Ahealth food store has launched a new pack of vitamins for children. the store records the number of packs ordered by a random sample of 100 online customers and the number of packs ordered by a random sample of 100 walk-in customers. two dot plots are shown one below the other. the title for the top dot plot is online customers and the title for the bottom plot is walk in customers. below the line for each dot plot is written number of packs. there are markings from 2 to 6 on each line at intervals of one. for the top line there are 0, 0, 1, 4, 5 dots respectively for marks from 2 to 6. for the bottom line there are 3, 6, 1, 0, 0 dots respectively for marks from 2 to 6. on the right side, towards the middle of the two plots is shown a dot symbol equal to 10 customers. which of the following inferences can be drawn about the buying pattern of the online customers versus that of the walk-in customers?

for the answer to the question above asking  which inference can be drawn about the buying pattern of the online customers versus that of the walk-in customers?

online customers buy an average of 5 packs compared with walk-in customers, who buy an average of 2 packs.

ummm, according to my answer it is not 5 packs and 3 packs, that should a bit?

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10