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.
89,170,326
millions is the place value of 9
hope that helps :)
D) The stocks yielded $973.40 more in profits than the bonds.
Answer:
45
Step-by-step explanation:
The order in which the items are chosen is not important. So we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.

How many possible subsets of 2 items can be chosen from this lot?
Combinations of 2 from a set of 10. So
