Mathematics, 21.07.2019 21:00 alexamorantess
Easy 20 points! which expression finds the length of side y in this right triangle?
Answers: 2
Mathematics, 21.06.2019 13:30
Drag and drop the answers into the boxes to complete this informal argument explaining how to derive the formula for the volume of a cone. since the volume of a cone is part of the volume of a cylinder with the same base and height, find the volume of a cylinder first. the base of a cylinder is a circle. the area of the base of a cylinder is , where r represents the radius. the volume of a cylinder can be described as slices of the base stacked upon each other. so, the volume of the cylinder can be found by multiplying the area of the circle by the height h of the cylinder. the volume of a cone is of the volume of a cylinder. therefore, the formula for the volume of a cone is 1/3 1/2 1/3πr^2h 1/2πr^2h πr^2h πr^2
Answers: 3
Mathematics, 21.06.2019 14:00
Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t
Answers: 1
Mathematics, 21.06.2019 17:00
Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable
Answers: 1
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Easy 20 points! which expression finds the length of side y in this right triangle?...
Mathematics, 29.01.2020 02:02
Mathematics, 29.01.2020 02:02
Chemistry, 29.01.2020 02:02
Social Studies, 29.01.2020 02:02
History, 29.01.2020 02:02
Physics, 29.01.2020 02:02
Biology, 29.01.2020 02:02
Chemistry, 29.01.2020 02:02
Mathematics, 29.01.2020 02:02
Health, 29.01.2020 02:02
Chemistry, 29.01.2020 02:02