The value of a varies directly with b. If a = 3, then b = 21. What is the value of a when b = 105?

A state makes auto license plates that have two letters (excluding i, 0, and q) followed by four digits of which the first digit is not zero. how many different license plates are possible? 3,085,128 3,470,769 4,761,000

A bakery sells chocolate chip cookies and oatmeal cookies in packages of 12 each. On Saturday, the bakery sold half as many oatmeal cookies as chocolate chip cookies.

In some sparsely populated areas of the United States, the speed limit on highways can be as high as 80 miles per hour (mph). What is this speed in meters per second (m/s) ?

How long one feet in meter?

Write 2 equivalent ratios for the ratio below: 12/16

The graph of function f (x) = 3x-6 is shown below. What is the zero of the function? A) 3 B) 2 C) - 2 D) - 6

Choose the best answer to explain whether the question is statistical or not statistical. How far from work does Jeremy live?

How many solutions does 6a - 3a - 6 = 2 + 3 have?

Why is there so much snow in Colorado right now

When two identical ions are separated by a distance of 4.2*10-10, the electrostatic force each exerts on the other is 5.2*10-9?