Mathematics, 14.01.2021 19:30 isiss18
The dot plots show the number of hours a lightbulb lasts from two different brands.
Which of the following statements is correct?
a. the mean for brand a is the same we the mean for brand b
b. there were more lightbulbs in the dot plot for brand a than in the dot plot for brand b
c. the mean for brand b is higher than the mean for brand a
d. the mean for brand a is higher than the mean for brand b
Answers: 3
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Which statement is true? n is a point of tangency on circle p. pt is a secant of circle p. is a secant of circle p. vu is a tangent of circle p.
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Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.
Answers: 3
The dot plots show the number of hours a lightbulb lasts from two different brands.
Which of the fo...
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