Luis makes the following purchases at the store: 1 gallon of milk at $2.89 2 loaves of bread at $2.19 each 2 pounds of ham at $6.89 per pound 1/2 pound of cheese at $8.38 per pound luis has a coupon for 75 cents off on the purchase of one loaf of bread that is applied before tax, and he pays 4% sales tax. if luis paid $29.83 , then he for his purchase. a. did not pay enough b. paid the correct amount c. paid $3.58 too much d. paid $4.36 too much

Option D. He paid $4.36 too much is correct

Step-by-step explanation:

Cost of 1 gallon milk = $2.89

Cost of each loaves of bread = $2.19

Cost of two loaves of bread after Discount Coupon of 75% is applied on one loaf = 2.19 + (2.19 - 0.75 × 2.19)

              = 2.19 + (2.19 - 1.64 )

              = 2.19 + 0.55

              = $2.74

Cost of 1 pound ham = $6.89

Cost of 2 pounds of ham = 2×6.89

                                          = $13.78

Cost of 1 pound cheese = $8.38

Cost of half pound cheese = 0.5 × 8.38

                                             = $5.028

Total cost = 2.89 + 2.74 + 13.78 + 5.028

                 = $24.44

Total cost after adding 4% sales tax = 24.44 + 0.04×24.44

                                                             = $25.47

And the amount which is actually paid by Luis = $29.83

Hence, he paid extra money than actual cost by : 29.83 - 25.47 = $4.36

Therefore, Option D. He paid $4.36 too much is correct

the answer   is 200

step-by-step explanation:

this is a problem about poisson probabilities.   i don't know if you've

already studied poisson distributions, or if you have a place to look

to read more about the subject.  

here's how you can see a poisson distribution coming.   when there are

a lot of events that may happen at any time (or any place), and when

you're counting how many of them happen at a particular time (or a

particular place), and each event is independent of the others, then

the result is a poisson distribution.   this is roughly true for the

chocolate chips; one chip being in a cookie has only a small effect on

the probability that another chip will be in the cookie.

once you know you have a poisson distribution, you know a lot.   there

is only one parameter to a poisson distribution, so if you know the

mean, you know everything.   the form of the distribution is

  probability of n chips = {[e^(-x)]*(x^n)} / (n! )

answer: i believe it’s 245.04

step-by-step explanation: