Arock with a volume of 4.5cm3 has a mass of 15.0g. what is the density of the rock?

the answer is 1366.875

Step-by-step explanation:

d=3.3333 g/cm³

Step-by-step explanation:

The formula for density is

d= m/V

where d,m and V represents the density,mass and volume repectively.

From the question statement we observe that

m= 15.0 g and V=4.5 cm³

Putting the values of m and V in the formula we get

d= 15.0/4.5  g/cm³

d=3.3333 g/cm³ which is the answer.

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)