250cm^2 is the answer... I think...
Answer:
50cm
<em>Nxuwhsiiwhiw8hewheuheuejeur</em>
Hello,
s=48t-16t²
a)
s=0==>16t(3-t)=0==>t=0 or t=3
b)
s>32==>48t-16t²>32===>16(t²-3t+2)<0
Δ=9-8=1
==>16(t-1)(t-2)<0
==>1<t<2 (negative between the roots)
The simplified form of this expression is 4D^21
Answer:
15 ounces is the most accurate measurement