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iren [92.7K]
2 years ago
5

A line passes through point A(12,18). A second point on the line has an x-value that is 125% of the x-value of point A and a y-v

alue that is 75% of the y-value of point A. Use point A to write an equation of the line in point-slope form.
Mathematics
1 answer:
gtnhenbr [62]2 years ago
8 0

Answer:

the answer is Y = -1.5x + 36

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If A+B = 76 & A -B = 38 What is A/B?
Igoryamba
A+B=76\\
A-B=38\ \ --->\ \ A=38+B\\\\
38+B+B=76\\
38+2B=76\ \ | subtract\ 38\\2B=38\ \ \ | divide\ by\ 2\\
B=19\\A=57\\\\
\frac{A}{B}=\frac{57}{19}=3
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3 years ago
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In a study of brand recognition, 795 consumers knew of Amazon, and 10 did not. Use these results to estimate the probability tha
Rzqust [24]

Answer:

The probability that a randomly selected consumer will recognize Amazon is 0.988.

Step-by-step explanation:

The data given in the question is

Total number of consumers = 795 + 10 = 805

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Consumers who did not know of Amazon = 10

The formula for calculating probability of an event A is:

P(A) = No. of favourable outcomes/Total no. of possible outcomes

P(Recognize Amazon) = No. of Consumers who knew Amazon/Total no. of consumers

P(Recognize Amazon) = 795/805

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P(Recognize Amazon) ≅ 0.988

The probability that a randomly selected consumer will recognize Amazon is 0.988.

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Answer:

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Answer:

m = -3

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Simply plug in our coordinates to find slope:

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