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Paraphin [41]
3 years ago
13

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form

Mathematics
1 answer:
liraira [26]3 years ago
5 0

Answer:

y = 2/5*x + 2 = 0.4x + 2

2/5*x - y + 2 = 0

1) 2*x - 5*y + 10 = 0

2/5*x - y = -2

-1/5*x + 1/2*y = 1

2) x/(-5) + y/2 = 1

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hram777 [196]
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Alona [7]

Answer:

The customer can conclude that the company's claim is correct

Step-by-step explanation:

The percentage of lids that has a free yogurt coupon = 20%

The number of cups a loyal customer purchases = 85 yogurt cups

The number of cups that contained a coupon = 12 (14.1%)

The confidence interval performed = 99% confidence interval for the proportion of yogurt cups containing coupon codes

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Given that the possible true percentage of lids that has a coupon is between 4.4% and 23.8% at 99% confidence level, the customer can conclude that only 12 of his yogurt cup contained coupon by chance and that the company's claim is correct.

4 0
2 years ago
I need help ASAP there’s a time limit
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Two angles are complementary. The measure of ∠ABC is x° and the measure of ∠DBC is (3x + 10)°. What is the value of x?
beks73 [17]
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Answer:

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