Jess6mrserva9dr Jess6mrserva9dr

04-04-2016
Chemistry

contestada

A substance has a mass of 360 g and a volume of 7.5 cm3. What is its density?
a. 2700 g/cm3
c. 480 g/cm3
b. 270 g/cm3
d. 48 g/cm3

Respuesta :

Willchemistry Willchemistry

04-04-2016

D = g / cm³

Density = mass / volume

D = 360 g / 7.5 cm³

D = 48 g/cm³

answer D

hope this helps!

Answer Link

Otras preguntas

List and define at least 4 different statistics demographers use to study population.

The angles below are supplementary. What is the value of x?

Reasons for employing children during the industrial revolution\

Alexia used three teams of paper in her first semester of school. Each team has the same number of sheets. She used another 40 sheets after that. Write an expre

I need help with offspring science

How might Barbara, Samantha and Lynda ensure that patients understand that they are expected to follow the advice of the provider?

10 points. if 3x-y=12, what is the value of [tex] \frac{ {8}^{x} }{{2}^{y} } [/tex]?A [tex] {2}^{12} [/tex]B[tex] {4}^{4} [/tex]C[tex] {8}^{2} [/tex]D the value

What is the area of △FGH to the nearest tenth of a square meter? The image is of a triangle GHF with base GH length 2m, FG is 2.5 m and angle FGH is 121 degree

HELP! Question 2: Evelyn goes to a middle school that includes grades 6, 7, and 8. She wants to estimate the percentage of students in the school who ride the

4 the final metabolite produced by glycolysis is ___________.