234,457.71
234,457.72
234,457.73
234,457.74
234,457.75
234,457.76
234,457.77
234,457.78
234,457.79
Answer: There are 6045 millions world population during the period of 1950 to 2000.
Step-by-step explanation:
Since we have given that
The world population in the second half of the 20 the century by the equation:

We need to find the average world population during the period of 1950 to 2000.
So, there are 50 years between 1950 to 2000.
So, t = 50 years.
Therefore, the average population would be

Hence, there are 6045 millions world population during the period of 1950 to 2000.
Answer:
B.)7√5
Step-by-step explanation:
2√5+ 5√5 = 7√5
we simply let √5 = x
therefore;
2√5+ 5√5 = 2x + 5x
2x + 5x = 7x
but x = √5
2√5+ 5√5 = 7√5
A rational number that is not an integer can be expressed in decimal form with a non-zero digit after the decimal