Multiply. Express your answer in standard form.4i(-3 + 5i)
A. -20 - 12i
B. -20 + 12i
C. 20 - 12i
D. 20 + 12i
Answer: A
Mathematics
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Find the product.-6x4(-10x7 - 4x2 + 10)
A. 60x11 + 24x6 - 60x4 B. 60x11 - 4x2 + 10 C. 60x7 + 24x2 - 60 D. 60x11 + 24x6
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Provide an appropriate response.Consider the selection of officers for a club. Is this a combination, a permutation, or neither?
A. Permutation B. Combination C. Neither
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Find the amount received by the seller of the given stock assuming a commission of $7.95.245 shares at $16.75
A. $4095.80 B. $4090.17 C. $4111.70 D. $4117.33
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Find the equation of the hyperbola with the given characteristics.center at the origin, vertices at (0, 7) and (0, -7), asymptotes y = 
x and y = - 
x
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics