Which is the correct stem-and-leaf plot for the data set?
5.4, 6.2, 8.4, 8.7, 5.4, 5.9, 6.5, 8.7

use formula for the circle a=3.14

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step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

b and c

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