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

The formula for z-score:
Answer:
i think D is your answer but i could be wrong
Answer:
theres no picture.
Step-by-step explanation:
$20 because 10% of 40 is 10 and the price now is 40 so 2 years before would have been 20
Answer:
-6
Step-by-step explanation:
4.8(x)+1.2(y)=2.4
9.6 + 1.2y = 2.4
subtract 9.6 from both sides
1.2y = - 7.2
divide by 1.2 on both sides
y = -6
I think this is your question right????