Find the area of the shaded region. Round your answer to the nearest hundredth.

Three coins are flipped. what is the probability that there will be at least two tails?

Which of the following is true for the relation f(x)=2x^2+1

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.