Answer: Divide using synthetic division. If the remainder is 0, then x+2 is a factor.
x+2 is not a factor.
I put your question into a website, I don't know if that will help you but that's the best I can do, I don't even know the answer
Answer:
The Maximum error is 
Step-by-step explanation:
Given that the circumference of a sphere was measured to be 82 cm with a possible error of 0.5 cm
<h3>To find :</h3><h3>(a) Use differentials to estimate the maximum error in the calculated surface area. (Round your answer to the nearest integer.)

</h3>
Given circumference of a sphere=82 cm and possible error =0.5 cm
Error of the surface area is dA
Error of circumference is dC = 0.5 cm
We know that the formula for Circumference of a sphere is C=2πr units
Differentiating with respect to r

(∵ dC = 0.5 cm)
<h3>Since Area

square units</h3>
Differentiating with respect to r
square units
Since given C = 82 cm.and also C=2πr we have



From that 
Substituting the values of r and dr in the above equation we get




∴ Maximum error is 
Answer:
16.2 =
and 121 = 
Step-by-step explanation:
16.2 can be simplified to its fraction form, which is 
which is 16.2
121 is already simplified since it is a whole number, but its fraction form would be 
which is 121
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<em>(I hope this helped & good luck! <3)</em>
125 %
If you divide 15 by 12 (the difference between the prices) then that's what you get :)