<span>The correct answer is She can use a complex query linking student scores by name and available study period, then sort the data and group it. By doing this, she would have used both tables to make a decision on how to group the students for a review class.</span>
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
Answer:
The price per share of this stock is $13.20
Explanation:
Using the dividend discount model, we can calculate the price per share today of this stock. The DDM values a stock based on the present value of the expected future dividends of the stock discounted using the required rate of return on the stock. The price o=per share today for this stock is,
P0 = 0.18 * (1+1) / (1+0.1024) + 0.18 * (1+1)^2 / (1+0.1024)^2 +
0.18 * (1+1)^3 / (1+0.1024)^3 + 1.25 / (1+0.1024)^4 + 1.25 / (1+0.1024)^5 +
(1.60 / 0.1024) / (1+0.1024)^5
P0 = $13.20
Based on the statement above their need to separate the employee first because there is an employee get bonus and dont. so the correct order of steps to determine the significant result are: c. B,E,D,C,A
hope this help
Answer:
$129.35
Explanation:
Here is the full question :
What is the present value of an annuity of $27 received at the beginning of each year for the next six years? The first payment will be received today, and the discount rate is 10%
Present value is the sum of discounted cash flows
Present value can be calculated using a financial calculator
Cash flow each year from year 0 to 5 = $27
I = 10%
PV = $129.35
To find the PV using a financial calculator:
1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.
2. after inputting all the cash flows, press the NPV button, input the value for I, press enter and the arrow facing a downward direction.
3. Press compute
