Answer:
the probability is 0.32 (32%)
Step-by-step explanation:
defining the event W= has extended warranty , then
P(W)= probability of purchasing the basic model * probability of purchasing extended warranty given that has purchased the basic model + probability of purchasing the deluxe model * probability of purchasing extended warranty given that has purchased the deluxe model = 0.3 * 0.44 + 0.7 * 0.40 = 0.412
then using the theorem of Bayes for conditional probability and defining the event B= has the basic model , then
P(B/W)= P(B∩W)/P(W)= 0.3 * 0.44/0.412 =0.32 (32%)
where
P(B∩W)= probability of purchasing the basic model and purchasing the extended warranty
P(B/W) = probability of purchasing the basic model given that has purchased the extended warranty
So 1/12 is houds
3/10 of the hounds is foxhounds
findn out of all is foxhounds
3/10 of hounds is foxhounds
3/10 of 1/12 is foxhounds
'of' means multiply
3/10 times 1/12=foxhounds
mulitply top and bottom together
3 times 1=3
10 times 12=120
3/120=foxhounds=1/40
fraction is 1/40 is foxhounds
-23 is the answer to your question
Answer:
5 out of 20
Step-by-step explanation:
1 out of four cards have flowers on them which it means you can expect a fourth of the 20 twenty cards to have flowers. 20 divided by 4 is five.
Answer:
Madison has earned 180 dollars in all.
Step-by-step explanation:
Let denotes amount earned by Madison.
Percentage of amount saved by Madison
Amount saved by Madison dollars
Therefore,
dollars
So,
Madison has earned 180 dollars in all.