Multiply.(10x - 9)2
A. 100x2 - 180x + 81
B. 10x2 - 180x + 81
C. 100x2 + 81
D. 10x2 + 81
Answer: A
Mathematics
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A card is drawn randomly from a standard 52-card deck. Find the probability of the specified event. The card is a red card.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.The curve y = ax2 + bx + c passes through the point (2, 24) and is tangent to the line 
at the origin. Find a, b, and c.
A. a = 5, b = 2, c = 0 B. a = 0, b = 5, c = 2 C. a = 2, b = 0, c = 5 D. a = 6, b = 0, c = 0
Mathematics
Integrate the function.
dx
A. ln 
+ 
ln 
+ tan-1 
+ C
B. 6 ln 
- 
ln 
- tan-1 x + C
C. 6 ln 
+ ln
+ sin-1 
+ C
D. 6 ln 
+ 
ln 
+ 
tan-1 
+ C
Mathematics
Use < or > for ? to write true sentence.- 
? 
A. > B. <
Mathematics