Answer:
The answer is E) 1 and 2
Step-by-step explanation:
Given that s and t are greater than 1.
Let's assume that s = 4 and t = 2 and n = 8 (each on is a factor of the integer 8)
Now check for the options -
1) ( Can be a factor of )
2) ( Can be a factor of )
3) ( Cannot be a factor of )
Thus, the option is E
Answer:
126
Step-by-step explanation:
2/7*x+9=45 -9
2/7*x=36 /2/7=*7/2
x=126
The interest he needs to pay $494546.986 after 30 years.
Step-by-step explanation:
Given,
Principal (P) = $195000
Rate of interest (R) = 4.3%
Time (T) = 30 years
To find the amount he needs to pay after 30 years.
Formula
A = P
Now,
Putting,
P = 195000, T = 30 and R = 4.3 we get,
A = 195000
= 689546.986
So,
The interest he needs to pay = $(689546.986-195000)
= $494546.986
First, we convert the interest such that it is compounded annually. The formula would be:
ieff = (1 + i/m)^m - 1
where m = 4, since there are 4 quarters in a year
ieff = (1 + 0.025/4)^4 - 1
ieff = 0.0252
Then we use this for this equation:
F = P(1 + i)^n, where F is the future worth, P is the present worth and n is the number of years
F = $600(1 + 0.0252)^15
F = $871.53