The value of Harvey's investment, after a year, is $57,900. What amount should Harvey have in order to have 70% of it invested in stocks?

Find the sum of the given arithmetic series. 24 + 17 + 10 + 3 + + (–39)

Ahealth-food producer has 250 samples of a new snack to distribute in the mall. the producer has to keep at least 50 samples for display in the health food for the product launch. how long will the samples last if consumers are taking the samples at a rate of 25 every hour

The table shows the results of a survey on students favorite kind of movie. select the appropriate values to complete the model to find the fraction of students that prefer comedy or action movie.