Answer:
20m/s due east
Explanation:
Given parameters:
Displacement = 180m due east
Time taken = 9s
Unknown:
Average velocity of the truck = ?
Solution:
The average velocity is the displacement divided by the time taken;
Average velocity = 
Insert the parameters and solve;
Average velocity = 
= 20m/s due east
Answer:
D. if profit were positive, then firms would enter, decreasing price, and if profit were negative, then firms would exit, increasing price.
Explanation:
Perfectly competitive firms are price takers, hence they cannot influence the price of their products.
Perfectly competitive industries have no barriers to entry or exist of firms ,so if in the short run, firms are earning economic profit, then firms would enter into the industry , decreasing price, and if profit were negative, then firms would exit, increasing price. This makes perfect competitive firms to earn zero economic profit in the long run.
Answer:
$2800
Explanation:
First of all, the order received from Tinley High School has not been delivered by the end of November ,hence the value of the order is irrelevant for the purpose of calculating net accounts receivable at the end of November.
However, out of the goods of $3120 sold to Palos Middle School,$320 worth has been returned as defective,leaving a balance of $2800($3120-$320).
For Palos to be entitled to the discount of 2% they should have made payment by 24th November,which never happened,as a result the accounts receivable stay at $2800
Answer:
$500
Explanation:
2012 Income Statement
Revenue $2,000
<u>Expenses</u>
Wages incurred and paid $500
Salaries $400
Interest on bank loans <u>$600</u> <u>$1,500</u>
Net Income <u>$500 </u>
So, the amount of $500 will be shown as Net Income on the 2012 Income Statement.
The question is incomplete. The complete question is :
Bradley's Copiers sells and repairs photocopy machines. The manager needs weekly forecasts of service calls so that he can schedule service personnel. Use the actual demand in the first period for the forecast for the first week so error measurement begins in the second week. The manager uses exponential smoothing with α = 0.1 . Forecast the number of calls for week 6, which is next week. Week Actual Service Calls 1 2 3 4 5 The forecast for week 6 is ___ service calls. (Enter your response rounded to two decimal places.)
Solution :
It is given that :
The manager of Bradley's Copiers needs weekly forecast of the service calls so that the manager can schedule service personnel.
Using the 
for the 1st 
for the 1st week so as the error measurement begins in the second week.
The exponential soothing, α = 0.1
Week Actual service calls Forecast
1 28 28
2 34 (28 + 0.1 x (28-28)) = 28
3. 38 (28 + 0.1 x (34-28)) = 28.60
4. 27 (28.60 + 0.1 x (38-28.60)) = 29.54
5. 25 (29.54 + 0.1 x (27-29.54)) = 29.29
6 (29.29 + 0.1 x (25-29.29)) = 28.86
Therefore, the forecast for the week 6 = 28.86
