3. a postcard has an area of 24 square inches. two enlargementsof the postcard have areas of 54 square inches and 96 square inches. in each postcard, the length is 1 1/2 times the width. which of the following could be the dimensions of the postcardor one of the enlargements? mark all that apply. a) 6 inches by 9 inchesd)6 inches by 12 inchesb)10 inches by 15 inches e) 4 inches by 6 inchesc)8 inches by 12 inches

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

After two years, how much has been paid into interest?

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?