Solve the problem.In a certain memory experiment, subject A is able to memorize words at a rate given by 
In the same memory experiment, subject B is able to memorize at the rate given by 
How many more words does subject B memorize from t = 0 to t = 19 (during the first 19 minutes)?
A. 65
B. -7
C. 52
D. -21
Answer: B
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The following table shows the length L, in centimeters, and the weight W, in grams, of a certain type of fish. L 28.7 32.3 38.3 42.9 46.01 W 216 313 510 673 908? Use a power model to answer the following. If the length is increased by a factor of 3.00, how is the weight affected? Round your answer to two decimal places. ?
A. Weight is increased by a factor of 25.67. B. Weight is increased by a factor of 27.38. C. Weight is increased by a factor of 25.74. D. Weight is increased by a factor of 25.56.
Find gross earnings. Overtime is one-and-a-half times the normal per piece rate.Units, reg: 422Produced, O.T.: 70Rejected units: 5Rate per unit: $0.94Chargeback per unit: $0.49
A. $492.93 B. $490.68 C. $495.38 D. $460.03
Use the fundamental identities to simplify the expression.tan2? csc2?
A. tan2? B. sec2? C. sin ? D. cos3?
Solve the problem.If a person puts 1 cent in a piggy bank on the first day, 2 cents on the second day, 3 cents on the third day, and so on, how much money will be in the bank after 60 days?
A. $36.60 B. $18.30 C. $0.60 D. $9.15