Answer:gfgfcgfgf
Step-by-step explanation:
let n be the number of times letter be found (1800), p be the success rate (0.068), and q be the failure rate (1 - 0.068 = 0.932)
mean = np = 1800 x 0.068 = 122.4
standard deviation = √(npq) = √(1800 x 0.068 x 0.932) = 10.6807414
Your answer would be 600. all u have to do is multiply the degree rotation to the radius.
hope this has helped.
Divide 269.50 by 14 and the answer is the average cost per visit