7. Decreasing times a number by 18 is
equal to increasing times the
number by 5.
...
Mathematics, 03.03.2022 09:40, nickespinosa11
7. Decreasing times a number by 18 is
equal to increasing times the
number by 5.
Answers: 3
Mathematics, 22.06.2019 01:30, dontcareanyonemo
An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 Μ and to the other is 52 Μ. how far apart are the cars?
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
Biology, 30.11.2020 19:10
Mathematics, 30.11.2020 19:10
Mathematics, 30.11.2020 19:10
English, 30.11.2020 19:10
English, 30.11.2020 19:10