Heidi looked at this graph and thought, “the first point i see is at 2 tsp of nutmeg and 3 tsp of cinnamon. the unit rate is 3 tsp of cinnamon for every 2 tsp of nutmeg.”
is heidi correct?
no. the unit rate should be 2 teaspoons of cinnamon to 3 teaspoons of nutmeg.
no. the unit rate should be 1.5 teaspoons of nutmeg to 1 teaspoon of cinnamon.
no. the unit rate should be 1.5 teaspoons of cinnamon to 1 teaspoon of nutmeg.
yes. heidi is correct.

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?