Teresa was offered two jobs. One job paid $400 a week plus a $200 signing bonus. The other job paid $420 a week with no signing bonus. How many weeks would she have to work in order for the total amount earned from the jobs to be equal?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

Given: prst square pmkd is a square pr = a, pd = a find the area of pmct.

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)