Select the correct answer from each drop-down menu. The rule of 72 is used to determine how long it will take an investment to
this will take about
years.
For an Investment of 55,000 earning 7% annually

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100