dodneypigshi dodneypigshi

10-08-2016
Mathematics

contestada

1. what is the height of a cone whose radius is 3 cm and volume is 900 cm3?

Respuesta :

Kunchan Kunchan

10-08-2016

r = 3cm
V = 900 cm^3

V = pi * r^2 * h / 3
900 = (22/7) * 3^2 * h/3
h = (900*3*7) / 22 / 3^2
h = 18900 / 22 / 9
h = 95.45 cm

Answer Link

Otras preguntas

Diets laden with hormone-mimicking chemicals are suspected of contributing to girls' earlier experience of

Â¿por quÃ© maru le pide dinero prestado a moni?

So please answer this question

PLZ Help I really need to know how to do this SKIING The distance in meters that a person travels on skis can be modeled by d(t) = 0.2t^2 + 3t, where t is the

In Jane Eyre by Charlotte Brontë, which of the following is a true statement? Helen persuades Jane that it is better to endure pain yourself than to pass troubl

Carbohydrates are made up of carbon, oxygen and______. •Gold •Hydrogen •Copper •Potassium

Do you italicize book titles in the title of a paper

9. Mark is filling up crates with watermelons for the food drive. He has large watermelons that weigh 10 pounds each and smaller watermelons weigh up to 5 pound

how many pounds are there in 2 3/4 tons (1 ton=2000 ponds).

What are the main elements necessary for ensuring that costs are appropriately charged?