To find the value of y in the given equation, substitute the given value of x to the equation.
y = 4x + 2x² -x³
Substitute 2 for all x's.
y = 4(2) + 2(2²) - 2³ = 8
Therefore, the value of y is 8.
8 ounces of distilled water may be added
Answer:
Therefore to get 4 feet per second the values of distance and time are
![Distance = 4 feet\\Time = 1 s](https://tex.z-dn.net/?f=Distance%20%3D%204%20feet%5C%5CTime%20%3D%201%20s)
Step-by-step explanation:
Speed:
Speed is defined as the rate of distance covered in per unit time.
It is given as
It's unit is meter per second
So to get 4 feet per second
i.e Distance = 4 feet
Time = 1 second
Also we can have other values too like
Distance = 8 feet
Time = 2 second
and so on
Therefore to get 4 feet per second the values of distance and time are
![Distance = 4 feet\\Time = 1 s](https://tex.z-dn.net/?f=Distance%20%3D%204%20feet%5C%5CTime%20%3D%201%20s)
Answer:
x=31.25
Step-by-step explanation:
250+14h=22h
250=22h-14h
250=8h
h=250/8
h=31.25