Answer:

Step-by-step explanation:
The momentum of an object is given by
, where
is the mass of the object and
is the velocity of the object.
What we're given:
- object's mass
- object's momentum

Substituting given values, we can solve for
:

The regular period is 2pi. If you look up or type in a graphing calculator you can see that's when the sine function starts to repeat itself.
A) The equations are shown on the attached graph.
x = juice box cost
y = water bottle cost
B) Kara's proposed solution satisfies the first equation, but not the second one.
C) The solution is shown on the attached graph.
____
As a bonus, you get a graph for the other problem you posted. Please note this graph has some issues. Wherever there's a solid line ⌝ or ⌞ the actual shape of the graph should be the opposite one of these.
319049
as 100,042 + 98,117 + 120,890 = 319,049
Answer: Option 'E' is correct.
Step-by-step explanation:
Marginal utility is the addition utility derived from each successive unit of a particular good.
so, marginal utility is the change in utility from consuming an addition unit of a good or service.
Mathematically, it is expressed as

Hence, Option 'E' is correct.