Mathematics, 23.11.2020 06:30 jfjhbc
An item costs $480 before tax, and the sales tax is $14.40. Find the sales tax rate. Write your answer as a percentage.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 22:00
The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2
Answers: 1
Mathematics, 22.06.2019 03:30
Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?
Answers: 1
Mathematics, 22.06.2019 03:30
Explain how you can show five less than a number using an algebraic expression
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
You know the right answer?
An item costs $480 before tax, and the sales tax is $14.40. Find the sales tax rate. Write your answ...
Questions
Mathematics, 18.10.2019 16:30
Social Studies, 18.10.2019 16:30
English, 18.10.2019 16:30
Mathematics, 18.10.2019 16:30
Mathematics, 18.10.2019 16:30
Mathematics, 18.10.2019 16:30
Social Studies, 18.10.2019 16:30
