Eun Mi raked 1/3 of her mother's lawn. Her brother, Yeping, raked 1/3 of the rest of the lawn. What part of the whole lawn still needs raking?

Simplify each of the following powers of i. I^32

What is the simpler form of (2x-6) ^2

Fibonacci numbers are a sequence of integers, starting with 1, where the value of each number is the sum of the two previous numbers, e. g. 1, 1, 2, 3, 5, 8, etc.

What is 1/2:2 equals

The difference of a number x and 1/2

A printer takes 5mins to print 90 copies of a repor. At this rate, how many copies of the same report can it print in 1/2 hours

What are the coordinates of the vertex of the graph of the function y=-x^2+6x-11 the options are: (3,-2) (3,16) (-3,-29) (-3,-20)

The annual amount A (in billions of dollars) Americans spent on meals and beverages purchased for the home for the years since 2000 can be modeled by A (C) - 286 + 880 where t represents the year, with t = 3 corresponding to 2003.

Carol is sixty-six inches tall. This is twenty inches less than two times Mindy's height. How tall in Mindy?

Assume running consumes 108 calories per mile. If you run 11 - minute mile what is your average power output, in watts, during a 2-hour run?