Step 5 of 5: Find the percentage of students that scored higher than 70.5. Round your answer to the nearest percent.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Find the missing dimension extra points

Charlie tosses five coins. what is the probability that all five coins will land tails up.