How do i convert this from a mixed number into an improper factor 5 and 7over 10.

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.