50/2.5=
20
Unit rate is 20 miles per gallon
Answer:
The value of x that maximizes the volume enclosed by this box is 0.46 inches
The maximum volume is 3.02 cubic inches
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
The volume of the open-topped box is equal to

where

substitute

Convert to expanded form

using a graphing tool
Graph the cubic equation
Remember that
The domain for x is the interval -----> (0,1)
Because
If x>1
then
the width is negative (W=2-2x)
so
The maximum is the point (0.46,3.02)
see the attached figure
therefore
The value of x that maximizes the volume enclosed by this box is 0.46 inches
The maximum volume is 3.02 cubic inches
30°
A strait line is 180°
75°+75°=150°
180°-150°=30°
Answer:
where is the picture of the tables?
Step-by-step explanation:
The answer is both all real numbers less than 0 and all real numbers greater than 0