There are (53)2 ⋅ 50 hens in a bird enclosure. what is the total number of hens in the enclosure?
a) 0
b)55
c) 56
d) 530

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.