9/15 regina is creating her competitive analysis. she understands why it's important to know her direct competitors, but she's not sure why indirect competitors matter. she asks you if indirect competitors are important to know about. what should you say?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?