Find the largest open interval where the function is changing as requested.Increasing f(x) = 

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


Answer: A

Mathematics

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Solve the problem.Anne writes one page in  of an hour. How many pages can she write in 4 hours?

A. 6 page(s) B. 8 page(s) C. 4 page(s) D. 2 page(s)

Mathematics

Solve for x using an equivalent exponential expression.An ice cream cone with a 9-centimeter diameter and 15-centimeter depth is filled exactly level with the top of the cone. Approximate how much ice cream (in cubic centimeters) is in the cone. Use  for ?.

A. 954 cu cm
B. 1272 cu cm
C. 3818 cu cm
D. 318 cu cm

Mathematics

Solve the problem.A deli sells three sizes of chicken sandwiches: the small chicken sandwich contains 4 ounces of meat and sells for $3.00; the regular chicken sandwich contains 8 ounces of meat and sells for $3.50; and the large chicken sandwich contains 10 ounces of meat and sells for $4.00. A customer requests a selection of each size for a reception. She and the manager agree on a combination of 52 sandwiches made from 22 pounds 4 ounces of chicken for a total cost of $178. How many of each size sandwich will be in this combination? (Note: 1 pound = 16 ounces)

A. 24 small sandwiches, 10 medium sandwiches, 18 large sandwiches. B. 20 small sandwiches, 22 medium sandwiches, 10 large sandwiches. C. 18 small sandwiches, 12 medium sandwiches, 22 large sandwiches. D. 22 small sandwiches, 16 medium sandwiches, 14 large sandwiches.

Mathematics

Solve the problem.Find the maximum and minimum values of y for the equation of simple harmonic motion. 

A. Maximum = 33, minimum = -33 B. Maximum = 14, minimum = -14 C. Maximum = 11, minimum = -11 D. Maximum = 14, minimum = -11

Mathematics