Solve the Problem $\mathrm { I } = 64 \sin 137 \pi \mathrm { t }$

question 235

Multiple Choice

Solve the problem.
-A generator produces an alternating current according to the equation $\mathrm { I } = 64 \sin 137 \pi \mathrm { t }$ , where $t$ is time in seconds and I is the current in amperes. What is the smallest time $t$ such that $I = 32$ ?

• A) \(\frac { 1 } { 548 } \mathrm { sec }\)
• B) \(\frac { 1 } { 274 } \mathrm { sec }\)
• C) \(\frac { 1 } { 822 } \mathrm { sec }\)
• D) \(\frac { 1 } { 411 } \sec\)

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Definitions:

Consultative Decision

A decision made by a leader after receiving information, advice, or opinions from group members.

Leader Makes Decision

A leadership approach where the leader is the primary decision maker, often with little or no consultation with team members.

Consultative Decisions

involve making choices based on advice and feedback from others, combining individual judgment with collective input.

Group Decisions

The process in which multiple individuals come together to analyze a problem and make a decision collectively.