The following stem-and-leaf plot represents the scores earned by Mr. Roberts's class on their most recent science test.

How many of the students scored less than a 75?

4
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5

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Which function has the domain x> -11?

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0