Determine whether the given points are on the graph of the equation.y = 2x2 + 1; (2, 8)
A. Yes
B. No
Answer: B
Mathematics
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For an arc length s, area of sector A, and a central angle ? of a circle of radius r, find the indicated quantity.r = 9.16 cm, ? = 3.70 radians, find s
A. 34.7 cm B. 34.3 cm C. 33.9 cm D. 33.5 cm
Mathematics
Convert the units.1152 in2 = 
ft2
A. 128 B. 7 C. 8 D. 9
Mathematics
Determine the most appropriate metric unit to go in the blank. Choose from L, ml, kg, g, and mg.The horse weighs 490 
.
A. mL B. L C. mg D. kg E. g
Mathematics
Find the exact value of the expression.cos
A. 
B. 
C. 
D. 
Mathematics