Suppose the SAT math score of a University of Georgia student can be approximated by a normal distribution with mean 400 and variance 225. Find the probability that the UGA Einstein will score at least a 415.

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

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 .

How many 2/5s are in 1 and 1/2 plz someone me right now