Mathematics, 05.05.2020 15:21 saraaaaa0404
Write a vector equation of the line that passes through point P(1,5) and is parallel to a(-7,2). Then write parametric equations of the line.
Answers: 3
Mathematics, 21.06.2019 18:00, lpssprinklezlps
George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain
Answers: 1
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
Write a vector equation of the line that passes through point P(1,5) and is parallel to a(-7,2). The...
Mathematics, 25.02.2020 22:47
Mathematics, 25.02.2020 22:47