Arnold and Sandra invest the same amount of money in two different accounts that pay an interest rate compounded continuously. The amount that Arnold will earn after t years can be modeled by the expression Pe0.08t, and Sandra earns e0.004t times the amount Arnold earned in the same time. What is the interest rate compounded continuously that Sandra's account pays?

Pick the description of a geometric object that best matches the real world object box for a deck of card

87.5% , 100% , 83.33 , 93.33% , 100% , 82.5% are all the academic points i've gotten this quarter. what's my final grade?

The mountain springs water company has two departments, purifying and bottling. the bottling department received 67,000 liters from the purifying department. during the period, the bottling department completed 65,000 liters, including 3,000 liters of work in process at the beginning of the period. the ending work in process was 5,000 liters. how many liters were started and completed during the period?