Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.log4 24 - log4 6
A. 24
B. 1
C. 4
D. 6
Answer: B
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Graph the solution set of the inequality, where x is an integer, on the number line.-6x > -12
A. 
B. 
C. 
D. 
Solve the problem.Sue buys a house which has a rectangular yard measuring 9.2 meters by 9.8 meters. In one corner of the yard is a rectangular shed measuring 3.2 meters by 2.6 meters. Sue intends to grow grass in the whole of the yard. What is the area of the yard excluding the shed?
A. 90.16 m2 B. 818.4 m2 C. 3.2 m2 D. 81.84 m2
Use Bayes' rule to find the indicated probability.Two stores sell a certain MP3 players. Store A has 34% of the sales, 5% of which are of defective items, and store B has 66% of the sales, 1% of which are of defective items. The difference in defective rates is due to different levels of pre-sale checking of the product. A person receives a defective item of this product as a gift. What is the probability it came from store B?
A. 0.275 B. 0.22 C. 0.5667 D. 0.7083
Give the exact value.sec 150°
A. - 
B. 
C. 
D. - 