8. Sheila buys two concert tickets from her friend. She pays $90 for the two tickets. She looks at the
tickets and sees that each ticket has a face value
of $52.50.

B. What was the percent markdown, rounded to the nearest whole percent

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?

Which expression and diagram represent “renee biked four times as far this month as last month”?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =