2 of 5 The ratio of boys to girls in a class is 3:1. There are 36 students in the class. How many
students are boys?

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

Adeposit of 5500 at 6% for 3 years equals

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4