Find the height of it with pythagoras
Root(100-36)=8
Volume = 1/3 pi r^2 h
1/3(36pi x 8)
=96pi
about 301.59ft^3
Answer: 2.67 donut/minute
To find the average rate, you need to know the donut production and the time needed. In this question, the unit used is dozen donut and minutes. Assuming you want the rate to have donut/minute then the calculation would be:
Rate:
4x12 donuts / 18 minute
48 donut /18 minute
2.67 donut/minute
Answer:
£600
Step-by-step explanation:
You borrow $4,500 for six months at a simple interest rate of 8%. How much is the interest?
John borrows $2400 for 3 years at 9% simple interest. How much will he owe at the end of 3 years?
Answer:$20
Step-by-step explanation:
The total money paid
$105 + $125 + $175 = $405
If they are to share the cost equally, then each are to pay $405 ÷ 3 =$135 each
Since tom paid $105, He need to give out $30 more to make it $135, so he will give sam $30
Since Dorothy initially Paid $125, he will need to give out $10 to make his total pay $135, so he gave sam $10
Therefore $t = 30 and $d=10
$t -$d = $30 - $10 = $20