Answer:
a. radius = 0.0006m = 0.6mm and length =0.393m = 393mm
b. frequency =377.86Hz
Explanation:
Given:
mass of steel= 4g = 0.004kg
density of steel = 7890kg/m3
tensile stress of steel 7.0x10⁸
tension load =900N
from the density, we will calculate for the Volume of the steel string
density = mass/volume
volume = mass/density = 0.004/7890 = 5.07 x 10⁻⁷ m³
from the tensile stress will can get the maximum base Area of the string ,
tensile stress = load/area =
7x10⁸ = 900/A
A = 900/7x10⁸ = 1.29x10⁻⁶ m²
Area = πr²
area/pi = 4.105x10-7
radius = 0.0006m = 0.6mm
volume = Area x length
length = vol/area =(5.07 x 10⁻⁷ m³)/1.29x10⁻⁶ m² = 0.393m
b. the highest possible frequency is given by:
F = 
where T= tension, m=mass, L=length
F = 
= 297.04/0.786
frequency =377.86Hz
Answer:
The correct answer is letter "A": The difference between the expected YTM and the YTM of the comparable risk-free bond
.
Explanation:
Risk Premium is a return that exceeds the risk-free rate of return that the investment is expected to yield. The risk premium for an asset takes the form of compensation for investors who tolerate the additional risk of an investment compared to the risk-free asset. In fact, investors expect to receive risk premiums because of the risk they are engaged in with certain investment instruments.
Hi there
The answer is a
See the attachment for more details
Answer:
a. Yes
Based on the data given, it appears that specifications are being met.
Explanation:
a) Data and Calculations:
Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Average
12.5 13.4 13.0 13.2 12.9 65 13.00
12.7 13.2 13.6 12.7 13.5 65.7 13.14
12.9 13.0 13.3 13.3 13.2 65.7 13.14
13.2 13.1 13.4 12.7 13.2 65.6 13.12
Totals 51.4 52.7 53.2 51.9 52.7 261.9 52.4
Average 12.85 13.17 13.3 12.97 13.17 13.1
b) Using the law of averages, the process specifications of 12.45 and 13.35 minutes were not exceeded under any sample type. Therefore, it can be concluded that the process specifications are being met.
Answer:
(C) Bonds Payable for $150,000
Explanation:
the face value of the bonds will the value at which bonds payable account enter the accounting. Then, there is a discount which decrease the net value of the bonds:
Bonds Payable 150,000 credit
Discount on bonds 15,000 debit
When the bonds are converted, we will write-off these account against common stock and additional paid-in
To wirte-off the account we need to post them in the other side so we got:
Bonds payable debit 150,000 debit
Discount on bonds 15,000 credit
Common Stock xx credit
Additional paid.in xx credit
These makes option C correct
