Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. List the elements in the set: A
gtnhenbr [62]
Answer:
Step-by-step explanation:
Given: 
, 
, 
,
.
To find: The elements in the set 
.
Solution:
We have,
Now, will contain all the elements in the set 
and all the elements in set 
.
So, .
Hence, .
Answer:
The probability is 0.05 or 5%
Step-by-step explanation:
Of 6 cars the probability of 3 being a lemon is:
[tex]frac{{3!3!}{6!}} [\tex]
Picking the first one a lemon is [tex]frac{{3}{6}} [\tex] , the second one also lemon [tex]frac{{2}{5}} [\tex] and the third one [tex]frac{{1}{4}} [\tex].
[tex]frac{{3*2*1}{6*5*4}} [\tex] can be rearanged as
[tex]frac{{3!3!}{6!}} [\tex]
See what’s on -3 and there’s ya answer jejjrheggehehudjeytwgegbsnwj
Answer:
5 x 18 = 5 x 2 x 9
5 x 18 = 90
Step-by-step explanation:
For the first equation, notice that 18 is broken into 9 and an unknown.
This can be written as:
18 ÷ 9 = ?
Well, 18 divided by 9 equals 2.
18 ÷ 9 = 2
We can use this to answer the second equation.
Instead of trying to multiply 5 and 18, multiply 5 and 2 first.
5 x 18 = 5 x 2 x 9
5 x 18 = 10 x 9
Now, just multiply 10 and 9.
5 x 18 = 10 x 9
5 x 18 = 90
Therefore, the product of 5 and 18 is 80.
Answer:
219.25+140.36=359.61
359.61-140=219.61
Answer is $219.61
Step-by-step explanation:
