Simplfy this expression:
4+ 3x + 12 - 1/2x - 10

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

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.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?