Mathematics, 15.06.2021 22:20 Daxtyn
Tyrell has $30.50 to spend on computer supplies. If he buys a mouse for $6.50 and two flash drives, Graph the inequality.
Answers: 3
Mathematics, 21.06.2019 16:00
What value of x will make the triangles similar by the sss similarity theorem?
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Mathematics, 21.06.2019 22:30
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
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Mathematics, 22.06.2019 04:30
Arandom sample of 15 observations is used to estimate the population mean. the sample mean and the standard deviation are calculated as 172 and 63, respectively. assume that the population is normally distributed. a. with 99 confidence, what is the margin of error for the estimation of the population mean? b. construct the 99% confidence interval for the population mean. c. construct the 95% confidence interval for the population mean. d. construct the 83% confidence interval for the population mean. hint: you need to use excel function =t.inv.2t to find the value of t for the interval calculation.
Answers: 1
Mathematics, 22.06.2019 07:30
Solve the system of equations algebraically. 5x - 3y = 6 6x - 4y = 2 a. many solutions b. (8, 14) c. no solution d. (9,13)
Answers: 2
Tyrell has $30.50 to spend on computer supplies. If he buys a mouse for $6.50 and two flash drives,...
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