Answer:
24.
Step-by-step explanation:
With composition of functions (as with the order of operations) we perform what is inside of the parentheses first. So, g(3)=2(3)+2=8 and then f(8)=24.
Answer:
6, 8, 10.
Step-by-step explanation:
Let n be any integer.
Then our first even integer will be
And the consecutive integers will be and
We want to find the integers such that the sum of <em>twice </em>the smallest number (2n) and <em>three times</em> the largest number (2n+4) is 42. In other words:
Solve for n. Distribute:
Combine like terms:
Subtract 12 from both sides:
Divide both sides by 10:
So, the value of n is 3.
This means that our first even integer is 2(3) or 6.
So, our sequence of integers is: 6, 8, 10.
And we're done!
Notes:
We use 2n because anything integer multiplied by 2 ensures that the resulting number is even. Starting out, n can be either even or odd, but by multiplying it by 2, we <em>will </em>get an even number.
It is 270,000. Hope this helps
Thank you for posting your question here at brainly. Feel free to ask more questions.
The best and most correct answer among the choices provided by the question is <span>21.3</span>.<span>
</span><span>
Hope my answer would be a great help for you.</span>