Fred has a bag of sweets: contents: 3 yellow sweets 5 green sweets 7 red sweets 4 purple sweets 1 black sweet he is going to take a sweet from the bag at random, a.) what is the possibility that he will get a black sweet? b.) write the missing colour in the sentence below: the possibility fred will get a sweet is 1/4

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