If it is christmas, then it is the 25th of december. identify the hypothesis and the conclusion of the conditional statement. hypothesis: it is the 25th of december; conclusion: it is christmas hypothesis: it is christmas; conclusion: it is the 25th of december hypothesis: it is not the 25th of december; conclusion: it is not christmas hypothesis: it is not christmas; conclusion: it is not the 25th of december

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Add the fractions and simplify 1/2+ 1/3