Find the domain of the function.f(x) = ln 

A. (10, ?)
B. (0, ?)
C. (1, ?)
D. (-10, ?)


Answer: D

Mathematics

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Provide an appropriate response.Bob drives 324 miles in 6 hours. Explain the significance of the ratio of 6 to 324. What units associated to this ratio?  

What will be an ideal response?

Mathematics

Solve the problem, rounding the answer as appropriate. Assume that "pure dominant" describes one who has two dominant genes for a given trait; "pure recessive" describes one who has two recessive genes for a given trait; and "hybrid" describes one who has one of each.In a population, 40% of the females are pure dominant, 50% are hybrid, and 10% are pure recessive. If a pure recessive male mates with a random female and their first offspring has the dominant trait, what is the probability that the female is hybrid?

A. .17 B. .25 C. .56 D. .50

Mathematics

Solve the problem.One length of a rectangular garden lies along a wall. The rest of the garden is enclosed by 56 feet of fencing. If the length of the garden is 4 feet shorter than twice the width, what is the area of the garden?

A. 390 ft2 B. 185 ft2 C. 450 ft2 D. 82 ft2

Mathematics

For the given compound inequality, state whether intersection or union should be used. Then give the solution set in both interval and graph forms.-9x > 36 or -2x < -10

A. Union; (-?, ?)

B. Intersection; (-4, 5)

C. Intersection; ?

D. Union; (-?, -4) ? (5, ?)

Mathematics