Answer:
38
Step-by-step explanation:
thats the answer
It might be false because it equals something else
12. Suppose U= {1, 2, 3, 4, 5, 6, 7, 8} is the universal set and P= {1, 2, 3, 4]. What is P'? (1 point)
Andrew [12]
Answer:
o {5, 6, 7, 8}
Step-by-step explanation:
To find<em> P'</em>
P' = U - P
P' = {1, 2, 3, 4, 5, 6, 7, 8} - {1, 2, 3, 4}
P' = {5, 6, 7, 8} ANS.
Answer:
Value of n is 36.
Step-by-step explanation:
Given:
- 125% of x is 180
- Also, x is n% of 400
To Find:
According to question, we have
125/100 * x = 180
5x/4 = 180
x = 4*180/5
x = 144
Now,
n/100 * 400 = 144 [ x= 144]
4n = 144
n = 36
So, the value of n is 36.
Given:
The number of 100.
To find:
The given number as an exponential expression with 10 as the base.
Solution:
We have,
Given number = 100
It can be written as
![[\because a^m\cdot a^n=a^{m+n}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5Em%5Ccdot%20a%5En%3Da%5E%7Bm%2Bn%7D%5D)
Here, base is 10 and exponent is 2.
Therefore, the given number can be written as 
.
