Aclass of twenty students took a test l. the scores are given here. 43 45 52 53 57 59 63 64 69 69 74 74 76 77 77 81 90 92 95 99
if sophias score was 76 points what was her percentile rank in the class?

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3