Solve the problem. Use 3.14 as the approximate value of ?. Round to the nearest tenth,if necessary.A cereal box measures 10.4 in. by 4.2 in. by 14.2 in. high. Find the amount of cardboard needed to make the box.
A. 502 in.2
B. 1004 in.2
C. 251 in.2
D. 398.7 in.2
Answer: A
Mathematics
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Answer the question.Use the mathematical machine to find the input corresponding to an output of 20.
A. 84 B. 30.5 C. 14.75 D. -12
Mathematics
Examine the discriminant of each equation and determine the nature of the roots.25x2 - 10x + 1 = 0
A. No real solutions B. One real solution C. Two real solutions
Mathematics
Graph the linear inequality.x + y < -2
A. 
B. 
C. 
D. 
Mathematics
State the quadrant in which the point lies.(-8, 0)
A. Quadrant IV B. Quadrant II C. None D. Quadrant III
Mathematics