Tahir tarvels twice as far as ahmed, but only third one as fast. Ahmed start at point x at noon on Monday and travel to point z, 300km away by 9:00p. m the same day. If tahir starts 3hrs later than ahmed, when will tahir reach point z

What is the distance between the points (2, 5) and (5,9)?

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?