Ms. Ellis baked 50 cookies for her son’s class party. She put sprinkles on 43 of the cookies. If the cookies are passed out randomly, what is the probability that the first student will get a cookie that does not have sprinkles? 7% 7%

14%

43%

86%

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500