10. In a bag of Jolly Ranchers the ratio of blue to red is 3:4. If I have a total of 49 Jolly Ranchers, how many are blue?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

(x-5)1/2+5=2 what is a possible solution?