Find Cos B to the Nearest Ten-Thousandth If a =

question 6

Multiple Choice

Find cos B to the nearest ten-thousandth if a = 14.5, b = 7.8, and c = 16.5.

• A)1.8590
• B)0.4727
• C)0.8788
• D)1.1379

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Definitions:

Fixed Ratio Schedule

A schedule of reinforcement where a response is reinforced only after a specified number of responses, offering predictable reinforcement patterns.

Variable Ratio Schedule

A reinforcement strategy in behaviorism where a response is reinforced after an unpredictable number of responses, making it very powerful in maintaining behavior.

Variable Interval Schedule

A reinforcement schedule in operant conditioning where a response is rewarded after an unpredictable amount of time has passed, enhancing response consistency.

Fixed Interval Schedule

A type of conditioning schedule where a reward or reinforcement is administered after a set period of time has passed, assuming the required response has been made.