Find the focus and the directrix of the parabola.3y2 + 12y + 13 - x = 0
A. Focus: (4, 1); directrix: x = 2
B. Focus: 
; directrix: x = 
C. Focus: 
; directrix: y = 
D. Focus: 
; directrix: x = 
Answer: D
Mathematics
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Use the circle graph to answer the question.Last year, one family ate fast food 576 times. The circle graph shows the types of food eaten for the year. Find the number of times fish was eaten.
A. 144 times B. 36 times C. 192 times D. 72 times
Mathematics
Solve.
= 
A. 
B. 
C. 2
D. 
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Solve.The sides of a triangle are 595 ft, 396 ft, and 534 ft. Find its perimeter.
A. 3050 ft B. 1525 ft C. 1129 ft D. 1982 ft
Mathematics
Use dimensional analysis to convert the unit of length.19 yards to feet
A. 57 ft B. 228 ft C. 171 ft D. 684 ft
Mathematics