Answer:
50
Step-by-step explanation:
im not that sure sorry
The answer is C I read the passage took the test and did good.
Y= 3/4x - 2 (-2,10)= (x1,y1)
The slope is -4/3 of the perpendicular line:
Then:
y-y1=m(x-x1)
y-10=(-4/3)(x+2)
y=-(4/3)x -8/3 +10
y= -(4/3)x +22/3 (That's the answer)
Answer:
The laplace transform is
Step-by-step explanation:
We will solve this problem by applying the laplace transform properties (their proofs are beyond the scope of this explanation).
Consider first the function f(t) = 1. By definition of the laplace transform, we have
when f(t) = 1 we get
We will apply the following properties: Define L(f) as applying the laplace transform
(this means, multiplying by an exponential corresponds to a shift in the s parameter of the transform of f)
(this is, multypling by is equivalent to taking the n-th derivative of the transform.
We are given the function . Since the transform of the constant function 1 is 1/s, by applying the first property we get
By applying the second property we get
Answer:
14 months
Step-by-step explanation:
1/3 x 12 = 4.
1/3 x 2 = 2/3.
12 + 2 = 14.
It will take her 14 months.
Hope this helps! :)