The heights of the adults in one town have a mean of 66.8 inches and a standard deviation of 3.4 inches. Construct an interval that contains at least 50% of the heights. Round off your answer one decimal.

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8