1. What is the exact area under the curve of f(x) = 2x – 4 from 0 to 8? 2. Approximate the area under the curve using twenty subintervals and left endpoint to the nearest hundredth, f(x) = cos⁡x, 0 ≤ x ≤ 4.

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Solve x+3y=6 and 4x-6y=6 by elimination . show work !