Answer:
you cant solve it, since we need and = sign and other numbers on that side,
but you can simplify it to (x^2+4x+4)
Step-by-step explanation:
x^3+6x^2+12x+8/x+2
=(x+2)(x+2)(x+2)/x+2
=x^2+4x+4, since you cancel out one of the numerators(x+2) with the denominator
The mean is affected by outliers.
The mean is always a more accurate measure of center than the median.
Removing an outlier from a data set will cause the standard deviation to increase.
If a data set’s distribution is skewed, then 95% of its values will fall between two standard deviations of the mean.
If a data set’s distribution to skewed to the right, its mean will be larger than its median.
Answer:
The mean is affected by outliers
If data sets distribution is skewed, than 95%
Step-by-step explanation:
B. $2.30
C. $6.00
D. $13.50
(Worth 10 points!)
Answer:
A. $1.50
Step-by-step explanation:
Based on the graph, the cost of the pencils is the same regardless of the number bought, so the equation is linear. You can find the rate, or cost per pencil, by first using two points:
(5, 7.5) and (3, 4.5)
Slope formula:
In order to find the unit rate, you divide the numerator by the denominator to get the price per pencil:
3 ÷ 2 = $1.50 per pencil
Step-by-step explanation:
THE ANSWER IS A BEACUSEETHY KEEP ADDING 1.50
y-x=-1
Answer:
15. 18 7/10
18. -14 2/5
19. 6 3/4
20. 1 7/12
Step-by-step explanation:
if you need help with math i recommend mathpapa.com it really helps out a lot just type in the equation and it will give it to you. That's what i used to help you out, hopefully you did good!