Answer:
The tip would be $3.90 and rounded to the nearest dollar would be $4.00
Step-by-step explanation:
20 mails in 1/4 day (0.25 day)
-> 1 day = 20/0.25 = 80 emails
Answer:
Maybe, since it's a fair game.
Step-by-step explanation:
Use pythagorean theory
a^2 + b^2 = c^2
5^2 + 12^2 = 169
square root of 169 is 13
the missing side length is 13 in