There are 3 cats in a room and no other creatures. each cat has 2 ears, 4 paws, and 1 tail

Which of the following represents the length of a diagonal of this trapezoid?

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?