Change 2 21/9 to an improper fraction

13/3

Step-by-step explanation: TO turn a mixed number into an improper fraction, the best way is to multiply the denominator of the fraction by the whole number, then add the product to the numerator, then use that as the numerator of your new improper fraction, keeping the denominator the same.

>2 21/9

> 9*2 +21 =39

> 39/9

>13/3

It is $2433.31

Step-by-step explanation:

You start an annuity of $2000 at the rate of interest 4% annually for 5 years.

we use the formula of compound interest.

A = P

where P = Principal

r = rate of interest

t = time in years

n = number of times compounded per year

P = 2000

r = 4% or 0.04

t = 5 years

n = 1 compounded yearly

= 2433.305805 ≈ $2433.31

The value of the annuity at the end of 5 year would be $2433.31