Find the length of the curve.The parabolic segment r = 
, 0 ? ? ? 
A. 
(
- ln(
- 1))
B. 
C. 
(
+ ln(
+ 1))
D. 
?
Answer: A
You might also like to view...
Factor completely, or state that the polynomial is prime.x4 + 5x3 + 8x + 40
A. (x + 5)(x3 + 8) B. (x + 5)(x + 2)(x2 - 2x + 4) C. (x + 5)(x - 2)(x2 + 2x + 4) D. Prime
Use the change of base formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log8.5 174
A. 20.47 B. 0.41 C. 2.24 D. 2.41
Convert the weight as indicated.0.5 pounds to ounces
A. 8 oz B. 10 oz C. 12 oz D. 6 oz
Solve by graphing.In one U.S. town the annual consumption y of beef (in kg per person) can be estimated by the linear equation 
where x is the number of years since 1975. Graph the equation and use the graph to estimate the beef consumption in the year 1995. 
A. 30 kg per person B. 13 kg per person C. 16 kg per person D. 10 kg per person