a ladder of length 10m, is placed so it reaches 7m up the wall. what angle does it make with the ground

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 not true about kl and mn? what is mn? (show your work)

What are the excluded values? m+5/mn+3m