Stella is doing her math worksheets. it takes her 1 hour 20 minutes to complete one worksheet with 12 questions.

how many hours will it take stella to complete 36 questions.

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 .

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x