Is the answer b?

ann sleeps 8 hours per night. write an expression for the number of hours ann sleeps in n nights.

a. 8+n
b. 8n
c. n-8
d.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.