10. Crestina correctly solved 30 x 400 = 12,000. How can she use this
information to help her solve 31 x 400? Explain your answers *

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. using the technique in the model above, find the missing segments in this 30°-60°-90° right triangle. ab = 8 bc = 4 cd =

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?