation of the line through (-8,-5) and (-8,-9) in slope intercept form?
Natalija [7]

Answer:

The reason why this equation can not be written in the slope-intercept form because the slope of this line is undefined.

Step-by-step explanation:

We know the slope-intercept form of line equation is

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Given the points

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Finding the slope between (-8,-5) and (-8,-9)

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(x₂, y₂) = (-8,-9)

slope = m = (y₂-y₁) / (x₂-x₁)

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Thus, the slope = m = ∞

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Thus, the equation of this line is:

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The line graph is also attached.

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