Mr. Beck visited Mr. Grimes today and discovered he had a My Little Pony collection. Mr. Beck found 4 ponies on the mantle and Mr. Grimes said he is buying 2 more each day. Mr. Beck left the house and decided to start

his own collection. Each day he buys more than he did on the previous day. After a while, Mrs. Beck became

annoyed with the ponies, made him stop buying them, and started getting rid of them. It took her the same

number of days to dispose of them as it took to collect them.

I'll give brainliest if you answer right : )

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

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units