Mathematics, 13.12.2019 23:31 rileywjones0725
In 2012, the general social survey asked a sample of 1324 people how much time they spent watching tv each day. the mean number of hours was with a standard deviation of . a sociologist claims that people watch a mean of hours of tv per day. do the data provide sufficient evidence to conclude that the mean hours of tv watched per day differs from the claim?
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Mathematics, 21.06.2019 15:00
1. are the triangles similar and if so why? what is the value of x? show your work.
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Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20
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Mathematics, 21.06.2019 19:50
Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato
Answers: 2
Mathematics, 21.06.2019 20:30
Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.
Answers: 1
In 2012, the general social survey asked a sample of 1324 people how much time they spent watching t...
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