<span>It doesn't matter that she guessed correctly on the first two questions, guessing the third question correctly is independent of guessing any other question correctly. Therefore, the probability is one out of four, 1/4.</span>
Hey!
Alright, let's solve this step-by-step:
156.46 - 14.95 = 141.51
141.51 / 0.89 = 159
We can check by multiplying: 0.89 × 159 = 141.51 --- Is Correct!
Alonzo drove the truck for 159 miles.
Answer:
(A) 
(B) 
Step-by-step explanation:
We have to find the Laplace transform
(a) x(t) + 7 x(t) = 5 cos2t
Taking Laplace of both side



(B) 
Taking Laplace transform of both side


