Mathematics, 22.04.2021 20:10 peperivera2652738
Sean is trying to find the area of a square,
• The side length of the square is equivalent to the side length of an equilateral triangle,
The perimeter of the equilateral triangle is 24x + 18.
Find the expression that models the area of the square
Answers: 2
Mathematics, 21.06.2019 19:30
Which inequality has a dashed boundary line when graphed ?
Answers: 2
Mathematics, 22.06.2019 01:00
What are the solutions of the following system? y=-2x^2 y=x-2
Answers: 1
Mathematics, 22.06.2019 03:30
Would love some on this! include step by step have a good day!
Answers: 1
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
Sean is trying to find the area of a square,
• The side length of the square is equivalent to the...
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