Mathematics, 02.12.2019 23:20 juliopejfuhrf5447

# )the numbers of advertisements seen or heard in one week for 30 randomly selected people in the united states are listed below. construct a 95% confidence interval for the true mean number of advertisements. assume that Ο is 159.5.

Answers: 2

Mathematics, 04.02.2019 05:42

You are painting a room that is 18β long, 14β wide and 8 height find the area of the four walls that you are going to paint, if the paint cost $6.50 a gallon and each gallon covers 128 feet square of wall how much will it cost to paint the room?

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Mathematics, 03.02.2019 03:00

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?

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Mathematics, 01.02.2019 07:05

Miguel has one foot of string. he cuts the string into fourths. how many inches is each piece of string?

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Mathematics, 01.02.2019 04:09

When a number is decreased by 7%,the result is 74. what is the original number to the nearest tenth

Answers: 2

)the numbers of advertisements seen or heard in one week for 30 randomly selected people in the unit...

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