Max is correct when he says he saved 15% altogether
Let assume that each item costs $100
With a 10% discount, he would pay $90
With a 20% discount, he would pay $80
The total amount he bought the items with the discount = $90 + $80 = $170
Without the discount, he would have paid = $100 + $100 = $200
Amount saved = $200 - $170 = $30
Percentage savings = 
x 100 = 15%
Max saved 15% in total
To learn more about discounts, please check: brainly.com/question/22266795?referrer=searchResults
Hey there! I'm happy to help!
First of all, if one bill weighs on gram, a million would weigh one million grams. Let's divide this by 1,000 to see how many kilograms it is.
1,000,000/1,000=1,000
Now, we need to convert 1,000 kilograms into pounds. We see that 1 kilogram is equal to about 2.205 pounds, so we multiply 1,000 kilograms by 2.205 to get our pounds.
1,000*2.205=2205
Therefore, one million dollar bills weigh about 2205 pounds.
Have a wonderful day! :D
Answer: 43,2
Step-by-step explanation:
Answer:
0.0244 (2.44%)
Step-by-step explanation:
defining the event T= the chips passes the tests , then
P(T)= probability that the chip is not defective * probability that it passes the test given that is not defective + probability that the chip is defective * probability that it passes the test given that is defective = 0.80 * 1 + 0.20 * 0.10 = 0.82
for conditional probability we can use the theorem of Bayes. If we define the event D=the chip was defective , then
P(D/T)=P(D∩T)/P(T) = 0.20 * 0.10/0.82= 0.0244 (2.44%)
where
P(D∩T)=probability that the chip is defective and passes the test
P(D/T)=probability that the chip is defective given that it passes the test
