Write a formula that describes the value of an initial investment of $100 that loses value at a rate of 8% per year, compounded continuously.

Find the area of the regular hexagon if a side is 20 cm.

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?