The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $1600 and the standard deviation is $110. 1270 1380 1490 1600 1710 1820 Distribution of Prices What is the approximate percentage of buyers who paid more than $1820? 1930 What is the approximate percentage of buyers who paid between $1490 and $1600? What is the approximate percentage of buyers who paid between $1270 and $1600? What is the approximate percentage of buyers who paid between $1490 and $1710? What is the approximate percentage of buyers who paid less than $1270? What is the approximate percentage of buyers who paid between $1600 and $1820?

answer the problem number 1

Please show detailed step-by-step explanation and solution for each problem (problem #2, problem #3, problem #4, problem #5, and problem #6).  Please use the results of problems #2 and problems #3 to solve and show your work for problems #5 and problems #6 (just like the hint stated).

A tortoise and hare are competing in a 400-meter race. The arrogant hare gives the tortoise a 220-meter head start. When the start gun is fired, the hare begins running at a constant speed of 3.5 meters per second and the tortoise begins crawling at constant speed of 1.5 meters per second. Take out a piece of paper and read the above problem context again. You will prepare your written work and solutions on your own paper and upload it and the end of this question. Complete the problem solving process by: i. reading and re-reading the problem to identify the quantities in the situation; ii. making a drawing to represent the relevant quantities in the situation; iii. and defining the variable t to represent the number of seconds since the start of the race. a. Define a function f to determine the distance of the tortoise from the finish line in terms of the number of seconds, t, since the start of the race. Preview Solve f(t) = 0 and describe what your solution represents. t = Preview…