Mathematics, 30.09.2021 22:40 heyrosaphoto7721
A cone is made from a sector of a circle of radius 14cm and angle 90°. What is the area of the curved surface of the cone to the nearest whole number?
Answers: 3
Mathematics, 21.06.2019 14:30, Molly05
Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²
Answers: 1
Mathematics, 21.06.2019 21:30, peytonamandac9114
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
A cone is made from a sector of a circle of radius 14cm and angle 90°. What is the area of the curve...
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