Find the volume of the solid. When necessary, use 3.14 as the approximate value of ?, and round as instructed.A cone with height 9 in. and radius 3 in. Round to the nearest whole number.
A. 127 in.3
B. 57 in.3
C. 85 in.3
D. 170 in.3
Answer: C
Mathematics
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Provide an appropriate response.Factor completely: 16a2 + 8ab + b2
What will be an ideal response?
Mathematics
Use a proportion to solve the application.If a computer prints 159 lines in 5 seconds, how many lines can it print per minute?
A. 1913 lines B. 954 lines C. 1918 lines D. 1908 lines
Mathematics
Solve.The height in meters of girls of a certain tribe is approximated by 
where t is the girl's age in years and 
Estimate the height (to the nearest hundredth of a meter) of a girl of the tribe 4 years of age.
A. 1.12 m B. 0.77 m C. 0.52 m D. 0.96 m
Mathematics
Write the augmented matrix for the system. 2x + 3z = 20 3y + 5z = 48 2x + 3y + 5z = 50
A. 
B. 
C. 
D. 
Mathematics