A monkey types a 280-character message on Twitter, using only the 26 upper-case English letters. A research assistant is trying to determine if there is any hidden meaning in the message, and tries partitioning the message into 3 segments (the first x letters, the next y letters, and the last 280-x-y letters). How many ways could the message be partitioned, assuming each segment has at least one letter

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?

Which shows one way to determine the facts of x3+4x2+5x+20 by grouping