Answer:
The first prize is $800.
Explanation:
Third price = $50
The second price = $50(4) = $200
The first prize = 4($200) = $800
She would have to get 78.75 dollars every week to get the camera.
Answer:
A≈254.47ft²
Step-by-step explanation:
A=πr2=π·92≈254.469ft²