Felicia invested money at an interest rate of 4%. After six months, she had earned $90.00 interest. How much money did Felicia invest? I = prt
90 = p(0.04)(0.5)
90 = p(0.02)
p =
dollars

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

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.

What is the slope of (0,32) and (100,212)