1. The volume of a cylinder equals the (area of the base)*height = ¶r2h =18.8
<span>2. The volume of a sphere can be found by the formula: </span>
<span>volume=4/3¶r3 = 33.51 </span>
<span>The volume of a cylinder equals the (area of the base)*height = ¶r2h = 150.8 </span>
<span>Therefore, 184.3 = 33.5 + 150.8 </span>
<span>3. no figure attached </span>
<span>4. 1st = 2 * 25 * (6/12) = 25 cf </span>
<span>2nd = 25 cf </span>
<span>3rd = 4 * 25 *(6/12) = 50 cf </span>
<span>4th = (3.14 *7.5^2/4) * (6/12) = 22 cf </span>
<span>Tot = 122 cf = 4.5 cf</span>
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hope this helps
Answer:
Perimiter= 27
Step-by-step explanation:
It equals that, because in order to find the perimeter of something, you just add all of the sides together. I don't know how to do the area, but I'm sure you'll be able to find how on google. I hope this helped in some way
Answer:
the second graph in the picture shows the equation
Step-by-step explanation:
Answer:
48 people.
Step-by-step explanation:
The sequence is 3 5 7 ...
The common difference is 2 so by the 7th stop 6 lots of people have boarded and the total is:
3 + 5 + 7 + 9 + 11 + 13 = 48 people.
=