Answer: 7
Step-by-step explanation:
For c, we are given this sum from 1 to 3 of 
. 1/2 is a constant , therefore, we can move it outside of the summation.
*I hope you can understand what I'm saying. I can't figure out how to type in summations into the equations section.
1/2∑₁³n²
This means you would multiply the sum of n² from 1 to 3 by 1/2.
We are told n=1 to n=3 so we would plug 1, 2, 3 into n.
1²=1
2²=4
3²=9
We would add them together since that is what the sum sign tells us to do.
1+4+9=14
Now that we know the sum, we multiply it with 1/2
14/2=7
Answer: I don't understand what the question is but that problem is correct .
Step-by-step explanation:
Answer: guessing you meant plain the answer would be true!
Step-by-step explanation:
It's option À because half the diameter to turn into radius which is 14. Then substitute the height and radius to the the volume formula of a right cone: Pi x radius^3 x height then divide it by 3. Then u should get 2411.69 in^3
12 gallons makes 96 pints. There are 8 pints in each gallon.
