(b)
If three fair coins were tossed 32 times, how many times would you
expect to obtain:
( 3 heads.
(ii) 2 heads,
(iii) I head,
(iv) O heads?

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

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Which compound inequality could be represented by the graph?