Show all the steps that you use to solve this problem (38 is a fraction)
53
is
38
53
in simplest form? explain why or why not. if not, write it in simplest form.

2.patsy has cheerleading practice every fourth day. she wants to be in the school play, but they have practice every sixth day. if both start on september 5th, what would be the next date she has to choose between cheerleading and play practice? show your work and explain.

3.marietta is selling cheeses for the holiday fundraiser. on monday, she sold
7
9
of the boxes of cheeses. on tuesday she restocked her supply and sold 0.85 of the boxes of cheeses. on which day did marietta sell more boxes? explain.

Amaple syrup producer records th amount of sap collected from each of his trees. the line plot shows the results for one day. what is the least amount of sap any one tree produced?

In a test for esp (extrasensory perception), the experimenter looks at cards that are hidden from the subject. each card contains either a star, a circle, a wave, a cross or a square.(five shapes) as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. when the esp study described above discovers a subject whose performance appears to be better than guessing, the study continues at greater length. the experimenter looks at many cards bearing one of five shapes (star, square, circle, wave, and cross) in an order determined by random numbers. the subject cannot see the experimenter as he looks at each card in turn, in order to avoid any possible nonverbal clues. the answers of a subject who does not have esp should be independent observations, each with probability 1/5 of success. we record 1000 attempts. which of the following assumptions must be met in order to solve this problem? it's reasonable to assume normality 0.8(1000), 0.2(1000)%30 approximately normal 0.8(1000), 0.2(1000)% 10 approximately normal srs it is reasonable to assume the total number of cards is over 10,000 it is reasonable to assume the total number of cards is over 1000

Two numbers have a sum of -19. one number is x. what expression represents the other number?