If y=2x2 squared-4x-5what is the value of y when x=3

Carrie planted 48 tulips in 12 minutes. Howmany tulips did she plant per minute?

A cylinder and a cone have the same radius. The volume of the cone is twice the volume of the cylinder. How many times greater is the height of the cone than the height of the cylinder? Explain your reasoning.

The sequence below is arithmetic: {1, 8, 27, 64} True False

Nate asked some of his friends how many people live in their homes. The answers were: 4,3,3,6, 10, 7, 4, and 3. What is the range of the data?

12a + 6b equvilant expression

A container in the shape of a cone has a height measuring 2.4 feet tall with a diameter measuring 0.8 foot wide. The liquid in the cone will be poured into a cylinder that is the same height but with a diameter that is twice as large.

What is the simplified expression for - 2a2b + a2 - 5ab + 3ab2 - b2 + 2 (a2b + 2ab) ?

A solution of an equation that does not satisfy the original equation is called

What is 68.7% as a simplified fraction

1. In a table of random digits, Each digit is to occur with a probability of 0.1 A.) A student examines a list of 200 random digits and counts only eleven 4s and thus claims that the table is not really random.