Mathematics, 09.12.2020 14:00 pr47723

A container is made up of a hollow cone with an internal base radius of r cm and a hollow cylinder with the same base radius and an internal height of 4r cm. Given that the height of the cone is three-fifths of the height of the cylinder and 7 litres of water is needed to fill the conical part of the container completely, find the amount of water needed to fill the container completely, giving your answer in litres.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, codysaucier2823

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

Answers: 1

continue

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

continue

Mathematics, 21.06.2019 21:20, pampam49

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Answers: 2

continue

Mathematics, 22.06.2019 00:00, lindsaynielsen13

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most

Answers: 1

continue

You know the right answer?

A container is made up of a hollow cone with an internal base radius of r cm and a hollow cylinder w...