Mathematics, 07.05.2021 01:00 chartrow7

If g(x) = x² + 2 and h(x) = x-3, what is g(-1)?

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Mathematics, 21.06.2019 16:30, joThompson

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Mathematics, 21.06.2019 21:30, Bra1nPowers

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Mathematics, 22.06.2019 03:10, CM0

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.

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Mathematics, 22.06.2019 03:20, fake7667

Apolice office claims that the proportion of people wearing seat belts is less than 65%. to test this claim, a random sample of 200 drivers is taken and its determined that 126 people are wearing seat belts. the following is the setup for this hypothesis test: h0: p=0.65 ha: p< 0.65 find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal places.