Which of the following expressions is a polynomial of degree 8?
I:2x2II:x2y5III:4x8+ 3x2IV:9x7+ 6x3-2
V:9x7+ 2x6
A. IV
B. I
C. III
D. V
E. II
Answer: C
You might also like to view...
Evaluate the integral by changing the order of integration in an appropriate way.
A. 
B. 
C. 
D. 
Which reasoning process is shown in the following example?We examine the email addresses of 100 people. No two individuals from this group of people have identical email addresses. We conclude that for all people, no two people have identical email addresses.
A. deductive reasoning B. reasoning by counterexample C. theoretical reasoning D. inductive reasoning
Find the general term of the arithmetic sequence.
, 
, 
, 
, 
, . . .
A. an = 
B. an = 
C. an = 
D. an = 
Solve.A company has 63,000 employees. Of these, 
drive alone to work, 
car pool, 
use public transportation, 
cycle, and the remainder use other methods of transportation. How many employees use each method of transportation?
A. Drive alone: 2,100; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
B. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
C. Drive alone: 21,100; car pool: 10,500; public transportation: 8,900; cycle: 7,000; other: 1000
D. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 