information about a sample is given. assume that the sampling distribution is symmetric and bell-shaped. and the margin of error for confidence is .

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

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.