Answer:
<h2>
First Federal Bank is best</h2>
Step-by-step explanation:
First national bank gives:
$5,449.03 after 4 years being compounded annually at a rate of 2.15%
First federal bank gives:
$5,468.12 after 4 years at a rate of 2.25%
Please let me know if I did anything wrong. I will immediately fix my mistakes :)
Answer:
45
Step-by-step explanation:
Given that :
Voucher awarded (x) :
Repair = $50
Lose or destroy = $200
P(x):
Replacement voucher = 5%
Repair voucher = 10%
X ______ 50 ______ 200
P(x) ____ 0.1 _______ 0.05
Expected variance Var(X) :
ΣX²p(x) - E(x) ;
E(x) = Σx*p(x) = (50*0.1) + (200*0.05) = 15
ΣX²p(x) = Σ[(50^2 * 0. 1) + (200^2 * 0.05)] = 250 + 2000 = 2250
Var(X) = 2250 - 15^2 = 2025
Standard deviation = √Var(x)
Standard deviation = √2025
Standard deviation = $45
Answer:
can I have an example?????
The answer:
r=2.745+8
r=10.745
The rate of a unit per one. So for example 40miles/1hour. Hope it helped. :)
