Which function has a vertex at the orgin

Mathematics

1 answer:

amm18123 years ago

5 0

Explain a little more

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You only need two separate ordered pairs for the slope formula

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An aquarium at the museum contains 496 gallons of water and is 62% full. How many more gallons are needed to fill up the aquariu

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A construction crew is lengthening a road. The road started with a length of 57 miles, and the crew is adding 4 miles to the roa

Alexus [3.1K]

The equation you can use to relate L to D uses the information in the first part of the problem. First, if we just add 4 miles every day (ignoring the other piece), the length of the road would be 4 times the number of days, or L = 4D. But since we started with 57 miles built, we have to add that in order to get the total length, so the equation would be:

L = 4D + 57

You can use this question to find any value of L or D if you know one of them. According to the questoin, we know the crew worked 34 days (or D). So if you plug in 34 for D you'll get:

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3 years ago

A software firm survey of 595 randomly selected adults showed that 38% of them would erase all of their personal information on

algol [13]

Answer:

$a. \ p=0.38\\\\b. \ \ H_o:p=0.38\\\ \ \ \ \\H_A:p\neq 0.38$

Step-by-step explanation:

a. Let, p be the parameter being tested. From the sample, 38% would erase all of their personal information.

-we know that the value of probabilities are in the range [0,1]:

-Given that 38% is the true value of the claim can be symbolically expressed as p=0.5

b. The null hypothesis usually represents the true value parameter under study.

-As stated above, the true value of the parameter is 38%;

-Hence, the null hypothesis is $H_o:p=0.38$

#Alternative hypothesis is the control value, given the value of the parameter p=0.38, the alternative hypothesis is that p has a different value other than 0.39:

$H_A:p\neq 0.38$

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3 years ago

What is the mean absolute deviation of the following set?

Cloud [144]

Answer:

7 and 1/3

O___O

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