A density graph for all of the possible temperatures from 60 degrees to 260 degrees can be used to find which of the following?
A. The probability of a temperature from 30 degrees to 180 degrees
B. The probability of a temperature from 90 degrees to 180 degrees
C. The probability of a temperature from 30 degrees to 120 degrees
D. The probability of a temperature from 90 degrees to 280 degrees

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

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.