scores on a test have a mean of 67 and a standard devation of 10. michelle has a score of 87. convert michelle score to a z-score?

The largest pizza ever made in the united states was in 1987 in Florida. The pizza measured approximately 140 feet across. What was the circumference of the pizza? A. 140 pi ft B. 280 pi ft C. 4900 pi ft D. 19600 pi ft

Identify the whole in this problem: Your $1000 investment made 5% in interest. 1. investment with 5% interest 2.$1000 investment

A machine can stamp 40 envelopes in 8 minutes. How many of these machines, working simultaneously, are required or needed to stamp 120 envelopes per minute?

Mom split 3lb of ground meat into 2 separate bags. how much meat is in each bag

For every 240 days of milking, cow's milk production decreases by 2. Which shows the average change in cow's production? A. - 120 gallons per day B. - (1/120) gallons per day C. 1/20 gallons per day. D. 120 gallons per day.

Write the polynomial in factored form. 7. x3 - 8x2 + 16x a. 4x (x + 1) (x - 4) b. 4x (x - 4) (x + 1) - 4) (x+4) d. x (x - 4) (x - 4) c. x (x

5 10 15 20 17th term

What makes 48 in time table

The amount of sales tax on a new car varies directly to purchase price of the car. If a 25,000 car pays 1,750 in sales taxes, what's the purchase price of a new car 3,500 in sales tax? New purchase price=

A comprehensive policy for a full-size. five-year-old car Annual premium?