Find the LCM of: 2,4 and 12
9,14 and 20
15,27 and 12
6, 5 and 30
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The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

What is the value of x in the this question ?