A dinner bill for jeff came out $21.00.Jeff paid a total of $24.00 including tip. How big of a tip did jeff leave, as a percentage of the original bill? Fill in the blank with a percent .Round your percent to whole numbers like 11%
Jeff left a tip of %

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

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?