[Q]: [Notethatthesumofageometricserieshastheformula]
[A]: [Note that the sum of a geometric series has the formula]
Problem: Add spaces: AndtheygavetoJacoballthestrangegodsthatwereintheirhand,andtheringsthatwereintheirears,andJacobhidthemundertheterebinththat[is]byShechem.

Spaces added: And they gave to Jacob all the strange gods that were in their hand, and the rings that were in their ears, and Jacob hid them under the terebinth that [is] by Shechem.
This text is missing some spaces, please add them: Throughtheoccupationofuniversitybuildingsandaboycottofclassattendancethestudentpressuredtheuniversityadministrationoftograntsomeacademicandadministrativereforms.
Through the occupation of university buildings and a boycott of class attendance the student pressured the university administration of to grant some academic and administrative reforms.
input question: Fix spacing: Ifyouhaveunexpectedguests,youcanalwaysorderatakeawayofdifferentdishesordesertsfromthedifferentrestaurantsandcoffeesshops.

output answer: If you have unexpected guests, you can always order a take away of different dishes or deserts from the different restaurants and coffees shops.
Problem: Caston1newstbehindstsonstitchholder=24sts.Insert2markersinpiece,inthefirststandinthe13thst(=eachside).
What's a sentence that uses these characters?
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Cast on 1 new st behind sts on stitch holder = 24 sts. Insert 2 markers in piece, in the first st and in the 13th st (= each side).
Pleasechecktheconditionsofthetickettypeyou'vepurchasedfromyourbookingconfirmation.
Please check the conditions of the ticket type you've purchased from your booking confirmation.