Mathematics, 18.10.2019 12:00 2936131
Acylinder has a radius of 30 ft and a height of 19 ft. what is the exact surface area of the cylinder?
a. 1200π ft2
b. 1260π ft2
c. 1800π ft2
d. 2940π ft2
Answers: 1
Mathematics, 21.06.2019 18:00, Kellystar27
Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?
Answers: 1
Mathematics, 21.06.2019 18:20, nehaljay1883
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Acylinder has a radius of 30 ft and a height of 19 ft. what is the exact surface area of the cylinde...
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