Answer: 2/15
Explanation: 2/9 x 3/5 then simplify it
Answer:
Step-by-step explanation:
The change of distance over time of the plain A is 300 mi/hour and 200 mi/hour for plane B. O is the point of the airport.
So, the distance from A to O AO = 90 miles and BO = 120 miles.
Now, we have a right triangle here. We can use the Pythagorean theorem, so the distance between the planes will be:
(1)
If we take the derivative of the equation (1) we could find the change of the distance between planes.
Finally,
I hope it helps you!
Answer:
B.less cakes
Step-by-step explanation:
If she keeps making 20 cakes she will lose profit.
If she makes more she will lose profit.
She has to make less cakes to stop losing profits.
So the answer is B. Make less Cakes
Answer: 60.5
Step-by-step explanation:
The forecast for the next period using the simple exponential smoothing method is given by:
, where D= actual demand for the recent period, smoothing factor, F= forecast for the recent period .
Given: D= 64, , F= 59
The forecast for the next period =
Hence, the forecast for the next period = 60.5