Answer:
a. the ratio of the sides is 6: 8, or 3:4
b. the ratio of the surfaces is 
or 9:16, the square of the ratio of the sides.
c. the ratio of the volumes is 
or 27:64, the cube of the ratio of the sides.
V= a cubed
V= 5 cubed
V= 125 cm squared
Answer:
Because she is concluding that her class is an accurate representation of the overall school. The sample size in this case is too small and should increase her sample size(the amount of people surveyed) in order to get a better result.
2<span>√ ̅11is going to be your answer.
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71
Hope this helped a bit :)
