In geometry class, Ben took 6 tests. His scores were 82,87,86, 85, 80 and 66. What was his average score on the test?

Acoin is tossed twice. let e e be the event "the first toss shows heads" and f f the event "the second toss shows heads". (a) are the events e e and f f independent? input yes or no here: yes (b) find the probability of showing heads on both toss. input your answer here: preview

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?