If a > 0, b>0, show that f(x)= a(1-e^-bx)
Answer:
72
Step-by-step explanation:
Area = base * height
Area = 9 * 8 = 72
You are finding 3 1/6 - 1 5/6.
To solve, you should first change it so that the numerator of the first fraction is greater than the numerator of the second. Note that both have the same denominator (6). Subtract as usual:
3 1/6 = 2 7/6
2 7/6 - 1 5/6 = 1 2/6
1 2/6 is your answer.
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Answer:

Step-by-step explanation:
So we have:

Remove all the fractions to make things simpler. To do so, we can multiply by the LCM of the denominators.
The denominators are 3 and 7.
The LCM of 3 and 7 is 21. Thus, multiply everything by 21:

Distribute:

Simplify the fractions:

Add 12x to both sides:

Subtract 9 from both sides:

Divide both sides by 26:

Reduce:

And that's our answer :)
Put them in order of least to greatest and then cross out them till you get the middle number. 81,83,91,94. answer is 91.