Let denote Pat's age with P and Zach's age with Z.
We know the following facts:
<span>1.Pat is six years older than twice his Cousin Zach’s age. We can rewrite this statement as:
P=2*Z+6
</span><span>2. The sum of their ages is less than 36.
P+Z<36
In order to find the greatest age that Zach could be we should find for which Z
P+Z=35 (the first whole number smaller than 36)
P=35-Z
35-Z=2*Z+6
35-6=3Z
29=3Z
Z=29/3
Z=9</span>
Answer:
I think the answer is -104,400,000,000,000,000
Step-by-step explanation:
Answer:
a) 16![\pi](https://tex.z-dn.net/?f=%5Cpi)
b) Using
is more accurate because it represents the exact and full value of pi, rather than an estimation or approximation like 3.14.
Step-by-step explanation:
The formula to find the volume of a cone is
. We know the radius is 6, so all we need to find is the height, h. By using the Pythagorean theorem, we can see that the height is
, or 8. Plugging in all the values into the formula gives us:
V = ![\frac{1}{3} \pi (6)(8)](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%20%5Cpi%20%286%29%288%29)
V = 16![\pi](https://tex.z-dn.net/?f=%5Cpi)
Hope this helped! :)
X = 28lb; then 60 - 28 = 32lb
Proof: 28lb x $1.16 + 32lb x $0.86 = 60lb x $1.00
32.48lb + 27.52lb = 60lb
So, your answer is 32lbs