Answer:
Below
Step-by-step explanation:
Discount: 40% of $159 = $63.60
Price you pay: $159 - $63.60 = $95.40
Answer:
correct answer is 4 fish
Step-by-step explanation:
4 is the perfect number
If two sets are same let a and bthen we can say a= b
according to definition of intersection it is function that contains common enements from both setsas a=b so all elemnts are commonso a= a n bor b = a n b
in union the function has all elements of both sets and in set no element repeats so
a u b = aor a u b = b
as a u b = a or b and a n b = a or b so we can conclude here that
a u b = a n b as a = b // defined above
1) A boy received a collection of 30 baseball cards and decided start collecting. If he adds 2 stamps every month, how long it will take to have 50 stamps in his collection.
2) A girl opens a saving account with $100 and the bank pays 1 % monthly interest rate, how much money she will have after 12 months, if she does not deposit or draw any amount?.