Perform the indicated operation.
+ 
A. 
B. 
C. 
D. 
Answer: D
You might also like to view...
Assume the distribution is normal. Use the area of the normal curve to answer the question. Round to the nearest whole percent.The mean clotting time of blood is 7.35 seconds, with a standard deviation of 0.35 seconds. What is the probability that blood clotting time will be less than 7 seconds?
A. 15% B. 84% C. 16% D. 14%
Solve the problem.If an object is propelled upward from a height of 96 feet at an initial velocity of 64 feet per second, then its height after t seconds is given by the equation 
, where h is in feet. After how many seconds will the object reach a height of 160 feet?
A. 1 sec B. 4 sec C. 2 sec D. 8 sec
Use the formulas for measuring sounds to find the missing value. 
The intensity I of a sound is given. Find the loudness L of the sound.I = 10-11 W/m2
A. L = 230 dB B. L = 30 dB C. L = 10 dB D. L = 20 dB
Solve the absolute value inequality. Write the solution set using interval notation.8
< 6
A. 
? 
B. 
? 
C. 
D. 