IT COSTS MR UDDIN 2.05 TO PRODUCE A COPY OF HIS GARDENINGBOOK. HE WANTS TO MAKE 250% PROFIT. IF 20% OF THE FINAL SALE PRICE MUST BE PAID TO TAX HOW MUCH MUST HE SELL EACH COPY FOR TO MAKE ENOUGH PROFIT

What is the solution of the systems of equations? y=2/3x+3 x=-2

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

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