Stem and test diagramul requera year) 9 10 a 6 7 Ovet Question Progress Homework Progress 19130 Mars / Gallo X ܦܽܢ b) Complete the frequency polygon to represent the data. Submit Answer Here are the heights of 20 students measured in cm: 92 86 97 105 106 101 95 98 89 107 101 100 108 97 96 90 99 102 87 92 8 7 6 Frequency * 4 3 a) Complete the frequency table. Height, h cm Frequency 85

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

30 people weigh 160 pounds or more

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step-by-step explanation: