Between noon and midnight the temperature dropped 20 degrees fahrenheit if the temperature was -8 degrees fahrenheit at midnight what was the temperature at noon

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 .

Will give a: 122 b: 90 c: 48 d: 180

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad