When multiplying two like bases, you must the exponents.

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

How many zeros does the function f(x)=4x3-x2+1 have