Answer:
D. 14°
Step-by-step explanation:
The Law of Sines tells you sides are in proportion to the sine of the opposite angle:
sin(A)/BC = sin(B)/AC
sin(A) = BC/AC·sin(B)
A = arcsin(BC/AC·sin(B)) = arcsin(7/28·sin(75°)) ≈ 13.974° ≈ 14°
Answer:
0.6065
Step-by-step explanation:
Probability mass function of probability distribution : ![P(X=x)=\frac{e^{-\lambda} \times \lambda^x}{x !}](https://tex.z-dn.net/?f=P%28X%3Dx%29%3D%5Cfrac%7Be%5E%7B-%5Clambda%7D%20%5Ctimes%20%5Clambda%5Ex%7D%7Bx%20%21%7D)
a mean of 0.05 flaw per square foot
Each car contains 10 sq.feet of the plastic roll
Mean = 0.05
Mean =
We are supposed to find What is the probability that there are no flaws in a given car’s interior i.e,P(X=0)
Substitute the value in the formula
![P(X=0)=\frac{e^{-0.5} \times (0.5)^0x}{0 !}](https://tex.z-dn.net/?f=P%28X%3D0%29%3D%5Cfrac%7Be%5E%7B-0.5%7D%20%5Ctimes%20%280.5%29%5E0x%7D%7B0%20%21%7D)
![P(X=0)=\frac{e^{-0.5} \times (0.5)^0}{1}](https://tex.z-dn.net/?f=P%28X%3D0%29%3D%5Cfrac%7Be%5E%7B-0.5%7D%20%5Ctimes%20%280.5%29%5E0%7D%7B1%7D)
![P(X=0)=0.6065](https://tex.z-dn.net/?f=P%28X%3D0%29%3D0.6065)
Hence the probability that there are no flaws in a given car’s interior is 0.6065
Answer:
addition property of equality
Step-by-step explanation:
you are adding 1 to the other side!
Step-by-step explanation:
Bro I will tell the answer in here ok