Use the distance formula to get the answer.
(-4-(-2))*2+(-2-2)*2
-2*2+4*2
4+16=20
Then you simply 20
=4.472135955
Answer:
z = -0.816
Step-by-step explanation:
z = (x-μ)/σ
z = (4-6)/2.45
<u>z = -0.816</u>
Step-by-step explanation:
Let a=x+2 and b=x+6
The area of a rectangle is given by
A=a*b
So
To find these numbers, we do this:
Savings Acc A:
1.35(1500) = 2025
Savings Acc B:
1.04(1400) = 1456
Savings Account A has earned the most interest.