Suppose $4000 is invested at interest rate k, compounded continuously, and grows to $4656.64 in 4 yr. Find the intrest

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?