The line plots below show the number of students in each of Andre’s and Mandy’s classes at school. Approximately how many times larger is the difference between the means of the number of students in Andre’s and Mandy’s classes compared to the range?

the answer is 5.0

Step-by-step explanation:

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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answer: 59

step-by-step explanation: