Mathematics, 16.04.2020 01:12 wendisp54x2h
Happy Paws charges $18.00 plus $1.50 per hour to keep a dog during the day. Woof Watchers charges $12.00 plus $2.75 per hour. Complete the equation and solve it to find for how many hours the total cost of the services is equal. Use the variable h to represent the number of hours.
Answers: 2
Mathematics, 21.06.2019 18:40
Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.
Answers: 3
Mathematics, 21.06.2019 19:00
D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°
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
Happy Paws charges $18.00 plus $1.50 per hour to keep a dog during the day. Woof Watchers charges $1...
Mathematics, 22.10.2020 02:01
Mathematics, 22.10.2020 02:01
Spanish, 22.10.2020 02:01
Mathematics, 22.10.2020 02:01
Mathematics, 22.10.2020 02:01
Mathematics, 22.10.2020 02:01
Mathematics, 22.10.2020 02:01
History, 22.10.2020 02:01
Mathematics, 22.10.2020 02:01
Biology, 22.10.2020 02:01
Mathematics, 22.10.2020 02:01