Convert to an exponential equation.log 8 512 = t
A. 8t = 512
B. t8 = 512
C. 5128 = t
D. 8512 = t
Answer: A
You might also like to view...
Refer to a normal distribution described by the following figure. The mean is ? and the standard deviation is ?.
A data value of -70 corresponds to a standardized value of
A. -0.5. B. -2.22. C. -0.25. D. -1.5. E. none of these
Solve.x4 + 5x2 - 36 = 0
A. ±2i, ±3i B. ±2, ±3 C. ±3, ±2i D. ±2, ±3i
Solve the problem.A sushi restaurant charges $8.95 for its lunch buffet and $12.95 for its dinner buffet. In order for the restaurant to turn a profit, its buffets must generate daily revenue of at least $2190. Write an inequality that describes this requirement. Let x represent the number of lunch buffet customers and y represent the number of dinner buffet customers.
A. 8.95x + 12.95y ? 2190 B. 8.95x + 12.95y = 2190 C. 8.95x + 12.95y ? 2190 D. 8.95x + 12.95y ? 2190
Solve the problem.A barge is located 200 feet away from the coastline 1200 feet down the coast from a power source at point A. To supply the barge with electricity, a power line will be run from point A to a point B on the coast and then from point B to the barge. If power lines on land coast $3 per foot and power lines under water cost $5 per foot, calculate the total cost of running a power line from point A to the barge when point B is 800 feet down the coast from point A in the direction of the barge. Recalculate the total cost when the distance from A to B is increased in 50-foot increments, until you locate a possible minimum cost. Interpret your solution.
width="367" /> What will be an ideal response?