Multiply 250 by 120 and the answer is 300,000ft2
Answer:
2,5
Step-by-step explanation:
2 - 4 = 2
2 - 7 = 5
So the answer is 2,5
I think.
1) Volume = x^3 - 3x^2 + 5x - 3
2) Area of the base = x - 2
3) Volume = base area * height =>
4) height = volume / base area = (x^3 - 3x^2 + 5x - 3) / (x - 2)
So, you have to divide the polynomial x^3 - 3x^2 + 5x - 3 by the polynomial x - 2 to find the height.
5) I will use short division:
|1 - 3 + 5 - 3
|
2 | + 2 - 2 +6
--------------------------------
1 - 1 + 3 +3
That division left remainder + 3.
The quotient is x^2 - 3x + 3.
The reaminder (3) indicates that the polynomilar x^3 - 3x^2 + 5x - 3 is not divisible by x - 2, and that means that you cannot find the exact height.
I suggest that you check the numbers of the statement because most likely there is an error. Nevertheless, this explanation of the detailed procedure to determine the height fo the prism by dividing the volumen by the base area is complete and detailed enough to calculate the answer.
Answer:
The answer is option B
Step-by-step explanation:
To find the coefficient of the third term in
Rewrite the expansion in the form
where n is the index
So we have
After that we use the formula
where r is the term we are looking for
For the third term we are looking for the term containing x²
that's
r + 1 = 3
r = 2
So to find the coefficient of the third term
We have
Hope this helps you