A farmer is selling watermelons on the market. He knows from experience that the average weight of his watermelons is 7.8kg and the standard deviation is 3.1kg. On a given day, he wants to take at least 350kg watermelon to sell. He packs some randomly chosen watermelons. Find the smallest number of watermelons he should take so that the probability that he has at least 350kg watermelon to sell is at least 0.99.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

47 - 90 = 43

43 - 180 = x

x = 137

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.