A battery is charged. The percentage of the battery's capacity that is charged as a function of time (in minutes) is graphed.

Place the following steps in order to complete the square and solve the quadratic equation,

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

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 .