Jess6mrserva9dr
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 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

Sam can read k pages in 20 minutes. In terms of k, how many minutes does it take Sam to read 1 page?
Parallel lines r and s are intersected by a transversal line m. Label a pair of corresponding angle measures (6x +11) and (3y+8)°. The angle labeled (3y + 8)° i
Whats the least common multiple of 7, 6, 4, and 3?
1)questionthe rate of piece of gift paper is Rs. 0.40 per paper. how many pieces of paper can we purchase for Rs. 78.402)questionA shopkeeper sold a toy for Rs.
7 – 2 • 5 + 9 • 3 Question 1 options: 24 –30 102 18
7 – 2 • 5 + 9 • 3 Question 1 options: 24 –30 102 18
Angle addition and angle bisectors In the figure below, mLJKM = 90°, mLNKM = 23°, and KN bisects LLKM. Find mLJKL.
A triangle is 20 in tall and 5 in wide. If it is reduced to a width of I in then how tall will it be? ​
Actual distance = _ miles
There are 36 students in Mr. Meyer's class. Of those students, 5/12 played tag at recess, 1/3 played kickball, and the rest played basketball. How many students