Mathematics, 15.12.2020 03:10 leahstubbs
An experimental electrical system has a voltage that can be modeled by V(t) = 0.4t^3 + 6.4t^2 + 6t, where t represents time in seconds. The resistance in the system also varies and can be modeled by R(t) = t + 1. The current I is related to voltage and resistance by the equation I = V/R. Write an expression that represents the current in the system. The expression that represents the current in the system is:
Answers: 3
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Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
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Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done
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An experimental electrical system has a voltage that can be modeled by V(t) = 0.4t^3 + 6.4t^2 + 6t,...
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