Please show all work, Hurry. Thank you What is the solution of the equation? 1 + √ 3 x + 3 = √ 7 x + 2

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?