Answer:
5 muffin 6 cookie, 10 muffin 12 cookie, 15 muffin 18 cookie, 20 muffin 30 cookie
Step-by-step explanation:
think of it as a fraction like 5/6 is the same as 10/12 and 15/18 and so on
<em>x</em> ^2 + <em>y</em> ^2 = 9 => <em>y</em> = <em>y(x)</em> = ± √(9 - <em>x</em> ^2)
Each cross section would be a square with side length equal to the vertical distance between the upper and lower semicircles defined by <em>y(x)</em>, which is
√(9 - <em>x</em> ^2) - (- √(9 - <em>x</em> ^2)) = 2 √(9 - <em>x</em> ^2)
The area of each square section is the square of this length,
(2 √(9 - <em>x</em> ^2)) = 4 (9 - <em>x</em> ^2) = 36 - 4<em>x</em> ^2
We get the whole solid for -3 ≤ <em>x</em> ≤ 3, so integrating gives a volume of
Answer:
The first five belong in the left most group of 1/6 = 1/3÷2
The sixth (right) one belongs in the middle group of 1/9 = 1/3÷3
Step-by-step explanation:
Answer:
-1/4x + 3
Step-by-step explanation: