Use properties of logarithms to simplify.log5 5
A. 1
B. 25
C. 0
D. 5
Answer: A
Mathematics
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Suppose that ln 2 = a and ln 5 = b. Use properties of logarithms to write each logarithm in terms of a and b.ln 10
A. ab B. ln a + ln b C. a - b D. a + b
Mathematics
Provide the proper response.Is the graph of a circle the graph of a function? Explain your answer.
What will be an ideal response?
Mathematics
Solve the problem.A freight train leaves a station traveling at 32 km/h. Two hours later, a passenger train leaves the same station traveling in the same direction at 52 km/h. How long does it takes the passenger train to catch up to the freight train?
A. 2.2 hr B. 3.2 hr C. 4.2 hr D. 5.2 hr
Mathematics
Solve the equation by completing the square.x2 - 8x + 52 = 0
A. -2, 10 B. 8 ± 12i C. -4 ± 6i D. 4 ± 6i
Mathematics