Solve the problem. Round money amounts to the nearest cent.A floor tile measures 32 cm by 32 cm and weighs 170 g. How many kilograms would a stack of 29 tiles weigh?
A. 49.3 kg
B. 493 kg
C. 0.493 kg
D. 4.93 kg
Answer: D
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The slope of the regression line gives an estimate of the rate of change of the data being modeled.
Answer the following statement true (T) or false (F)
Provide an appropriate response.The amount of Social Security tax and Medicare tax withheld from a paycheck is not influenced by the number of dependents claimed by the employee.
A. True B. False
Solve the problem.The formula T = 0.07D1.5 can be used to approximate the duration of a storm, where is the time in hours and D is the diameter of the storm in miles. A storm that is 25.5 miles in diameter is heading toward a city. How long can the residents of the city expect the storm to last? Round you answer to the nearest hundredth of an hour.
A. 8.44 hr B. 9.01 hr C. 10.54 hr D. 10.24 hr
Solve the system, if possible. If (x, y, z) is the solution to the system, give the value of 
.
?
?
?
A. 25 B. -25 C. -37 D. -16 E. no solution; inconsistent system