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tim asked his friends if they preferred rock music or pop music. the ratio of students who like pop music to rock music was 3 to 4. if tim asked 14 classmates, how many like pop music?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

8.74 rounded to the nearest whole number