For what values of a and b is the line 2x + y = b tangent to the parabola y = ax2 when x = 3?

Jim knows the length of his garden is 12 feet he knows the area of the garden is 60 feet square what is the width of Jim's garden

Is the least common multiple of a pair numbers ever less than both numbers

In an all boys school, the nights of the student body are normally distributed with a mean of 71 inches and a standard deviation of 3 inches. Using the empirical rule, what percentage of the boys are between 65 and 77 inches tall?

A printer in an office can print 6 pages in 4 seconds. At this rate, how many pages can the printer print in 17 seconds?

John is selling candy bars the equation is p=c^2+2c-5 determines the profit, p, where c is the number of candy bars sold what is the minimum number of candy bars he needs to sell to make profit

What is the exponential form of / 8z?

Choose the correct simplification of (2x3 + x2 - 4x) - (9x3 - 3x2). 11x3 - 2x2 - 4x -7x3 + 4x2 - 4x -2x3 - 2x2 - 4x -7x3 - 4x2 - 4x

You need to have a password with 6 letters followed by 2 odd digits between 0 and 9, inclusive. if the characters and digits cannot be used more than once, how many choices do you have for your password?

An object has a mas of 5 kg what force is needed to accelerate it at 6

You see a sign on a store window announcing a 20% discount on all items. What type of discount can you get at the store?