I Mathematics 3. The density of water is 1 gram per cm3. An object floats in water if its density is less
than water's density, and it sinks if its density is greater than water's. Will a toy in the
shape of a rectangular prism that is 1 centimeter by 2 centimeter by 2 centimeter
with mass 3 grams sink or float?

What is the area of triangle abc if a = 8, b = 11, and c = 15?

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared