An ice cream cone is 2.8 cm in radius and 12.7 cm deep. How many cubic centimeters of ice cream will it hold if it is filled and topped with a hemisphere with the same radius of the cone? Round the answer to one decimal place.
(a) 136.0 cm³
(b) 150.2 cm³
(c) 211.1 cm³
(d) 290.9 cm³
(b) 150.2 cm³
Mathematics
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and 
, of the point given in Cartesian coordinates.(-2, 0)
A. (-2, ?)
B. 
C. (2, ?)
D. 
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. What can you say about the graph of f versus x when 
?
?
A. The graph is increasing. B. The graph is decreasing. C. The graph reaches a maximum. D. The graph reaches a minimum.
Mathematics
Solve the problem.The price of Enrico's plane ticket is $799. Enrico's father will pay 50% of the cost. How much will Enrico's father pay?
A. $39,950 B. $419.50 C. $412.50 D. $399.50
Mathematics