Answer:
k = 9/5
Step-by-step explanation:
In y=k/x^2 replace x with (-3) and y with (1/5); then calculate k:
k
(1/5) = ----------
(-3)^2
1 k
or ------- = ----------
5 9
Solving for k through cross-multiplication, we get
5k = 9, or k = 9/5
Answer:
They had 7,618.8 subscribers last year.
Let me know if this helped :)
Step-by-step explanation:
We need to find 40% of 12,698
To do that, we need to multiply 12,698 by the decimal form of 40%.
12,698*0.40=5,079.2
Then, we need to subtract 5,079.2 from the amount of subscribers we had this year.
12,698-5,079.2= 7,618.8
Answer:
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Step-by-step explanation:
Answer:
You can calculate for x by
Step-by-step explanation:
7.5 - 2.8 = 4.7
Hope this helps.
