The volume (V) of water stored in an open tank varies due to evaporation as V = xÊ – 50xÆ + 700, where V is expressed in gallons
and x is the number of months elapsed. If January corresponds to x = 0, what will the volume of water (in gallons) in the tank be in June?
1 answer:
V=56 l=45 h=78that is the answer
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Answer:
Q'(3, 4 )
Step-by-step explanation:
Under a reflection in the x- axis
a point (x, y ) → (x, - y ), thus
Q(3, - 4 ) → Q'(3, 4 )
slope = m=(y2-y1)/(x2-x1)
m= (4-5)/(1-(-2))
m= -1/(1+2)
m=-1/3
Choice C
Length(l)= 4+ w
Width(w)=w
Area(A)= 21m^2
so keep in mind Area= Length × width
A= l×w
21=(4+w)(w)
21= 4w+ 2w
21=6w
w=3.5
The width is 3.5m
so the answer is about 4m
Answer:
total = 2.8 + 3x
x is the price of the candy bars
Answer:
Step-by-step explanation:
48 points
