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Ulunier uluinth conccotrtlon Aable Eclow, 074 53ad47u soatioo OfPb coatainipg $.60 qulnetu Huu mcinc Iasat uxcb Ol 4 sine total volumte 4oknowa riac wlutlon. The fa...

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Ulunier uluinth conccotrtlon Aable Eclow, 074 53ad47u soatioo OfPb coatainipg $.60 qulnetu Huu mcinc Iasat uxcb Ol 4 sine total volumte 4oknowa riac wlutlon. The fasks werc then diluted ahsorplion spectrupb buriano FAerhalnatn fane 4tomk utoneler Tbe rOult were Elutloe Velemt Volume = Aborbance 4 Unlnorn Cundan FbII0.UCuu!Dctermin the valuc' for "m" and "6" Ntrlght Vine mncthak ollcatmwane or 5q44Lion for plot rclating aborbance ^ to thc volame Of Fb suandunWrite esprexl

ulunier uluinth conccotrtlon Aable Eclow, 074 53ad47u soatioo OfPb coatainipg $.60 qulnetu Huu mcinc Iasat uxcb Ol 4 sine total volumte 4oknowa riac wlutlon. The fasks werc then diluted ahsorplion spectrupb buriano FAerhalnatn fane 4tomk utoneler Tbe rOult were Elutloe Velemt Volume = Aborbance 4 Unlnorn Cundan Fb I I0.U Cuu! Dctermin the valuc' for "m" and "6" Ntrlght Vine mncthak ollcatmwane or 5q44Lion for plot rclating aborbance ^ to thc volame Of Fb suandun Write esprexlon tlerccnteh" thc concentralion Lofslope Calculate the concrnlntion ppni unaon n



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Drug Testing The concentration of a drug (in parts per million) in a patient's bloodstream $t$ hours after administration of the drug is given by the function $$P(t)=-t^{4}+12 t^{3}-58 t^{2}+132 t$$ a. Use the formula to determine when the drug will be totally eliminated from the bloodstream. b. Use the graph to estimate the maximum concentration of the drug. c. Use the graph to estimate the time at which the maximum concentration occurs. d. Use the graph to estimate the amount of time for which the concentration is above 80 ppm. (GRAPH CANNOT COPY)

Hi everyone. So in this question they asked the electronic compilation of four elements are given as and uh one is managed to reassure people. The second managed to two years to do before 30s managed to do is to to be 3420s. When I should we ask you to pay six years 23 people? Which of the following enrichment gives the character order in terms of increasing electronic equity of lemons. So option she is correct. Oh son. Yeah. See is correct. Mhm correct. Alder off. Okay. Increasing electronic entity of the lemon teas increasing. Okay. Mhm. Electronica activity. Mm. Mhm. Yeah. Of the element ease. Mm As follows. Yeah. One X two creation To be 6 3 ash too three p 1 we can say at live India smaller than Okay. One is to to rest. Oh yeah to be three that is nitrogen which is smaller than nice to us to be for decades oxygen. Mhm Yeah, it is smaller than 1" to 3 years to to be for you that is floating chlorine. Is the lament having a guest electronic. It'd in the periodic table Florrie is the Lemon Read I. Yeste 11 12 negativity in the periodic table and erotic devil. Thanks loved

This question now you just It says if one off the test subjects is randomly selected, find the probability that the subject did not use marijuana. Find the probability of the subject that he did not use marijuana. These are the total subjects who did not actually use marijuana. These are truly negative. These are the ones who are negative and who have also tested negative. But these are the ones who are negative but who have falsely been tested positive. So 24 plus 1 54 is 1 78 1 78 by 300. This is the probability that we want. And do we think the result affect the general population rate off subjects who do not use marijuana? I think the result is somewhat low for people who do not use marijuana. By the way, this value turns out to be 0.59 something zero point Faith Night. And this is my answer

All right. So for this botany question, trying to figure out how many days for T Top t squared it would take to cover an area of 10. So if our area is given to be 10 we're gonna plug in 10. Here we were given the 100.5 pi ah t squared. So to solve, you need to divide both sides by 0.5 Hi. In order to get them to cancel out on that side, um, and they will get the t squared alone. So 10 divided by 100.5 pi is going to be approximately 636.62 It's bigger than that beak, but worse rounding for now and then discovered Whatever it is, we get to get a more accurate answer. And it does say here to round to the nearest whole number. So we get approximately when you skirt that 25 point something days. So we're going around 2 25 days. Apple answer

So for this problem we have the length of a weed and its function is given by FX or F. F. T. Equals 6/0 0.2 class five E. The negative Air .5 T. For X. In this case this is the growth of the weed which is much faster than the growth of the plant. But it does study awful lot faster. So we see after 10 weeks we want to know how fast the weed is growing, so how fast is going to be a rape. So f. prime of X. And we're gonna want to see it at x equals 10. Or we could also just type in f crime of 10. And we see that's about 1.85 and that's in uh inches per week. Then we see that the weed is going to be 10 centimetre or centimetres per week. That is when we see that it's going to be sent 10 centimeters long um at about five weeks and then it's going to be Growing at two cm per week, um about one 0.16 That's when it's gonna be growing at a rate of two cm per week. And then, lastly, we see the maximum rate of growth is going to be reached When this reaches zero, which is going to be right um here. So it's going to be at about uh 6.4. So f prime of 6.4 is when it's going to be reached.


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