Ok I’m going to try to explain this the best I can so 2•3=6 to get from 6 to 4 you need to subtract 2 and then 4•3=12 and 12-2= 10
So the pattern is multiply by 3 and subtract by 2
Answer:
17
Step-by-step explanation:
a[2]+b[2]=c[2]
8*8+15*15=hypotenuse.
64+225=289

hypotenuse=17
Answer:
I'm not sure but I think it is b
Answer: If the null hypothesis is true, the probability of observing a sample mean of at least 5.15 minutes is .031
Step-by-step explanation: