Question

the value (v) of water in an open tank varies due to evaporation as v=x^4-50x^2+700 where v is expressed in gallons and x is the number of months elapsed if january corresponds to x=0 what will the value of water (in gal) be in june
a.700
b.1200
c.75
d.700

Answer 1

will medal if you help me

Answer 2

volume, not value, right?

v=x^4-50x^2+700
If x=0, that designates January. How many months later is June?

x=?

Answer 3

5 months

Answer 4

@alex6799