Mathematics, 14.07.2020 02:01 layahmonaee
Part I: Find the slope of the line that passes through the following points. (6 points; 2 points each) A (10, 4) and B (–2, –5) C (–7, 1) and D (7, 8) E and F
———
Part II: Robert says that the slope of a line passing through (1, 7) and (3, 9) is equal to the ratio . Is this a correct method for calculating the slope? Explain your answer. (1 point)
Part III: Do the points in the following set lie on the same line? Explain your answer. Show all work. (4 points) A (1, 3) B (4, 2) C (–2, 4)
Answers: 2
Mathematics, 21.06.2019 14:00
Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.
Answers: 2
Mathematics, 21.06.2019 17:30
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Part I: Find the slope of the line that passes through the following points. (6 points; 2 points eac...
Computers and Technology, 12.09.2019 20:30
English, 12.09.2019 20:30
History, 12.09.2019 20:30
Mathematics, 12.09.2019 20:30
Mathematics, 12.09.2019 20:30
Mathematics, 12.09.2019 20:30
History, 12.09.2019 20:30
History, 12.09.2019 20:30
History, 12.09.2019 20:30
History, 12.09.2019 20:30