3,12,48,192... write an exponential function which represents the sequence. Use n = 1, 2, 3, ... A) 4; f(n) = 3(4)n-1 B) 1 4 ; f(x) = 3(4)n-1 C) 4; f(n) = 3( 1 4 )n-1 D) 1 4 ; f(n) = 3( 1 4 )n-1

The coach should start recruiting players with weight 269.55 pounds or more.                                                    

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 225 pounds

Standard Deviation, σ = 43 pounds

We are given that the distribution of weights is a bell shaped distribution that is a normal distribution.

Formula:

We have to find the value of x such that the probability is 0.15

Calculation the value from standard normal z table, we have,  

Thus, the coach should start recruiting players with weight 269.55 pounds or more.