Answer:
a. 4600
b. 6200
c. 6193
Step-by-step explanation:
Let 
the number of elements in A.
Remember, the number of elements in 
satisfies
Then,
a) If 
, and if 
Since 
So
b) Since the sets are pairwise disjoint
c) Since there are two elements in common to each pair of sets and one element in all three sets, then
Answer: ong
Step-by-step explanation: im straight
we know that
The formula of simple interest is equal to
In this problem
we have
I=$170
P=$8,500
r=4%=4/100=0.04
t=?
substitute given values in the formula
therefore
0.5 years=6 months
<h2>The answer is 6 months</h2>
Answer:
Jean paid $2,286 for the snow thrower, with a finance charge of $306.
Step-by-step explanation:
Given that Jean bought a $ 1,980 snow thrower through an initial payment of 10% of the initial value, and 18 monthly payments of $ 116, to determine the final price paid by Jean, the following calculation is required:
(1,980 x 0.1) + (18 x 116) = X
198 + 2,088 = X
2,286 = X
Therefore, the final price paid for Jean was $ 2,286.
In turn, the finance charge arises from the difference between the final price and the list price, that is:
2,286 - 1,980 = X
306 = X
Thus, the finance charge is $ 306.
Answer:
i don't know
Step-by-step explanation:
