The answer would be 9/4 in exact form
Y=0.2x+0.3=0.5
y=0.05x+0.4=0.09
all you have to do is basically just add the numbers when you add the numbers that would be your fraction you have to add the zeros and which will make the number
Answer:
The mean value of this function on the interval [7, 11] is 6.
Step-by-step explanation:
The given function f(x)= x^2 - 12x + 16 has the value
f(7)= 7^2 - 12(7) + 16, or -19, at x = 7. Thus, one point on the curve is (7, -19).
The given function f(x) = x^2 - 12x + 16 has the value
f(11)= 11^2 - 12(11) + 16, or 5, at x = 11. The second point on the curve is (11, 5).
Using the mean value formula, we get:
f(11) - f(7) 5 - (-19)
------------- = -------------- = 24/4 = 6
11 - 7 4
The mean value of this function on the interval [7, 11] is 6.
Answer:
60
Step-by-step explanation:
As, y is inversely proportinal to x.
So, y=k×(1/x) where k is a constant
Now, 80=k× 1/3
k=80×3=240
Now, when x=4;
y=k/x=240/4=60
Hope, this helps you.
The answer is easy in your calculator you type 100×.60= and you get 60