Use the change of base formula to approximate the expression to four decimal places.log4 208

A. 0.2597
B. 1.3863
C. 5.3375
D. 3.8502


Answer: D

Mathematics

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Solve.10,500 college students were asked to name their favorite sport. Of this group,  said basketball,  said soccer,  said baseball,   said they had no favorite sport, and the remainder said volleyball. How many named each sport? 

A. Basketball: 3,500 Soccer: 2,100 Baseball: 1,800 Volleyball: 2,575 None: 525 B. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,635 None: 515 C. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,625 None: 525 D. Basketball: 3,500 Soccer: 2,050 Baseball: 1,750 Volleyball: 2,675 None: 525

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What percent of 4,000 is 2,200? ?

A. 55% B. 30% C. 80% D. 16% E. 50%

Mathematics

Evaluate the expression.

A. 30 B. 70 C. 44 D. 65

Mathematics

Use the standard normal curve table to find the z-score for the given condition.74.86% of the total area is to the left of z.

A. 0.68 B. -0.67 C. 0.67 D. 0.66

Mathematics