There are a set of firstnames: david, anton, fred, jim, barry which are numbered 1 (david) to 5 (barry) and a set of surnames: barber, ilsung, fox, chain, fitzwilliam, quinceadams, grafvonunterhosen, which are numbered 1 (barber) to 7 (grafvonunterhosen). A string is generated by first randomly sampling a character from a to z

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Do,h = (7, 9) (14, 18) the scale factor is