Autos arrive at a toll plaza located at the entrance to a bridge at a rate of 5050 per minute during the 5: 00-to-6: 00 p. m. hour. determine the following probabilities assuming that an auto has just arrived. a. what is the probability that the next auto will arrive within 66 seconds (0.10.1 minute)? b. what is the probability that the next auto will arrive within 33 secondsseconds (0.050.05 minute)? c. what are the answers to (a) and (b) if the rate of arrival of autos is 6060 per minute? d. what are the answers to (a) and (b) if the rate of arrival of autos is 3030 per minute?

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

simplifying

5(x + -6) = 2(x + 3)

reorder the terms:

5(-6 + x) = 2(x + 3)

(-6 * 5 + x * 5) = 2(x + 3)

(-30 + 5x) = 2(x + 3)

reorder the terms:

-30 + 5x = 2(3 + x)

-30 + 5x = (3 * 2 + x * 2)

-30 + 5x = (6 + 2x)

solving

-30 + 5x = 6 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-30 + 5x + -2x = 6 + 2x + -2x

combine like terms: 5x + -2x = 3x

-30 + 3x = 6 + 2x + -2x

combine like terms: 2x + -2x = 0

-30 + 3x = 6 + 0

-30 + 3x = 6

add '30' to each side of the equation.

-30 + 30 + 3x = 6 + 30

combine like terms: -30 + 30 = 0

0 + 3x = 6 + 30

3x = 6 + 30

combine like terms: 6 + 30 = 36

3x = 36

divide each side by '3'.

x = 12

simplifying

x = 12

this should .

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.