PLEASE ANSWER THIS FOR MEProfessor Porter talks about the abundance of problems that exist in the world-what problems do you see that exist within your specific community? What kind of business could you create that might help solve these problems? Why and how would this business help? Explain.

What is the range of the data below? .8090100

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick