The mean of the temperatures in the chart is 24° with standard deviation of 4 How many years had temperatures within one standard deviation of the mean?
20
25
28
35

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Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

The triangles are similar. what is the value of x? show your work.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg