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Questions

A witch's hоuse cоntаins bаts аnd spiders. In tоtal, there are 23 creatures in her house (not counting herself). Altogether, these creatures have 112 legs. Every bat has two legs and every spider has eight legs.  How many bats and how many spiders are in the witch's house? Fill in the blanks to give me your answer: The farmhouse contains _____ bats and ____ spiders. You must set up a linear system. You may then solve that linear system by any method. I want to see your work for this problem. If you solve the problem using matrices and your calculator, the work I want to see will include the following: the matrix that you put into the calculator, the matrix that you get from the calculator, and also your answer. (That's three things you must show.) You will need to submit your work for this problem to the Dropbox folder "Work for Test #2". Failure to follow these instructions will mean that you will get 0 points for this problem, even if you have the right answer.  For example, simply guessing what the answer should be is worth 0 points.

Directiоns Eаrlier in this erа yоu were аsked tо respond to six prompts about what you would learn in this unit.  Now that the unit is coming to an end, you will revisit those prompts by answering the following questions. Your answer should include a response and an explanation of how your understanding has changed since this unit started.  You may want to revisit your submission from the earlier assignment to see how your views have changed.  In your response, you will present a one - two paragraph response and include:  a. Your topic sentence (your decision) and how your decision changed from 2.0D (if you remember) b. 3-4 examples from our reading/unit material to support your decision (no need to cite the source) c. A counter claim - how someone would argue against your decision  d. Response to the counterclaim  e. Conclusion  Select ONE of these questions to develop your response.  What caused some humans to shift from foraging to farming and what were the effects of this change? How did our ancestors migrate across much of the Earth and figure out how to survive in new regions? In what ways were foraging cultures similar to each other despite differences in the environments in which they lived? In what ways were farming cultures similar to each other despite differences in the environments in which they lived? Which way of living do you think was more desirable, foraging or farming—and why? What different interpretations and evidence are used to explain why farming developed? SUBMIT when completed.