Bob's Gift Shop sold 800 cards for Mother's Day. One salesman, Owen, sold 2% of the cards sold for Mother's Day. How many cards did Owen sell?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Find the zeros of each function. f(x) = 6x^2 - 7x - 20