The correct option is (B) 9x^2 + 9x + 2
Explanation:
The product of (3x+2) and (3x+1) is:
(3x+2)(3x+1)
3x(3x+1) + 2(3x+1)
9x^2 + 3x + 6x + 2
9x^2 + 9x + 2
B because the center of data is best measured by the median when there are outliers, and 42 is an outlier in this set.
Answer:
<A = 29°
Step-by-step explanation:
<A = 1/2(mDE - mBC)
<A = 1/2(70 - 12)
<A = 1/2(58)
<A = 29°
Answer:
Domain : D{-∞,∞} the reals.
Step-by-step explanation:
The function is plotted in the image.
[tex] f(x) = -3.15 * x + 723.45 [tex]
the linear functions usually have a domain from - infinite to infinite, the domain when is a piece wise function or discontinuous, the domain is defined in the pieces where is defined.
In this case there is no restriction so the function is continuous.
Answer:
H is greater than or equal to 140
T is less than or equal to 50
Step-by-step explanation:
Tell me if this is right