Answer:
It would be (-5,3). Hope this helps!
Step-by-step explanation:
Start from zero on the x line and count until you get to the where the P is, then start from zero and count on the Y line till you get to the P.
<span>a+b) • (a2-ab+b2)
</span><span>(a+b) • (a2-ab+b2) =
a3-a2b+ab2+ba2-b2a+b3 =
a3+(a2b-ba2)+(ab2-b2a)+b3=
a3+0+0+b3=
a3+<span>b<span>3
ANWSER </span></span></span><span> y4 - y3 + 2y2 + y - 1
——————————————————————
(y + 1) • (y2 - y + 1)</span>
Answer:
Step-by-step explanation:
The larger the sample size, the lower the standard deviation. The standard deviation shows how the data is spread from the mean. Therefore, benefit of increasing the sample size when trying to estimate the mean from a sample average are
a. A reduction in the bias of the estimate.
b. A reduction in the variability of the estimate.
The width of confidence interval is determined by the margin of error
Margin of error = z × s/√n
A smaller standard deviation and increased size would result to a narrower confidence interval. Therefore, increasing the sample size does not result to an increase in the width of the resulting confidence interval.
$20.00. I don't really understand your question but 20% of 100 is 20.
Answer:
The slope of this line would be 3.
Step-by-step explanation:
To find the slope of any line, use the slope formula and the points given.
m(slope) = (y2 - y1)/(x2 - x1)
m = (4 - 1)/(3 - 2)
m = 3/1
m = 3
