Find the exact solution of the equation.cos-1 x = 0
A. x = 0
B. x = 1
C. x = ?
D. x = -1
Answer: B
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Provide an appropriate response.Explain what is wrong with the statement below.It's amazing that someone won the $100,000 prize in the lottery tonight. The probability of winning $100,000 is only 0.000000512.
What will be an ideal response?
Convert to base ten.7001eight
A. 56,080 B. 3585 C. 4828 D. 54,290
Provide an appropriate response.It can be shown that a hyperbola with center at the origin, foci at F'(-c, 0) and F(c, 0), and equation 
has equation 
. Use this result to find an equation of a hyperbola with center at the origin, foci at (-6, 0) and (6, 0), and absolute value of the distances from any point of the hyperbola to the two foci equal to 6.
A. x2 - y2 = 6
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Find the quotient.(7x2 + 9x - 10) ÷ (x + 2)
A. 7x - 5 + 
B. 7x + 5
C. 7x - 5
D. x - 5