Mathematics, 03.10.2019 13:50 gracie0818
Acertain triangle has two forty-five degree angles. what type of triangle is it?
Answers: 1
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 1
Mathematics, 21.06.2019 22:30
The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply
Answers: 2
Mathematics, 21.06.2019 23:00
Who long does it take to drive 150 miles at 45 miles per hour
Answers: 2
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
Acertain triangle has two forty-five degree angles. what type of triangle is it?...
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