observed in the reservoir over the course of an hour while technicians needed. time (min) 0 10 30 chlorine concentration (mg/L) 0 0.15 0.10 0. (a) Plot the data provided in the above table on the axes below. Use th time and the vertical axis to represent chlorine concentration. Ass used to model the concentration in between each pair of observed communicate your graph clearly.

Diameter (d) Independent variable 1. 2. 3. 1.00 m 2.00 m 3.00 m 4.00 m 5.00 m 6.00 m 7.00 m Circumference (C) Dependent variable Average value of C/d Plot a graph (Graph number 1) of the circumference of a circle as a function of the diameter using the information in Data Table 1.1. The following guidelines should be used when plotting graphs: Ratio Cld Make the proper choice of graph paper. Use a pen or a sharp pencil. Write neatly and legibly.

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Nate is investigating how long his phone's battery lasts (in hours) for various brightness levels (on a scale of 0- 100). His data is displayed in the table and graph below. 89 Brightness Level (x) Hours (y) 26 30 52 55 68 68 79 5.1 6. 3.9 4.5 1.8 5.7 2.8 2.3 +6 积 3. 70 80 90 100 11 60 Brightness Level 10 30 40 50 What is the residual for the point (68,5.7)? Round to 3 decimal places. hours Question Help: D Video D Post to forum Submit Question EGO 20

answer part e only

hawkeslearning.com/Portal/Lesson/lesson_certify#! Welcome - Blackb... Save & Exit Certify Login | Hawkes Lea... Lesson: 4.5 Variation and Multivariable Fu... Question 2 of 10, Step 1 of 1 Answer 1/10 Correct Find the mathematical model for the following statement. Remember to use k as the constant of proportionality. R varies inversely as A.

Please complete the attached question in handwriting. Show all steps. 29