Which of the following situations represents a proportional relationship? A. A cheeseburger is $7.95 plus $1.00 for each additional topping.

B. A pool fills at a rate of 90 gallons per hour.

C. A health club charges a $40.00 membership fee plus $25.00 per month.

D. A bank account begins with $350.00 and gains $30.00 per month.
Item at position 15

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

this is answer of 144 cubic meters

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

answer: correct

step-by-step explanation: