Topic: Summation Notation For sum and series. # 1 )Find the sum ∑(4! + 1 ) # 2 ) Find the sum ∑(1+ K ^2) #3 ) Find the series ∑3/10! Find ( a) the third partial sum and (b) the sum #4 ) Find the series ∑5/10! Find ( a) the third partial sum and (b) the sum #5 ) Simplifying factorial expression 12! /4! *8! Note:I need some serious help, I been stuck on this for a really long time.

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

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

Which number line correctly shows 0.8 + 0.3?