A cylinder of metal with a mass of 23.6546 g is submerged in a graduated cylinder containing 25.20 mL of water. The water level rises to 29.90 mL. Which of the following densities is recorded to the correct number of significant digits?

a. 5.0 g/mL
b. 5.03 g/mL
c. 5.032 g/mL
d. 5.033 g/mL
e. 5.0329 g/mL

e. 5.0329 g/mL

Step-by-step explanation:

Density is defined as mass divided by volume of an object. The volume displaced is:

#Density is then calculated as:

#Correct significant figures should correspond to the highest given in the question.

Hence the density of the metal is 5.0329g/mL

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.