Mark has 30 cd's. 40% are country music. 30% pop music. how many cds are other types of music?

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj:

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?