The parking lot is 20x10 yards and is borded by a walk way with a width, w
part a: write 2 equivalent expressions to describe the perimeter of this parking lot, inclubing the walking

partb: how can you check to see if your two expressions from part a are equivalent

partc what is the total perimeter of this lot incuding walkway if it is 3ft wide

answer all

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6

There are 5 stacks of huge waffles that each weigh 45 pounds, and a group of people want to eat all of the stacks of waffles. if a person can eat 2 pounds, how many people are necessary to eat all of the waffles? +