Someone please help me I’ll give out brainliest please dont answer if you don’t know

What is the rotational symmetry of a wheel

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?

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left