second-period class average:
55+70+450+480+170+270+95 = 1590
1590/20 = 79.5
sixth-period class average:
65+225+480+595+270+190 = 1825
1825/20 = 91.25
on average, students in the sixth period class scored higher
Answer: "independent variables" .
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Answer: 10
Step-by-step explanation:
50 divided by 10 is 5
10%=5
20%=10
3.1(p - 2.7) simplified:= 3.1p-8.37
Answer:
3, 8
Step-by-step explanation: