The same business recently upgraded a display TV they had in their lobby. Originally the TV was 32 inches (across the diagonal) and had an area of 446.38in². The new TV is 53 inches across the diagonal. What is the area of the new TV? Round the answer to two decimal places.

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3