1. The stem 12 has
leaves.
2.
The height of the shortest child is
centimeters.
3.
10 | 4 stands for
centimeters, and 11 | 4 stands
For
centimeters.
4.
The median height of the children is
centimeters.
5.
The mode of the set of data is
centimeters.
6.
The range of the heights is
centimeters.

Basically we have been provided with a stem and leaf plot, and we have to find three values from it, that are:

1) Median

2) Mode

3) Range

First write all the data in in ascending order.

96 , 98 , 104 , 106 , 106 , 106 , 110 , 113 , 113 , 115 , 124 , 129

1) Median

For even number of values median is the average between 2 middle values.

96 , 98 , 104 , 106 , 106 , 106 , 110 , 113 , 113 , 115 , 124 , 129

Median =( 106+110)/2

Median = 108

2) Mode

The number that appears most

Mode = 106

3) Range

Range = max number - min number

Range = 129 - 96

Range = 33

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.

step-by-step explanation:

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.