$65 if you include the $20 he already had in his account
7/10... 14/20, 28/40
12/11... 6/6.5, 24/22
3/2... 6/4, 12/8
11/4... 22/8, 33/16
5/12... 10/24, 20/48
We could simplify 456785555555 by putting it into scientific notation:

Now, we can multiply.

If you want your answer in standard notation:
1482725913000000
To answer this, we need to use the equation for the volume of a cylinder:

Where:
'V' : Volume
'r' : radius
'h' : height
Now we plug in our values and solve:


V = <span>13571.68 cubic feet
</span>
∴Despite not being exactly what we got, the answer must be 'B'. It is the closest value to our solution without going over.
Hope this helps!
Answer:
Danny does
Step-by-step explanation: 40 / 4 = 10
85 / 5 = 17
10 is less than 17 meaning that Danny is offering a better deal.
Hope this helps!