Solve the problem.A combination lock has 30 numbers on it. How many different 3-digit lock combinations are possible if no digit can be repeated?
A. 870
B. 8120
C. 4060
D. 24,360
Answer: D
Mathematics
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Convert the angle from degrees to radians. Express your answer as a decimal rounded to two decimal places.16°
A. 0.14 radians B. 0.28 radians C. 0.19 radians D. 0.56 radians
Mathematics
Multiply.(-7.69)(-1.16)
A. 89.204 B. 0.089204 C. 8.9204 D. 0.89204
Mathematics
Solve.There are 3.8 milligrams of iron in a 3.5 ounce serving of beef. How much iron is in 6 ounces of beef? Round the answer to one decimal place.
A. 2.2 mg B. 5.2 mg C. 7.5 mg D. 6.5 mg
Mathematics
Solve the absolute value equation. 
= 8
A. ?
B. 
C. 
D. 
Mathematics