The quantity of a substance can be modeled by the function C(t)C(t) that satisfies the differential equation dCdt=−120C.dtdC=−201C. One point on this function is C(2)=140.C(2)=140. Based on this model, use a linear approximation to the graph of CC at t=2t=2 to estimate the quantity of the substance at t=1.9 9:06 PM Sun May 2* 30% Odeltamath.com+AAA DeltaMathgato-docs.its.txstate.edu/slac/Subject/Math/Calc...b My Tutoring | bartlebyDelta MathStudent Help VideoTools -< Back( Previous QuestionNext Question >Patrick ColeQuestion 2 - 2 PointsMay 02, 9:06:51 PMThe quantity of a substance can be modeled by the function C(t) thatsatisfies the differential equationdCdt1C. One point on this function is20C(2) = 140. Based on this model, use a linear approximation to the graphof C' at t = 2 to estimate the quantity of the substance at t = 1.9.Answer:Submit Answer

Answered: Image /qna-images/answer/79f2e9bd-0d70-4d17-9051-9f489d84c97d.jpg

The quantity of a substance can be modeled by the function C(t)C(t) that satisfies the differential equation dCdt=−120C.dtdC=−201C. One point on this function is C(2)=140.C(2)=140. Based on this model, use a linear approximation to the graph of CC at t=2t=2 to estimate the quantity of the substance at t=1.9

The quantity of a substance can be modeled by the function C(t)C(t) that satisfies the differential equation dCdt=−120C.dtdC=−201C. One point on this function is C(2)=140.C(2)=140. Based on this model, use a linear approximation to the graph of CC at t=2t=2 to estimate the quantity of the substance at t=1.9

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter31: Customary Vernier Calipers And Height Gages

Section: Chapter Questions

Problem 18A: In Exercises 17 and 18, refer to the following sentence and to the following given vernier caliper...

See similar textbooks

Similar questions

In Exercises 17 and 18, refer to the following sentence and to the following given vernier caliper settings to find values A, B, and C. "The zero vernier scale graduation lies between A and B on the main scale, and the vernier graduation Ccoincides with the main scale graduation." The answer to the first part of Exercise 17 is given.
Weatherwise magazine is published in association with the American Meteorological Society. Volume 46, Number 6 has a rating system to classify Nor'easter storms that frequently hit New England states and can cause much damage near the ocean coast. A severe storm has an average peak wave height of 16.4 feet for waves hitting the shore. Suppose that a Nor'easter is in progress at the severe storm class rating. I need help with (c) (d) and (e)
Based on the chart provided ? Please solve appropriate value for Phi and its effect size ? Solve for A-E A.Since the appropriate value for phi for this data is ___ and the effect side is ___( small, medium, large ) B.A.Since the appropriate value for phi for this data is ___ and the effect side is ___( small, medium, large ) c.A.Since the appropriate value for phi for this data is ___ and the effect side is ___( small, medium, large ) D.A.Since the appropriate value for phi for this data is ___ and the effect side is ___( small, medium, large ) E.A.Since the appropriate value for phi for this data is ___ and the effect side is ___( small, medium, large )
In a study, the effects of the mane of a male lion as a signal of quality to mates and rivals was explored. Four life-sized dummies of male lions provided a tool for testing female response to the unfamiliar lions whose manes varied by length (long or short) and color (blonde or dark). The female lions were observed to see whether they approached each of the four life-sized dummies. Complete parts (a) through (e) below. a. Identify the experimental units. Choose the correct answer below. The female lions The male dummies The mane colors The mane lengths Part 2 b. Identify the response variable. Choose the correct answer below. A. Whether or not (yes or no) the mane length affected how the female lions reacted to a male dummy. B. Whether or not (yes or no) the female lions approached the same dummies. C. Whether or not (yes or no) the female lions approached a male dummy. D. Whether or not…
Which of these four forecasts seems to have the most bias? A. (6,4,3,2) B. 3-period moving average C. Alpha = .3D. Simple moving average
Julia is a boutique shop owner in her town. Due to covid-19 pandemic, wearing a facemask of a person is required for their safety. Since there are limited stocks available, she decided to start another business by making a facemask. She started selling facemask from day 1 to day 10. The data she collected is shown in the table below
Susan Sound predicts that students will learn most effectively with a constant background sound, as opposed to an unpredictable sound or no sound at all. She randomly divides twenty-four students into three groups of eight. All students study a passage of text for 30 minutes. Those in group 1 study with background sound at a constant volume in the background. Those in group 2 study with noise that changes volume periodically. Those in group 3 study with no sound at all. After studying, all students take a 10 point multiple choice test over the material. Their scores follow: Group test scores 1) constant sound 7 4 6 8 6 6 2 9 2) random sound 5 5 3 4 4 7 2 2 3) no sound 2 4 7 1 2 1 5 5 Calculate the Between-Subject One-Way ANOVA, make sure you include all the steps and show your calculations. Determine if you need a post hoc analysis, if so, complete the post-hoc analysis Interpret the results of your statistical…
Which model—the one for parliaments or the one for ministries (or cabinets)—presented in the article has the greater explanatory power? How can you tell?
During one the nurse’s hourly assessments, Ana is lethargic, her respirations are 8/minute and her DTRs are absent. The nurse identifies this as magnesium sulfate toxicity and after informing the obstetrician the following is ordered: stat magnesium level, stop the magnesium infusion, calcium gluconate, 1 gm IVP over 3 mins. One hour later her magnesium level is 7 mg , therapeutic for preeclampsia (4.7 to 8 mg/dl). The nurse evaluates the intervention. The patient has normal CNS functioning; is alert and oriented; respiratory rate is 16; DTR 2+, and urine output 75 mL so the magnesium sulfate is restarted at 1 g/hr per provider order. With the same solution of 40 g/liter, at what rate (mL/hr) would the nurse set the infusion pump?
(Please do not give solution in image format thanks) Question 3. Five students taking a Business Statistics module at MANCOSA were asked to provide an example of a variable they have encountered in their day-to-day life. Their responses are as follows: Student Variable Lungani The body temperature of a patient diagnosed with COVID-19 Nsika The price of a technology company stock on the NASDAQ Thembekile The age of his bull mastiff Mduduzi The number of female students in Mduduzi’s Python class Which student/s provided a continuous true
A 2009 study showed that handling money reduces the perception of pain. Two groups ofparticipants were asked to participate in a manual dexterity study. Half of the participantswere given a stack of money to count and the other half were given a stack of blankpieces of paper to count. After the counting task, the participants were asked to dip theirhands into bowls of very hot water (122 degrees Fahrenheit) and rate how uncomfortableit was. The following data show ratings of pain similar to the results obtained in thestudy.Counting Money Counting Paper7 98 1110 136 108 115 97 1512 145 10?1 = 7.56 ?2 = 11.33SS = 42.22 SS = 38a. Based on the sample data, does the treatment have a significant effect at  = .01?(Remember, all 4 steps here.)b. Calculate Cohen’s d to estimate the effect size and determine if it is small, medium orlarge.
Is the magnitude of an earthquake related to the depth below the surface at which the quake occurs? Let x be the magnitude of an earthquake (on the Richter scale), and let y be the depth (in kilometers) of the quake below the surface at the epicenter. x 2.8 3.9 3.3 4.5 2.6 3.2 3.4y 4.7 9.6 11.2 10.0 7.9 3.9 5.5(a) Make a scatter diagram of the data.Flash Player version 10 or higher is required for this question. You can get Flash Player free from Adobe's website. Then visualize the line you think best fits the data. (b) Use a calculator to verify that Σx = 23.7, Σx2 = 82.75, Σy = 52.8, Σy2 = 447.56 and Σxy = 184.28. Compute r. (Round to 3 decimal places.) As x increases, does the value of r imply that y should tend to increase or decrease? Explain your answer.Given our value of r, we can not draw any conclusions for the behavior of y as x increases.Given our value of r, y should tend to remain constant as x increases. Given our value of r, y should tend to decrease as x increases.Given…