angelicaf8882 angelicaf8882

02-02-2018
Chemistry

contestada

If a cylinder holds a volume of 100 cm3, and is 30 cm tall, which is the area of the bottom of the cylinder? 3.33 cm2 300 cm2 70 cm2

Respuesta :

breannahardy20ox0ibc breannahardy20ox0ibc

21-01-2019

v = pi*r^2*h

a = pi*r^2

therefore,

v = a*h

100 = a*30

a = 100/30 = 3.33 cm2

Answer Link

Otras preguntas

the value of the expression -|a-b| when a=7and b = -3 is

Write an equation for a parabola in which the set of all points in the plane are equidistant from the focus and line. F(0, 8); y = –8

What can you assume is the subject of a sentence that gives an order, such as “Buy your tickets here

Please I need help . I will brainlist

What is the angle between two given sides of a triangle called? A. included angle B. inside angle C. inscribed angle D. outside angle

What is the approximate area of the shaded region?

When cool air moves off the ocean and onto dry land, it is called a _____?

) an object is moving in a circular path with an angular speed of 1.52 rad/s. how long does it take the object to complete one revolution?

Calculate the area of triangle OPQ if a= 19 ,b= 17 and c=12.2

The label on a ready-to-eat cereal box indicates that 1 cup contains 32 grams of carbohydrate, 4 grams of protein, and 2 grams of fat. how many kcal are there i