Answer:
3 median= 45
4 median=41
Step-by-step explanation:
mean you add the total and you divide by the number of values
mode the most repeated like no.4 is 41
range the highest-the lowest
Answer:
52%
Step-by-step explanation:
40% nuts of 5kg = 40% × 5 = 2kg
56% nuts of 15kg = 56% × 15kg = 8.4kg
total of nuts in mixture = 2 + 8.4 = 10.4kg
10.4kg of nuts in 20kg = 10.4/20 = 52%
Answer for first question ONLY:
m = 30b
Step-by-step explanation:
1 bar = $30
2 bars = $60
3 bars = $90
4 bars = 120