Th exact eometric mean is 14.500000 so it's D. Hope I could help!!
Answer: 68%
Step-by-step explanation: Since 136 seats out of 425 are unoccupied, subtract the two numbers to get the amount of occupied seats.
425 - 136 = 289
To find the percentage, divide the number of occupied seats by the total amount of seats and multiply by 100.
289/425 = 0.68
0.68 * 100 = 68%
Draw two lines that never intersects and those are parallel line. A compass and straightedge helps you make the lines straight.
Y = mx + b
slope(m) = -3/8
(5,-4)...x = 5 and y = -4
now we sub and find b, the y int
-4 = -3/8(5) + b
-4 = -15/8 + b
-4 + 15/8 = b
-32/8 + 15/8 = b
-17/8 = b
y = -3/8x - 17/8.....add 3/8x to both sides
3/8x + y = -17/8...multiply everything by 8
3x + 8y = - 17 <=== standard form