11: 22,33,44,55
8: 16,24,32,40,48
2: 4,6,8,10,12
10m ----> 3 sec
x meters ----> 50 sec
50(10) = 3x
500 = 3x
devide both in 3
x = 166.66 m
Answer: The answer is A
Step-by-step explanation: You use normalcdf to find the area under a curve. The lower bound (in this case 7) goes first followed by the upper bound, mean, and standard deviation.
A.) (3, 4) = "right 3 up 4" [ Option A, C ]
B.) (-3, 4) = "left 3 up 4" [ Option B, D ]
C.) (4, -3) = "right 4 down 3" [ Option E ]
Hope this helps!
I’m pretty sure the answer is 0