Find the foci of the given hyperbola.25x2 - y2 = 25
A. (0, 
), (0, -
)
B. (
, 0), (-
, 0)
C. (0, 5), (0, -5)
D. (5, 0), (-5, 0)
Answer: B
Mathematics
You might also like to view...
Solve.If y varies directly with x and inversely as z and y = 12 when x = 6 and z = 4, find y when x = 7 and z = 14.
A. 8 B. 5 C. 2 D. 4
Mathematics
Find the exact value of the expression. Do not use a calculator.cos 35°sin 55° + sin 35°cos 55°
A. 0 B. 2 C. -1 D. 1
Mathematics
Divide the rational expression. Express the quotient as a rational expression in lowest terms.
A. 
B. 
C. x + 4
D. 
Mathematics
If you invest $6,500 in an account paying 5.5% compounded continuously, how much money will be in the account at the end of 4.5 years?
A) $8,325.33 B) $8,330.47 C) $8,335.31 D) $8,338.65
Mathematics