Determine which equation is belongs to the graph of the limacon curve below. [-5,5] by [-5,5]
A. r=1-3 sin 0
B. r= 2+2 sin 0
C. r =3-2 sin 0
D. r= 2-2 sin 0

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?