Mathematics, 12.03.2021 18:50 attic
The Shirts For All shop keeps track of the total number of white and tie-dye t-shirts it sells. In one week, 500 shirts were sold. White shirts cost $15 each, while tie-dye shirts cost $20 each. If the shop earned $9000 in revenue, how many of each type of t-shirt were sold that week?
Answers: 1
Mathematics, 22.06.2019 06:40, keleakelea
In a gallup poll, 750 randomly selected adults were asked whether they are in favor of the death penalty for a person convicted of murder, and 75% of them said that they were in favor. construct and interpret a 99% confidence interval of the percentage of all adults who are in favor of this death penalty. round to 2 decimals.
Answers: 1
Mathematics, 22.06.2019 10:00, ziggyrules2002
Afireworks display is launched from a platform 10 feet above ground with an initial upward velocity of 70 feet per second. the height of the fireworks above ground after t seconds is given by the equation h = –16t2 + 70t + 10, where h is the height of the fireworks in feet and t is the time in seconds after they are launched. what is the maximum height of the fireworks display, to the nearest foot?
Answers: 1
The Shirts For All shop keeps track of the total number of white and tie-dye t-shirts it sells. In o...
Mathematics, 11.09.2021 06:20
Mathematics, 11.09.2021 06:20