Mathematics, 04.07.2020 20:01 tyrone6410
Emma wants to estimate the percentage of people who use public transportation in a city. She surveys 140 individuals and finds that 62 use public transportation. Use a calculator to find the confidence interval for the population proportion with a 99% confidence level. Round the final answer to three decimal places.
Answers: 1
Mathematics, 21.06.2019 20:30
Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?
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Mathematics, 21.06.2019 21:30
Having a hard time understanding this question (see attachment).
Answers: 2
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 1
Mathematics, 22.06.2019 00:00
Multiply and simplify. 2x^2 y^3 z^2 · 4xy^4 x^2 i will mark you brainliest if right. show how you got the answer, !
Answers: 3
Emma wants to estimate the percentage of people who use public transportation in a city. She surveys...
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