How do women try to save when shopping for groceries? A sample of 1,008 adult women in the U. S. revealed that 937 women buy store brands, 837 women use print coupons, 726 women plan meals around sale items, and 333 women buy groceries online. (Data extracted from "Grocery Savings Habits of the American Woman," Consumer Reports, October 2014, p. 11.)

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Which equation matches the graph shown ?