Mathematics, 01.03.2021 22:20, mariela78
The table shows information about the heights, in cm, of a group of Year 9 girls.
least height
150 cm
median
165 cm
greatest height
170 cm
This stem and leaf diagram shows information about the heights, in cm, of a group
of 15 Year 9 boys.
15
8 9 9
16
4 5 7 7 8
Key: 15 8 represents 158 cm
17
0 3 4 4 7
18
02
Compare the distribution of the heights of the girls with the distribution of the heights of
the boys.
Answers: 3
Mathematics, 21.06.2019 20:30, esnyderquintero
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.
Answers: 3
The table shows information about the heights, in cm, of a group of Year 9 girls.
least height
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