Santos flipped a coin 500 times. the coin landed heads up 225 times. find the ratio of heads to total number of coin flips. express as a simplified ratio.

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*