RANGE : 80
you have to order the numbers from least to greatest;and then subtract the lowest number from the greatest number.
14,22,27,43,53,87,94
FIRST QUARTILES: 22
THIRD QUARTILE: 87
3x3x3x5x5 is in nonstandard form. Please, use " ^ " to denote exponentiation:
3x^3x^3x^5x^5.
Noting that a^b*a^c = a^(b+c), rewrite 3x^3x^3x^5x^5 as 3x^(3+3+5+5) = 3x^16.
Given :
The population of a small town is 47,288 and has been continuously declining at a rate of 2.4% each year.
To Find :
The approximate population of the town in 21 years.
Solution :
Let, new population after x years is P.
So, P is given by :
Now, putting value of x = 21 in above equation, we get :
Therefore, option d) is correct.