Answer / Explanation:
Kindly note that the question is incomplete. However, kindly find the complete question below and the answer.
Complete Question
Water is flowing in a trapezoidal channel at a rate of Q=20m³/s . The critical depth y for such a channel must satisfy the equation:
0 = 1 − Q² / gA³c . B Where g= 9.81m /s² and Ac = the cross-section area can be related to depth y by B = 3+y and Ac = 3y+y²/2. Solve for the critical depth using (a). the graphical method,
Answer:
Given the equation,
0 = 1 − Q² / gA³c. B
Now substituting the given value g= 9.81m /s² , Q =20m³/s, B = 3+y, and Ac = 3y+y²/2,
We get:
0 = 1 - 20² / (9.81) ( 3y + y²/2)³ (3+y)
Hence we choose f(y) = 1 - 40.7747 / (3y + y²/2)³ . (3 + y) and solve for f(y) = 0
Therefore,
To solve using a graph, we take twelve sample points ( starting at y = 0.25 in step of 0.25m and plot a graph using MS- Excel. Kindly find the graph below.
2) As evident from the sample point and the graph function f(y) gets close to zero at y = 1.5, hence the root of f(y) = 0 is Xr = 1.5
<u>Solution and Explanation:</u>
The following formula is used in order to calculate the days sales outstanding:
Days sales out standing = ( Accounts receivable divided by Sales ) multiply with 365
= $1.5 million divided by $12 million multiply with 365
After calculating we get, 45.625 days
<u>In order to calculate the capital released, the following formula is used:
</u>


= 513699
Therefore, the capital released is $513699
Answer:
b. the average number of days to collect receivables is 31.
Explanation:
The calculation of average number of days is shown below:-
Accounts receivable turnover = Net credit sales ÷ Average accounts receivable
$240,000 ÷ $20,000
= 12
Average number of days to collect receivable = Number of days in a year ÷ Accounts receivable turnover
= 365 ÷ 12
= 31 days
Therefore for computing the average number of days to collect receivable we simply divide accounts receivable turnover by number of days in a year.
Answer:Only statements 1 and 2 are correct
Explanation: An effective team involves people who interact with each other to accomplish certain goals or meet certain needs. Team members work intensely with each other to achieve a specific, common goal or objective. This therefore attracts other people to them, that is magnetism. In as much as they look out to achieve their goals, they are also interested in others' success.