MUCO
wrapping paper
MP.4 Model with Math
Aaron wraps presents in a
store. In one hour, he wraps
ames and one console. How
much wrapping paper
does Aaron use? Use
Exercises 1-3 to answer
the question.
1. Draw bar diagrams and write
equations to represent
the problem.
Game takes 1.213 feet
of wrapping paper
2. What previously learned
math can you use to solve the
problem?
3. How much wrapping paper
does Aaron use? Explain.

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?