Find the compound interest and the total amount after an hour if the interest is compounded every ten
minutes.
Principal = 512
Rate of interest = 5% per minute

i believe the correct answer is b.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.