Answer:
Mean is 18
Step-by-step explanation:
We would set up the proportion as X/9=36/X so after we cross multiply we get x^2=324. Then we find the square root of both sides to simplify. ... And the square root of 324 is 18. So the final answer is x=18 or the geometric mean is 18
B. 22y/5z
first find the price of 1 donut...
7.08 / 12 = 0.59
5.84 / 8 = 0.73
Donald's donut shop
A'(0, 1), B'(3, 1), C'(3, -1), D'(0, -1)
Add (-1, 3) to each of the given points:
A' = A + (-1, 3) = (1-1, -2+3) = (0, 1) . . . . for example