Suppose the usual cost associated with a catered wedding reception is 1,500 php/person for a reception of more than 75 people; while, 1,850 php/person is the usual cost for a reception of 75 people or less. Determine the function C(n) representing the total cost for a catered wedding reception of n people. 1500n if n>75 C(n) = 1850n if 075 1850(n- 75) if 075 (c) C(n)= 1850 if075

Show that 2^n >=1/8 for n>= -3.

The height of the corn stock in inches over the first eight weeks of growth could be roughly model by the function h(t)= 2(1.6^t) where t is measure in weeks. On which week of growth would the corn stalk grow to 21 inches?

An analyst determines that the profit for a business is P(x) = 2x-30-x^2/40 find the intervals of the production levels in which the profit is greater than 10