. Steven has
9 different shirts
5 different hats
4 different scarves
a) On Monday, he picks a shirt, a hat and a scarf.
a
Show that there are 180 different combinations he can pick.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Indicate the formula for the following conditions: p^c(n,r)=

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet