The histogram shows the ages of the top 50 wealthiest individuals according to Forbes Magazine for a recent year. The the mean age is 66 years and the median age is 68 years. Use the histogram to determine if there are any outliers, and if so, what impact do they have on our measures of central tendency?

What percent of the circle below is shaded?

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

Which number line correctly shows 0.8 + 0.3?