Answer:
Maximum error for viscosity is 17.14%
Step-by-step explanation:
We know that everything is changing with respect to the time, "r" is changing with respect to the time, and also "p" just "v" will not change with the time according to the information given, so we can find the implicit derivative with respect to the time, and since
The implicit derivative with respect to the time would be
If we multiply everything by dt we get
Remember that the error is given by 
therefore doing some algebra we get that
Since, r = 0.006 , dr = 0.00025 , p = 4*105 , dp = 2000 we get that
Which means that the maximum error for viscosity is 17.14%.
Answer:
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Step-by-step explanation:
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Answer:
x = –7, x = 2, or x = 4 are factors of f(x).
Step-by-step explanation:
Given : f(x) = 5x³ +5x²-170x +280 and x + 7 is one factor .
To find : What are all the roots of the function.
Solution : f(x) = 5x³ +5x²-170x +280 .
We have given that x + 7 is factor that mean x = -7 is factor of f(x )
When we divide f(x) by x +7 we get
5x² -30x +40 =0
Taking common 5 from equation
5( x² -6x +8) =0
On dividing by 5 both sides
x² -6x +8 = 0
On factoring
x² -2x -4x +8 = 0.
Taking common x from first two terms and -4 from last two terms
x ( x -2) -4 (x -2) = 0
On grouping
(x-2) (x-4) = 0
x -2 =0
x =2
x-4 =0
x = 4
Therefore, x = –7, x = 2, or x = 4 are factors of f(x).
Comparing is estimating, measuring, or finding the similarity or dissimilarity between different things.
C because if you plug one into the other the answer comes out as x and that is how you know it is an inverse
