Write the first four terms of the sequence.an = 2n
A. 4, 8, 16, 32
B. 2, 4, 8, 16
C. 1, 2, 4, 8
D. 1, 4, 9, 16
Answer: B
Mathematics
You might also like to view...
Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.y = 4
, y = 4
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Find the limit.
A. -1
B. 1
C. 
D. No limit
Mathematics
Solve the problem.Under standard conditions, molecules of a gas collide billions of times per second. If each molecule has diameter t, the average distance between collisions is given by 
where n, the volume density of the gas, is a constant. Find 
.
A. 
= - 
B. 
= - 
C. 
= 
D. 
= - 
Mathematics
Simplify.
A. 
B. 2x - 5
C. 
D. 2x2 - 24
Mathematics