What is 2+2-(5-6) also can you tell me does a tree make a sound when it falls

The correct answer to 2+2-(5-6) equals 5.

The correct answer for the math is 5.  The sound a tree makes when it falls is relative.  It may sound different to different people.  However, it does not make a sound when no one is around to hear it, because there is no proof that this does take place.  You are welcome.

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.