A piece of wood is 3 1/2 feet long how many total inches long is it?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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.

The product of sin 30 degrees and sin 60 degrees is same as the product of