Solve. 49k2 - 4 = 0
A. 
, - 
B. 
, 0
C. 2, 0
D. 
, - 
Answer: D
Mathematics
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Find the product.
? 
A. 
B. 
C. 
D. 4xy
Mathematics
Solve the equation by completing the square.x2 + 18x = -62
A. {-18 + 
}
B. {9 + 
}
C. {-9 - 
, -9 + 
}
D. {9 - 
, 9 + 
}
Mathematics
A savings account pays 7% interest, compounded continuously. How much should be deposited now in order to have $5000 in the account at the end of five years?
A. $3523.44 B. $533.83 C. $4661.97 D. $2884.75
Mathematics
Solve.A rectangular sheet of paper measures 
ft by 
ft. What is its area?
A. 
ft2
B. 
ft2
C. 
ft2
D. 
ft2
Mathematics