jessica earns $800 each month working a part-time job. she wants to save a total of $2,400 for college over a one-year period. what percentage of jessicas total monthly budget should go to her college savings to meet her goal?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

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 .