Round the divisor and dividend to one nonzero digit to find the estimated quotient. Then find the exact quotient.
A. 400; 408
B. 200; 400 r8
C. 400; 400 r8
D. 600; 408
Answer: A
Mathematics
You might also like to view...
Translate the problem situation to a system of equations. Do not solve.The difference between two numbers is 16. Three times the smaller number plus the larger number is 48. What are the numbers?
A. x - y = 16; x + 3z = 48 B. x - y = 16; x + 3y = 48 C. x - y = 16; 3x + y = 48 D. x + y = 16; x + 3y = 48
Mathematics
Complete the identity.sin(4?) sin(6?) cos(4?) cos(6?) = ?
A. 
B. 
C. cos2(48?)
D. 
Mathematics
Evaluate the definite integral.
A. 
B. - 
C. 0
D. - 
Mathematics
Find the derivative.y = 
- 
A. 
= - 
- 
B. 
= - 
+ 
C. 
= -5x - 
D. 
= 
- 
Mathematics