The time is takes a spinner to stop completely is 12 seconds. if the spinner completes 6 revolutions in this time, what was the average angular velocity of the spinner, in radians per second, for the 12 seconds interval

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w