Which is true about the functional relationship shown in the giap! Shipping Cost
11
10
8
7
B
Cost ($)
Weight (pounds)
A. The weight of the package is a function of the number of
packages
B. The shipping cost is a function of the weight of the package.
C. The shipping cost is a function of the number of packages
D. The weight of the package is a function of the shipping cost.

Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?