Answer:
Step-by-step explanation:

<span>Divide the US into groups, by state. For cluster sampling, randomly choose twenty states and use the population of those states as the sample. For stratified sampling, randomly choose 10,000 people from every state as the sample.</span>
75meters*2(way there and way back)=150mt
150meters= 15'000centimeters
I think it means that how much will it be per pound. Have a great day!
ANSWER
The resulting parabola in vertex form is:

EXPLANATION
The original equation of the parabola is given as

This parabola has its vertex at the origin.
If the graph of this parabola is shifted four units right and three units down, then the new equation is:

This the equation of the transformed parabola.
Its vertex is now at (4,-3).