25. Find the mode for the following data: Class
10 - 20
20-30
30-40
Frequency 4.
8
10
40-50
50 - 60
60-70
70-80
12
10
4
2

Eiko is wearing a magic ring that increases the power of her healing spell by 30%30\%30%30, percent. without the ring, her healing spell restores health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?