Which set of statements shows the correct steps to find 70 percent of 82?
Write 70 percent as 7' 1 percent. Write 1 percent as 100. Then, find 700 of 82: 82100 - 100 -0.82. Multiply 0.82 by 7 to
get 5.74. So, 70 percent of 82 is 5.74.
Write 70 percent as . Then, find 7 of 82: 825-02-11.71. So, 70 percent of 82 is 11.71.
Write 70 percent as 7' 10 percent. Write 10 percent as 10. Then, find 10 of 82:
n = 82. Multiply 8.2 by 7 to get
57.4. So, 70 percent of 82 is 57.4.
Write 70 percent as 70. Then, find 70 of 82: 82 x 70 -7 -117 So, 70 percent of 82 is 1.17.

Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.