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

Directions: Simplify by combining like terms in each of the following expressions. 1. 10s2 + 10s2 - 13st = 2. 13st + - 2st - t2 = 3. x2+ x2 + x3= 4. 6 x - 6 x +

Please help with this I’m so confused the teacher just threw this on us and called it a day lol

Galileo uses space and time in his ecology formula in which law a) speed and accelerationb) velocity and accelerationc) velocity and displacementd) force and ac

Penn stacks all of his snowballs in a square pyramid. The number of snowballs, P(n), in n layers of the square pyramid is given by P(n) = P(n-1) + n^2 Which cou

Why is nutrition important for our body?

What is the solution of ? x = 2 x = 3 x = 2 or x = 3 no solution.

please help me I need 2-3 page of essay Essay theme is "Selfless Service and Ethics during a pandemic." I will mark you brainliest

1.Which of the following statement BEST explain the functions of Musculo-skeletal system? * 1. It makes our senses works. 2. It covers our outer appearance. 3.

At what temperature would volume of gas be doubled of pressure at the same time increase from 700 to 800 mm of Hg? please answer me fast

Find the equation of a line perpendicular to 2x – 3y = 21 that passes through the point (2,8).