please solve Question 4 and teach me by steps how to solve it, thank you sir Consider the following release data for a drug in waterQ (Cumulative amount released inmg/cm?)Time(min)15123016452060231203224046480651. On MS Excel , PlotR2 for each curve.VsandVs vt in separate graphs. Determine the equation and2. Based on the R? for the graphs, which release pattern does the drug follow, and why?3. What is the expected cumulative release (Q) after 16 hours (from the start of therelease)4. What is the rate of the release for the drugs after 4 hours (from the start of therelease)?

Rate of release of drug after 4 hrs :: - We can find the rate just by finding the given data. -…

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4. What is the rate of the release for the drugs after 4 hours (from the start of the release)?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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please solve Question 4 and teach me by steps how to solve it, thank you sir

Consider the following release data for a drug in water
Q (Cumulative amount released in
mg/cm?)
Time
(min)
15
12
30
16
45
20
60
23
120
32
240
46
480
65
1. On MS Excel , Plot
R2 for each curve.
Vs
and
Vs vt in separate graphs. Determine the equation and
2. Based on the R? for the graphs, which release pattern does the drug follow, and why?
3. What is the expected cumulative release (Q) after 16 hours (from the start of the
release)
4. What is the rate of the release for the drugs after 4 hours (from the start of the
release)?

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