Answer:
3
Step-by-step explanation:
i'm not really sure if i'm correct
assuming a simple interest rate

Answer:
You would have 147 books
Step-by-step explanation:
Doge is smart, he has big brain.
Doge used a calculator
Answer:
49.2
9
Step-by-step explanation:
7.46² - 2.54² = (7.46 - 2.54)(7.46 + 2.54)
= (4.92)(10)
= 49.2
(1 x 4) x 3 = [1² + √(1 x 4)] x 3 = [1 + √4] x 3 = [1 + 2] x 3 = 3 x 3 = 9
Answer:
2.5 months
Step-by-step explanation:
2 paintings in 1 month
4 paintings in 2 months
5 paintings in 2.5 months