Mathematics, 13.11.2019 20:31 lizzepacheco
Agraph displays point a (5, 3, 4) and point b (-4, 2, 6). calculate the approximate distance each point is from the origin.
round to the nearest tenth.
which point is farther from the origin, and by how much?
point b is 0.4 units farther.
point a is 0.4 units farther.
point a is 2.6 units farther.
point b is 2.6 units farther.
Answers: 2
Mathematics, 21.06.2019 19:20, solobiancaa
Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?
Answers: 1
Mathematics, 22.06.2019 00:00, hadilalhjajih
The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?
Answers: 2
Mathematics, 22.06.2019 04:30, RichardKing2376
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
Agraph displays point a (5, 3, 4) and point b (-4, 2, 6). calculate the approximate distance each po...
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