(2m + 1) + (2m + 5) = 74
4m + 6 = 74
4m = 74 - 6
4m = 68
m = 17
The difference (adult - teenager) in the sample proportions of those who would recommend this action movie varies about 0.091 from the true difference in proportions.
Well, a circle is 360 degrees so...
2/9 of 360 = 80
The answer is 80 degrees.
I hope this helps; and if I'm wrong, then I'm very sorry. :)
The decay factor is 0.95<span> because this is </span>95%<span> as a decimal. Just think of how much you need to make up 100% and convert to a decimal. I'd be happy to explain more about how this relates to the exponential decay function y = a(1-b)^x, but I don't want to ramble on</span>
Answer:
9 3/4
Step-by-step explanation:
2+2+2+3=9
1/2+1/4=3/4
9+3/4=9 3/4
