For given Poisson distribution, <span>μ=8.
</span>P(x)=μ^x*e^(-<span>μ)/x!
so
P(4)=1.5^4*e^(-1.5)/4!= 0.04707 approx.</span>
Answer:
Step-by-step explanation:
<u><em>The complete question is</em></u>
A circle with a radius of 3 cm sits inside of a circle with a radius of 5 cm. What is the area of the Shaded Region?
The shaded region is the area outside the smaller circle and inside the larger circle
we know that
The area of the shaded region is equal to subtract the area of the smaller circle from the area of the larger circle
Remember that
The area of the circle is equal to
so
The area of the shaded region is
![A=\pi [r_1^2-r_2^2]](https://tex.z-dn.net/?f=A%3D%5Cpi%20%5Br_1%5E2-r_2%5E2%5D)
where
substitute
![A=\pi [5^2-3^2]](https://tex.z-dn.net/?f=A%3D%5Cpi%20%5B5%5E2-3%5E2%5D)
![A=\pi [16]](https://tex.z-dn.net/?f=A%3D%5Cpi%20%5B16%5D)
assume
substitute
Didn't you already get this question right because it says 1/1 point?
Answer:
Current yield = 5.46%
Step-by-step explanation:
Current yield is calculated by dividing the annual income (coupon) on the bond divided by the current price of the bond
Current yield = Annual coupon / Current price
In this case,
Face value or Par value = $7,600
Price of the bond = $7,373 (shows it is a discount bond since the price < FV)
Coupon rate = 5.30%
Next, calculate the Coupon payment in dollars;
Annual coupon PMT = Coupon rate * Face value
Annual coupon PMT = 0.053 * 7,600 = $402.8
Therefore, Current Yield = 402.8 / 7,373 = 0.05463
Current yield = 5.46%
Answer:
I think it's B
Step-by-step explanation:
I may be wrong so don't take my answer as something you should use but if it is right let me know
