Popcorn kernels in 1 lb bags.
4 ounces of kernels make two quartz of popped popcorn
Number of bag of kernels to fill ten gallons of popped popcorn.
1 pound = 16 ounces
16 ounces / 4 ounces = 4
4 * 2 quarts = 8 quarts
8 quarts / 4 quarts per gallon = 2 gallons
1 pound bag of popcorn kernel produces 2 gallons worth of popped popcorn.
To make 10 gallons worth of popped popcorn, you need 5 1-pound bags of popcorn kernels.
You add/subtract complex numbers simply by adding/subtracting real parts and imaginary parts.
So, the real part of this sum is the sum of the real parts:

And the imaginary part of this sum is the sum of the imaginary parts:

So, you have

Answer) -3/4 or decimal form -0.75
r = √(3V/πh)
multiply both sides by 3 to eliminate the fraction
πr²h = 3V ( divide both sides by πh )
r² = 3V/ πh ( take the square root of both sides )
r = √(3V/πh)
answer:42
Step-by-step explanation: divide 63 by 3 then multiply that by 2