The weekly sales in thousands of items of a product has a seasonal sales record approximated by n= 84.59 + 24.8 sin (t is time in weeks with t = 1 referring to the first week in the year). during which week(s) will the sales equal 96,990 items? a. week 21 and week 30b. week 4 and week 47c. week 4, week 20, and week 52d. week 30 and week 47

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6