At the start of practice, a water cooler weighs 37.4 pounds. During practice, a soccer team drinks 10.5 quarts of water fra cooler. Given that 1 quart of water weighs 2.1 pounds, how much does the water cooler weigh at the end of practice?

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal )

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking