Mark leaves the house for school walking at the rate of 4 kph. Two h.pdf

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Mark leaves the house for school walking at the rate of 4 kph. Two hours later Joyce follows Mark at 4.5 kph. How long will it take Joyce to overtake Mark? Solution Mark\'s rate is 4 kph Mark\'s time time is t+2 Joyce\'s rate is 4.5kph Joyce\'s time is t when Joyce overtakes Mark, they will be at the same distance, so we can use the formula rate * time = distance and set their distance = to one another: 4(t+2)=4.5t 4t+8=4.5t 8=.5t 16=t this makes sense because in 16 hours time, Joyce will has walked 4.5*16 = 72km and in 18 hours time (he started two hours before her) Mark has walked 4*18=72km.

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Darwin believed that women were less evolved than men, and because of their smaller brains were eternally primitive. He argued that male intelligence was consistently sharpened through the struggle for possession of females through sexual selection and through hunting and other activities such as defending females and young which is natural selection. Men had ultimately become superior to women. Address each of the following: What do you think were the implications of these statements from Darwin for women in science and mathematics following their publication in 1871? Do you think it helped or made it worse for women trying to break into this male dominated environment? What types of implications might these statements have caused? Do you think Darwin\'s statements have lingering influences in today\'s science profession? Describe. Solution As indicated by Darwinian hypothesis, ladies were less developed than men, and due to their littler brains, they were \"forever primitive,\" virtuous, less otherworldly, more materialistic, and \"a genuine risk to contemporary civilization.\" The assumed insight crevice that many driving Darwinists accepted existed between human guys and females was large to the point that some driving Darwinists characterized them as two unmistakable species—guys as Homo frontalis and females as Homo parietalis. The distinctions were great to the point that Darwin was flabbergasted \"such extraordinary creatures have a place with the same species.\" Purposes behind male predominance incorporated the conclusion that war and chasing pruned the weaker men, permitting just the most fit to return home and reproduce. Ladies, conversely, were not subject to these determination weights but rather were ensured by men, permitting the frail to survive. Darwin\'s compositions and those of his devotees uncover that the conviction of ladies inadequacy was vital to early transformative hypothesis. In The Descent of Man Darwin contended that grown-up females of most species looked like the youthful of both genders and that \"guys are more developmentally progressed than females. This corrupting perspective of ladies quickly spread to Darwin\'s logical and scholarly peers amid the late Victorian period and intensely affected numerous scholars who had a noteworthy part in forming the accompanying era—from Sigmund Freud to Havelock Ellis. Evelleen Richards infers that Darwin\'s perspectives about ladies coherently took after from his hypothesis, \"in this manner feeding a few eras of logical sexism.\"Importantly, subsequently of Darwin\'s thoughts, researchers were roused to utilize science to manufacture bolster for the position that ladies were \"plainly mediocre and irreversibly subordinate\" to men, hence affecting all of society. Darwinian intuition upheld the possibility that men were better than ladies, which was at that point inside many societies. Darwin essentially offered belief to this unbiblical instructing.

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Mark leaves the house for school walking at the rate of 4 kph. Two h.pdf

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Mark leaves the house for school walking at the rate of 4 kph. Two h.pdf