Answer:
The answer is "778"
Step-by-step explanation:
Given value:

The formula for z-score:
Answer:
x=-1/4
Step-by-step explanation:
this might be wrong
Answer:
f(g(-64)) = -190
Step-by-step explanation:
The functions are not well written.
Let us assume;
f(x) = x+1
g(x) = 3x+1
f(g(x)) = f(3x+1)
Replace x with 3x+1 in f(x)
f(g(x)) = (3x+1) + 1
f(g(x)) = 3x + 2
f(g(-64)) = 3(-64) + 2
f(g(-64)) = -192+2
f(g(-64)) = -190
<em>Note that the functions are assumed but same method can be employed when calculating composite functions</em>
Answer:(2,3)
Step-by-step explanation:
y2-y1/x2-x1
Answer:
Can you post 4.3? We need more information to answer this.
Step-by-step explanation: