Tisha and her academic team are working to go to state finals. They must have a certain number of points to advance. They have h
2 answers:
Answer:
b equals T minus a minus c minus d all over 3 ⇒ 3rd answer
Step-by-step explanation:
* Lets explain how to solve the problem
- Tisha and her academic team have had three local matches
# Assume that the points of the local matches are a , c , d
- They will attend a district match
- District match points count for three times the number of points
than local matches do
# Assume that the points of the district match is b
- T is the total points they will earned in the four matches
∵ The points in the local matches are a , c , d
∵ The point in district mach is 3b
∴ T = a + c + d + 3b
* <u><em>Lets find b in terms of a , c , d , T</em></u>
∵ T = a + c + d + 3b
- Subtract a from both sides
∴ T - a = c + d + 3b
- Subtract c from both sides
∴ T - a - c = d + 3b
- Subtract d from both sides
∴ T - a - c - d = 3b
- Divide both sides by 3
∴
∴ b equals T minus a minus c minus d all over 3
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I am not familiar with Laplace transforms, so my explanation probably won't help, but given that for two Laplace transform
and 
, then 
Given that
and 
So you have
From Table of Laplace Transform, you have
and hence 
So you have
.
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I am not familiar with Laplace transforms, so my explanation probably won't help, but given that for two Laplace transform
Given that
So you have
From Table of Laplace Transform, you have
So you have
Hope this helps...