4/5 is the answer unless you need it in decimal
Answer:
I think its 95.0%.But I am not sure about it
Answer:
200 oz
Step-by-step explanation:
Just use the equation
0.32x=200
To find it, evaluate it at the endpoints and the vertex
in form
f(x)=ax²+bx+c
the x value of the vertex is -b/2a
given
c(t)=1t²-10t+76
x value of vertex is -(-10)/1=10
evaluate c(0) and c(13) and c(10)
c(0)=76
c(13)=115
c(10)=76
it reached minimum in 2000 and 2010
porbably teacher wants 2010
the min value is $76
it would be 160 feet wide
