Mathematics, 26.02.2020 05:20 jdeformity
The Pew Research Center estimates that as of January 2014, 89% of 18-29 year olds in the United States use social networking sites.
1. Calculate the probability that at least 95% of 500 randomly sampled 18-29 year olds use social networking sites.
Answers: 2
Mathematics, 21.06.2019 16:30
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
Answers: 1
Mathematics, 21.06.2019 17:00
Which expression is equivalent to the expression shown?
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Mathematics, 21.06.2019 21:30
Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?
Answers: 1
The Pew Research Center estimates that as of January 2014, 89% of 18-29 year olds in the United Stat...
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