Adart is thrown at the board shown. it hits the board at a random point. find the probability that it will land in the shaded region. round to the nearest percent.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Which value of y will make the inequality y< -1 false?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?