Answer:
Step-by-step explanation:
Given that the solution of a certain differential equation is of the form

Use the initial conditions
i) y(0) =1
... I
ii) y'(0) = 4
Find derivative of y first and then substitute

Now using I and II we solve for a and b
Substitute b = 1-a in II

Hence solution is

Answer:
B.
Step-by-step explanation:
Answer:
You can use Desmos to graph any equation:
Answer:
$20
Step-by-step explanation:
1.25 x $16 = $20
multiply the weight by the price per weight unit (kg).
Answer:
D
Step-by-step explanation:
EVerytime you do exponents its positive