Solve the equation.
= 
A. -4, 5
B. No solution
C. 15, 5
D. 5
Answer: A
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Use exponential notation to write the repeated multiplication.9 ? 9 ? 9 ? 9
A. 92 B. 49 C. 36 D. 94
Solve the problem.Three shrimp boats supply the shrimp wholesalers on Hilton Head with fresh catch. The Annabelle takes 50% of its catch to Hudson's, 20% to Captain J's, and 30% to Mainstreet. The Curly Q takes 40% of its catch to Hudson's, 40% to Captain J's, and 20% to Mainstreet. The SloJoe takes 30% of its catch to Hudson's, 40% to Captain J's, and 30% to Mainstreet. One week Hudson's received 251.7 pounds of shrimp, Captain J's received 217.2 pounds, and Mainstreet received 165.1 pounds. How many pounds of shrimp did each boat catch?
A. Annabelle 201 lbs, Curly Q 251 lbs, SloJoe 182 lbs B. Annabelle 251 lbs, Curly Q 201 lbs, SloJoe 182 lbs C. Annabelle 201 lbs, Curly Q 182 lbs, SloJoe 251 lbs D. Annabelle 182 lbs, Curly Q 251 lbs, SloJoe 201 lbs
Solve.A ball is thrown downward with an initial velocity of 35 meters per second from a cliff that is high. The height of the ball is given by the quadratic equation
where h is in meters and t is the time in seconds since the ball was thrown. Find the time it takes the ball to hit the ground. Round your answer to the nearest tenth of a second.
A. 3.7 sec B. 2.8 sec C. 2.6 sec D. 2.7 sec
Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A.
B.
C.
D.