1/5 is the value but all you do is take the first number which would be your numerator and add both the first and last number together to get your denominator
Answer: n+4 or 4+n
Step-by-step explanation: too much to explain but I promise it’s right
Answer:
Step-by-step explanation:
To find the value of x, using Pythagorean theorem.
x² = 6² + 4²
= 36 + 16
= 52
= 2*2*13
x = √2*2*13
x = 2√13
For this question, will we use permutations.
So, how many people can be in the first group? 11. Then what about the second group? Well because there is already at least one person in the slot for the group it must 10. Then so on.
Then we multiply all of the terms.
11*10*9*8*7*6*5*4*3*2*1 or 11! Which means the same thing.
11! = <span>39916800
</span>
There are <span>39916800 ways to make a group.</span>
For this case we must add the given series. We expanded the series for each of the values of i, that is, from 1 to 5:
We add the terms:
Finally, the value of the given series is 45.
Answer:
45
