Find an equation of the parabola whose graph is shown.
 figure 1.png)
a x² = 4y
b. x² = 16y
c. y² = 16x
d. y² = 8x
e. none of these
b. x² = 16y
Mathematics
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Solve.Write the equivalent decimal and percent for 
.
A. 0.008
; 
%
B. 0.008
; 
%
C. 0.08
; 8
%
D. 0.8
; 83
%
Mathematics
For the proportion, find the unknown number n.
= 
A. 0.128 B. 20.48 C. 1.28 D. 12.8
Mathematics
Solve the system of equations by finding the reduced row echelon form for the augmented matrix.2x + 8y + 8z = 96 x + 4y + 4z = -20 x +y +z = -6
A. (2, 1, -6) B. (-6, 1, 2) C. No solution D. (-6, 2, 1)
Mathematics
Solve.Cody sold his used lap top and accessories for $580. If he received nine times as much money for the lap top as he did for the accessories, find how much money he received for the lap top.
A. $68 B. $58 C. $5220 D. $522
Mathematics