 mycollegehive

judziy • 185 reputations • 8 days ago

What is the value of the expression (a^3 + b^0)^2 when a = -2 and b = 4?

judziy • 185 reputations • 8 days ago

If x = 4 and y = -2, the value of 1/2 xy^2 is

judziy • 185 reputations • 8 days ago

What is the value of the expression 2x^3 y when x = -2 and y = 3?

judziy • 185 reputations • 8 days ago

If r = 2 and s = -7, what is the value of |r| - |s| ?

judziy • 185 reputations • 8 days ago

The value of the expression -|a - b| when a = 7 and b = -3 is

judziy • 185 reputations • 8 days ago

What is the value of the expression |-5x + 12| when x = 5?

peter • 179 reputations • 8 days ago

A storage tank is in the shape of a cylinder with a hemisphere on the top. The highest point on the inside of the storage tank is 13 meters above the floor of the storage tank, and the diameter inside the cylinder is 8 meters. Determine and state, to the nearest cubic meter, the total volume inside the storage tank.

judziy • 185 reputations • 8 days ago

A company is creating an object from a wooden cube with an edge length of 8.5 cm. A right circular cone with a diameter of 8 cm and an altitude of 8 cm will be cut out of the cube. Which expression represents the volume of the remaining wood?