It is now 10: 29 a. m., but when the bell rings at 10: 30 a. m. suzette will be late for french class for the third time this week. she must get from one side of the school to the other by hurrying down three different hallways. she runs down the first hallway, a distance of 35.0 m, at a speed of 3.50 m/s. the second hallway is filled with students, and she covers its 48.0 m length at an average speed of 1.20 m/s. the final hallway is empty, and suzette sprints its 60.0 m length at a speed of 5.00 m/s.

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.