Insert four irrational numbers between 3 root 2 and 2 root 3 Pls give the ans by step by step explanation

Find the simple interest earned to the nearest cent for each principal,interest rate,and time 735 7% and two and a half years

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.