Construct a histogram for the given data. The following data are the number of hours spent preparing for a test by a sample of 24 high school students. The times (in hours) are as follows: Use the given class intervals in the table below to construct a relative frequency histogram for the data.

What will be an ideal response?




Mathematics

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Solve the problem.Ken is 6 feet tall and is walking away from a streetlight. The streetlight has its light bulb 14 feet above the ground, and Ken is walking at the rate of 4.1 feet per second. Find a function, d(t), which gives the distance Ken is from the streetlight in terms of time. Find a function, , which gives the length of Ken's shadow in terms of d. Then find . What is the meaning of ?

A. (S ? d)(t) gives the time in terms of Ken's distance from the streetlight. B. (S ? d)(t) gives the length of Ken's shadow in terms of his distance from the streetlight. C. (S ? d)(t) gives the length of Ken's shadow in terms of time. D. (S ? d)(t) gives the distance Ken is from the streetlight in terms of time.

Mathematics

Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.a = 6, b = 9, C = 106°

A. c = 17.9, A = 26°, B = 48° B. c = 15, A = 30°, B = 44° C. c = 12.1, A = 28°, B = 46° D. no triangle

Mathematics

Provide an appropriate response.Fill in the blank with "always greater than," "sometimes greater than," "always less than," or "cannot be determined," whichever response is correct. When dividing a positive fraction by , the answer is  the fraction.

A. always greater than B. always less than C. sometimes greater than D. cannot be determined

Mathematics

Find the center and the radius of the circle.x2 + (y + 3)2 = 9

A. (0, 3), r = 3 B. (-3, 0), r = 9 C. (0, -3), r = 3 D. (3, 0), r = 9

Mathematics