In △LMN , point E is between points L and M, point F is between points M and N, and EF¯¯¯¯¯∥LN¯¯¯¯¯ . LE=19 cm , LM=31 cm , and MN=124 cm .

What is MF ?

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MF =
cm

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

40 describe the outliers from the scatter plot.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?