Answer:
mean=86+72+16+42+16+55+16+12+91+55/2
mean=230.5
mode=16-unimodal
median the middle value but in the first arrange in ascending order.
12,16,42,55,72,86 and 91
median=55
hope it helps!
Answer:
80x3 - 180x2 + 109x - 20
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4
Step-by-step explanation:
Answer:
Step-by-step explanation:
my bad its
34x3c3x
let the number = x
x*80/100 = 55
x = 5500/80
x=68.75
After rounding off, it will remain 68.75