What was the main purpose of the Missouri Compromise?

A. To allow states to decide for themselves if they would allow slavery

B. To maintain an equal number of slave and free states

C. To prevent a war with Mexico

D. To outlaw slavery in the United States

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !

it continues in business

citizens were able to charge more for their goods and services

answer; the smaller of the two reciprocal products of translocated chromosomes is lost; after several cell divisions, only the larger of the two translocated chromosomes remains,its reciprocal is lost;