Convert to an exponential equation.log7 343 = t
A. 7343 = t
B. 7t = 343
C. 343t = 7
D. t7 = 343
Answer: B
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Find the inclination of the line with the given slope. Round your answer to the nearest tenth of a degree, if necessary.0.704
A. 99.9° B. 54.9° C. 9.9° D. 35.1°
Solve the problem.The table below ranks the eight best professors at State College measured by the percentage of students who gave them a rating of "excellent" on a survey. Let x represent the percentage of students who gave a professor an "excellent" rating. Write the name or names of the professors described by the inequality 75.4% ? x < 85.3%.
A. Murphy, O'Brien, Davis, and Isley B. Wu, Levan, Kallman, Diaz, and Murphy C. O'Brien, Davis, and Isley D. Diaz, Murphy, O'Brien, Davis, and Isley
Subtract the fractions. Write the answer in lowest terms.
A. 
B. 
C. 
D. 
Solve the problem.An arch in the form of a semiellipse is 52 ft wide at the base and has a height of 20 ft. How wide is the arch at a height of 12 ft above the base?
A. 41.6 feet B. 20.8 feet C. 17.7 feet D. 35.5 feet