Find the Range of the populations and the range of the land areas. Write your Answers in scientific notation and in standard for.

Pls show work thank you

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)

The value of x must be greater than what?