This is it if you want it written as an equation:
n - 16
Answer:
Step-by-step explanation:
A function is continuous at a point if and only if:
So, we have the piecewise function:
And we want to find the value of k such that the function is continuous.
First, find the left hand limit of f(x):
Since we're coming from the left, we'll use the first equation. Thus:
Direct substitution:
Simplify:
Subtract and divide:
So, what this tells us is that for the function to be continuous, the right hand limit as f(x) approaches 9 from the right <em>must</em> also be equal to 0.
Therefore:
Direct substitution:
Subtract 1 from both sides:
Divide both sides by -9:
Therefore, the value of k is 1/9.
So, our equation in the end is:
Answer:
0.375
Step-by-step explanation:
80 percent is 8/10
remainder is 2/10 so, 10 wrong = 2/10 of total
or 1/5
if it its 1/5 multiply by 5 to get total
10 * 5 = 50
50 questions
There are 360 degrees in a circle so here its
(360/45) * 13.75 pi = 110pi cm2 Answer