Answer:
Step-by-step explanation:
457 / 10 = 45,7
Answer:
Mean = 0.2(100) = 20
Variance = 0.2×0.8×100 = 16
Standard deviation = 4
Yes, np > 5 & nq > 5
Answer:
65.97
Step-by-step explanation:
volume of a cone is pi(r)^2(h)/3
hope this helps
Answer:
3m/s
Step-by-step explanation:
Your welcome
Answer:
B
Step-by-step explanation:
James can eliminate $25 from Food/Clothes and $27 from Entertainment