Mathematics, 11.11.2020 20:50 ricardotavarez6
Frigid Siberia has gradually been getting warmer; however, scientists aren’t so sure that’s a good thing. Researchers are getting increasingly worried over the warmer temperatures causing permafrost and peat bogs to melt, thereby expanding existing lakes. In addition, many lakes are no longer freezing in the winter, which means that habitats are changing and animals are moving farther north. Of course, the animals living in the Arctic Circle don’t have many options—ocean is the only thing north of them. What is causing the thawing of the tundra? Based on the speedy rate and massive reach of the changes, some scientists say it can’t be regional climate variation. They blame global warming.
What fluency strategy would help you read the text, pausing in the correct places?
a.
reading with emotion
c.
paying attention to punctuation
b.
reading with the correct tone
d.
none of the above
Answers: 1
Mathematics, 21.06.2019 16:30, angelisabeast5430
Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?
Answers: 2
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Frigid Siberia has gradually been getting warmer; however, scientists aren’t so sure that’s a good t...
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