Mono=one
bi=two
tri=three
it tells how many terms it has when fully combined
we can not tell from x+2x+3-1 if it is a whatnomial
we must combine the x's and numbers to get 3x+2
we see it has 2 terms so bi=2 so binomiall
23x+16 is combined
2 terms
binomial
Answer:
Step-by-step explanation:
1.
2.
3.
W= -0.5d+34
The slope is -0.5 as the water I receding by .05 feet per days (d). The y-intercept is 34 as you start with 34 feet of water.
To find how many days it'll take for the water level to reach 26 feet you'll plug 26 in for w in this equation and then solve.
26= -0.5d +34
-8 = -0.5d
Minus 34 from both sides to get the slope alone. (As shown above.) Then divide by -0.5 to get d on it's own as shown below.
16 = d
It should take 16 days for the water to recede from 34 feet to 26 feet. You can plug 16 into the original equation to check your work.
(a) ln(3)/30 = 0.0366
_____
The solution to the differential equation is
.. p(t) = p0*e^(0.0366t)
then
.. p(30) = p0*e^1.098 = 3.00*p0 . . . . to 3 significant figures
Skewed
symmetric
uniform
skewed