F * g means exactly that.
Which is that you should multiply the definitions of the functions.
(x+7)(1/x-13) = x/x-13 + 7/x-13 = x+7/x-13
x+7/x-13
The domain of this function, is x<13 and x>13.
But not 13. Because 13-13 = 0
And it is not legal to divide a number by 0.
Hence, f*g(13) is not defined.
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▹ Answer
<em>1. x = -7</em>
2. y = 7
▹ Step-by-Step Explanation
x - y = -7
x - 0 =7
x = -7
x - y = -7
0 - y = -7
y = 7
Hope this helps!
- CloutAnswers ❁
Brainliest is greatly appreciated!
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Answer:
16000 bacteria after 60 days
Step-by-step explanation:
60 divided by 12 = 5
500 x 2= 1000
1000 x 2 = 2000
2000 x 2 = 4000
4000 x 2 = 8000
8000 x 2 = 16000
Answer:
V = 205 in^3 to the nearest whole number
Step-by-step explanation:
V = 4/3 π r^3
Plugging in the given information:
V = 4/3 * 3.14 * 7^2
V = 205.147.
Answer:
79,000= 79•10^3
Step-by-step explanation:
so the amount of 0's = the power of 10.
In this situation there is 3 0's . so the power of ten will be 10^3
and then the number before the 0's will equal m
so m = 79 n = 3
And also (just as a side note) you can use the asterisk mark (*) as the multiplication symbol. on most keyboards the command is ctrl + 8. you can also use a bullet point (•) for multiplication symbol the command for that is alt + 0149