Min at (2,-4)
D=1-4*1*-6=25=> 2 real roots
x=3, -2
<span>Volume = 9 * PI = </span><span><span><span>28.2743338823
</span>
</span>
</span>
<span>Cone Volume = (<span>π<span> • r² •<span> h) ÷ 3
radius^2 = 3 * </span></span></span></span><span>28.274 / (PI * 15)</span>
radius^2 = <span>84.822 / </span><span><span><span>0.2094395102
</span>
</span>
</span>
<span>
<span>
<span>
radius^2 = 404.99</span></span></span>
radius^2 = 405
radius = 20.125
Source:
http://www.1728.org/volcone.htm
Clock strikes once at one o clock, twice at two o clock, thrice at three o clock and so on. how many times will it strikes for 24 hours. this is a question for time word problem. if u know the answer please write it here.
The answer is D
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62 percent of 80 is more
Step-by-step explanation:
the 62 percent of 80 comes out to 49.6 people and the other one comes out to 42 people
i dont know how to explain how to do it
