Rafael took piano lessons for 3.5 years. Then he took violin lessons for the next 2.8 years.

How many years has Rafael taken music lessons?

What sets of numbers contain the number - √2?

We feed the okapi about 5,024 cubic centimeters of pellets and hay each day. How many times a day would we have to fill the container shown below

What is the volume and surface area of a sphere if the diameter is 7.5 feet?

Four friends go out to dinner and decide to split the bill evenly. Each friend orders a soda for $2.00, an entree for $12.99 and they all four share a desert for $7.99. How much is the total bill? How much does each friend owe?

3. Emma has $100 to spend at the pet store. She needs to buy 1 bag of dog food and 2 chew toys. Will Emma have enough money left over to buy 3 times as many catnip toys as chew toys? Explain. . . .

Solve the equation for y. 4x+y=-5

2/5 are res, 1/5 are blue, 0.35 are white, and 1/20 are black. Order the shirt colors in oder from greatest to least

How many degrees = 1 radian? Answer it like it is.

29,32,35,38 what is the 50th term

A group of veterinarians at a major veterinary hospital was interested in investigating a possible link between enteroliths, stones that form in the colon of horses, and diet.