Answer:
y= -50x + 400
Step-by-step explanation:
-50 miles from the place which means they are going further and further away so it is negative. And its 400 because y=mx+b the b is 400 because thats where they started. Also it said it was correct on A-p-e-x.
Volume = πr²h
Diameter = S
Height = S
Radius = S/2
Volume = π ( s²/4 ) s
1/4 πs³
The required answer is in the option ( A )
Hope helps!
Answer:
No she isnt
Step-by-step explanation:
12.5% is for a hour, so if Maxine did 3 hours more than that would be (12.5x 3 ) 37.5%
The notation in its current form isn't entirely clear.
Did you mean to write 
? The 4 isn't in the square root.
If so, then the expression is in simplest form because we cannot simplify 
any further (note how 10 doesn't have any perfect square factors other than 1).
Also, the 3/4 portion is fully reduced already.
------------------------
Or,
Did you mean to write 
? This time the 4 is inside the square root.
If so, then we can simplify like this
This means that 
