Answer:
25
Step-by-step explanation:
i just subtracted 58 from 33.
Answer:
Since a blogger has 400 subscribers to her blog in January, and the number of subscribers has grown by a factor of 1.5 every month since the, to write a sequence to represent the number of subscribers in the 3 months that followed, the following reasoning has to be made:
January: 400 subscribers
February: 400 x 1.5 = 600 subscribers
March: 600 x 1.5 = 900 subscribers
April: 900 x 1.5 = 1,350 subscribers
Answer:
B) 21
Step-by-step explanation:
Write out the factorials as the full expressions of every number being multiplied.
Now cancel any numbers on the top and bottom to give:
This is simplified to
which is equal to 21
Answer:
(−∞, 2)∪(2, ∞)
Step-by-step explanation:
Domain is all the values that "x" can be
since finding all the values which "x" can be is too hard we will find out the values which "x" can't be- this means equating the denominator to "0" so that the function will be undetermined:
f(x)=\frac{x+1}{x-2}f(x)=
x−2
x+1
since we need the denominator to be "0" we must use the opposite of (-2) which is "2" so we will substitute "2" in the place of "x"f(2)=\frac{2+1}{2-2}f(2)=
2−2
2+1
- the function is now "undetermined" since nothing can be divided by 0 we need to write our answer in proper domain/range format
-Hope this helps!
