Ricks cake recipe serves 6 people. it requires 2 1/4 cups flour . how much flour does he need for cake to serve 18 people?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?