Please help this is due in 30 minutes Marcus wants to solve the equation 100 + (n - 2)^2 = 149 to find its two solutions. What is the first step he should take to solve for N?

A. Subtract 100 from both sides of the equation

B. Subtract 149 from both sides of the equation

C. Add 2 to both sides of the equation

D. Take the square root of both sides of the equation

Give an explanation as to why you picked which answer

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

Which expression shows the sum of the polynomials with like terms grouped together

Me 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.