A game show host is going to draw a random number from 1 to 20. If the number is even, you win $14. If the number is odd, you win nothing. If you play the game, what is the expected payoff?

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?