Use the approximate doubling time formula (rule of 70) for the case described below. Discuss whether the formula is valid for the case described. An economic indicator is increasing at the rate of 7% per year. What is its doubling time? By what factor will the indicator increase in 2 years?
What is its doubling time?
years
(Type an integer or decimal rounded to the nearest tenth as needed.)
By what factor will the indicator increase in 2 years?
(Type an integer or decimal rounded to the nearest hundredth as needed.)
Is this formula valid in the case described?
Yes
No
Click to select your answer(s).

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

square root

step-by-step explanation:

120 seems like the most sensible answer.

step-by-step explanation:

if there is only one topping on all caramel apples and there's 120 of them. then all apples should/will be covered in sprinkles. make sense?