Mathematics, 23.05.2021 02:20 kay20081
Nice App Inc. wants to provide a special digital reward for users that spend more than $10,000 in the first year of using their new app. In order to estimate how many of the app users will qualify, they decide to perform a study. How many customers would they need to survey to estimate the proportion of users who would qualify for this reward with a 1.5% margin of error? Use a confidence level of 99%. You will need to survey users of the app.
Answers: 3
Mathematics, 20.06.2019 18:04
Aparallelogram has an area of 216.24 cm2 and a height of 15.9 cm. how long is the base of the parallelogram? enter your answer as a decimal in the box. cm
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Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
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Mathematics, 21.06.2019 22:30
When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i
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