HELP WORTH 50 POINTS AND ILL GIVE YOU BRAINLESS IF ITS RIGHT Evaluate. Express your answer in scientific notation.
4.58 x 10^-6 + 7.33 x 10^-6

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

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?

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?