Ateacher polled her kindergarten classroom?
color number of students
red 5
blue 7
green 3
yellow 2
orange 1
purple 5
does the relation's inverse represent a function? why or why not?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

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?