Find an equation for the hyperbola described.Vertices at (±2, 0); foci at (±11, 0)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: C
You might also like to view...
The speed of sound in air depends on the temperature. When the temperature is 32 degrees Fahrenheit, the speed 
of sound is 1087.5 feet per second. The average rate of change for ?S is 1.1 feet per second per degree Fahrenheit. Use these facts to estimate the speed of sound in air when the temperature is 59 degrees Fahrenheit.
?
A. 1088.6 feet per second B. 1097.5 feet per second C. 1117.20 feet per second D. none of the above
Solve the problem.If the price charged for a bolt is p cents, then x thousand bolts will be sold in a certain hardware store, where 
. How many bolts must be sold to maximize revenue?
A. 2976 thousand bolts B. 1488 bolts C. 2976 bolts D. 1488 thousand bolts
Find the derivative of the function at the given point in the direction of A.
A. 
B. 
C. 
D. 
Provide an appropriate response. Convert 4.18 rad to degrees rounded to the nearest thousandth of a degree.
A. 752.400° B. 13.132° C. 1.331° D. 239.496°