Kira tutors history. For each hour that she tutors, she earns 30 dollars. Her earnings, E (in dollars), after tutoring for h hours is given by the following. E = 30h

How much does Kira earn if she tutors for 5 hours?

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year