Determine if the given number is a solution to the given equation. Answer yes or no.Is 10 a solution to x2 = 100?
A. yes
B. no
Answer: A
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Find for the given function.y =
tan(7x - 5)
A. sec2(7x - 5) tan(7x - 5)
B. sec2(7x - 5)
C. sec(7x - 5)
D. sec2(7x - 5) tan(7x - 5)
Solve the problem.The function F described by F(x) = 2.75x + 71.48 can be used to estimate the height, in centimeters, of a woman whose humerus (the bone from the elbow to the shoulder) is x cm long. Estimate the height of a woman whose humerus is long. Round your answer to the nearest four decimal places.
A. 43.3000 cm B. 156.5375 cm C. 13.5775 cm D. 105.1600 cm
Solve the rational inequality and graph the solution set on a real number line. Express the solution set in interval notation. < x
A. (-7, -5) ? (0, ?)
B. (-?, 5) ? (7, ?)
C. (-?, -7) ? (-5, 0)
D. (-?, -7) ? (0, ?)
Solve. Write the answer as a mixed number in simplest form.A recipe for fudge brownies calls for 3 cups of cocoa per batch. If you are making 2
batches, how many cups of cocoa are needed?
A. 4 cups
B. 6 cups
C. 2 cups
D. 9 cups