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Physics 22 Online
OpenStudy (cmorris2004):

Based on the information provided in the graph, we can see that as the independent variable increases, A) the dependent variable decreases. B) the dependent variable also increases. C) there in no change in the dependent variable. D) there is not enough information to form a conclusion.

OpenStudy (ebonygotthejuice):

wheres the graph

OpenStudy (sweetburger):

we need the graph chunce

OpenStudy (cmorris2004):

wait a sec

OpenStudy (cmorris2004):

OpenStudy (sweetburger):

So as time (the independent variable) increases we notice that the speed( the dependent variable) of the object also increases.

OpenStudy (cmorris2004):

Oh so its B.?

OpenStudy (cmorris2004):

A study published in Science notes that water flowing from the Atlantic Ocean into the Arctic is warmer than it's been in 2,000 years. Scientists believe that this increased heat input has far-reaching consequences to life on Earth. U.S. and European scientists studied the Fram Strait branch of the North Atlantic Current, the ocean current that carries heat north from the tropics. By studying tiny-shelled organisms called foraminifera, found deep in the ocean floor, they could chart temperatures going back 2,000 years. From their findings, scientists reported that the water has warmed about 2° C since the late 1800s. An additional on-going study has been monitoring atmospheric carbon dioxide at the Mauna Loa Observatory. Atmospheric carbon dioxide contributes to the retention of radiation in Earth's atmosphere. What impact does the Mauna Loa data have on the study published in Science? A) It refutes the study. B) It adds support to the study. C) It has little impact of the study. D) It confirms the accuracy of the study.

OpenStudy (cmorris2004):

Its tricky to me ._.

OpenStudy (sweetburger):

Im going from a chemistry perspective. As temperature of a liquid increases the more CO2 will come out of the liquid. So if temperature of ocean water is increasing the CO2 in the atmosphere would increase. So i think it supports the study.

OpenStudy (sweetburger):

definitely a trick question @CMorris2004

OpenStudy (cmorris2004):

Thx...

OpenStudy (cmorris2004):

your probally tired of answering my graph question but i have one more -_-'

OpenStudy (cmorris2004):

With the prom approaching, Carl wanted everything to be just right. One thing that was not “just right” was his complexion. Carl watched movie star after movie star on television talk about the great results they had when using Zero Zits blemish cream. Carl decided to try the product. He bought a tube and carefully followed the directions. With the prom only ten days away, Carl was hoping to look his best. The results of Zero Zits use can be seen in the graph. What is the MOST valid conclusion regarding Carl’s experience with Zero Zits? A) Carl used the cream incorrectly. B) The cream removed all of Carl's blemishes. C) Carl's diet caused many more blemishes to develop. D) Initially the cream seemed to work but new blemishes developed.

OpenStudy (sweetburger):

B is definitely wrong. A. whos to say carl doesnt know how to use the cream C. this graph has nothing to do with diet D. Accurately describes what happens on the graph

OpenStudy (mysticfury):

yeah D sounds right for that one

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