1) which set of numbers are integers but not whole numbers or natural numbers?
o/1 111
12'4'81
{v2, 7, 13}
{-2, -3, - 4}
{0, 1, 2, 3}
{v=1, =4, v=5}

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

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?