Mathematics, 24.09.2021 14:00 aprilpendergrass
By counting the triangles could any length , benne figured out a pattern for the number of rods. For overall length sees 7 triangles and 6 rods connecting these triangles , so she writes 7 * 3 + 6 = 27 length L she writes N N = 3L + L - 3 Explain where she gets the 3L and the L - 1 her expression
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Mathematics, 21.06.2019 16:30
Hi my sisters and brothers can tell me the answer because i don’t understand the question
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Mathematics, 21.06.2019 20:00
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
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Mathematics, 21.06.2019 22:50
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
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Mathematics, 22.06.2019 04:10
Astudent is solving a system of equations by substitution and comes up with the solution 3 = 3. assuming that he solved the problem correctly, which of the following can be said about this system of equations?
Answers: 3
By counting the triangles could any length , benne figured out a pattern for the number of rods. For...
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