Probability that a vehicle entering the Luray Caverns has Canadian license plates = 0.12
Probability that it is a camper = 0.28
Probability that it is a camper with Canadian license plates = 0.09
a. Probability that a camper entering the Luray Caverns has Canadian
license plates = 0.09
b. Probability that a vehicle with Canadian
license plates entering the Luray Caverns is a camper = 0.09/0.12
= 0.75
c. Probability that a vehicle entering the Luray Caverns
does not have Canadian plates or is not a camper = 0.88 + 0.72 - 0.81
= 0.80
answer: c. $364.80
explanation: find the interest, then add the interest to the principal
to find interest:
interest = principal x rate x time
>> interest = 320 x 0.035 x 4
after multiplying, you get 44.80, which is the simple interest
to find account balance:
account balance = principal + interest
>> 320 + 44.80 = 364.80
Answer:
D
Step-by-step explanation:
Using the rule of radicals
⇔ 
given
= 
[ cancel 30 and 5 by 5 and (x - 1) / (x - 1)² by (x - 1) ]
= 
→ D
