Answer:
587
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
if there is just k, the number behind it is always 1
Answer:
Step-by-step explanation:
Mean = ∑x/ N
91 = ∑x / 150
∑x = 150 * 91 = 13650
x= 6825 and y = 6825
Answer:
1.7030973451327434
Step-by-step explanation: