Of 16. Peter, Ali, Mingfa and Sunny share the cost of a present. Peter pays
the bill and the rest of the cost is shared equally by the other 3 friends. What
fraction of the bill does Sunny. pay?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Finding tbe values of the variables in each kite

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