Need with financial literacy'*!

10.) how much fabric is required for a size shirt l shirt, pants, cape, and top-turban using the same 45" fabric?

11) how much more 60" fabric is required to make a size l than a size s shirt, pants and cape?

12) if fabric costs 5.89 per yard how much will

yards cost?

13) how much will the forumla below yards cost at $2.99 per yard?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1