Provide an appropriate response.
Find and explain any mistake in the following problem. What percent of 40 is 120? 
= 
120 × R = 100 × 40
120R = 4,000
R = 4,000 ÷ 120
R = 
What will be an ideal response?
Answers will vary.
Mathematics
You might also like to view...
Solve.3x3 + 28x2 + 49x = 0
A. -7, - 
, 0
B. 0, 7, 
C. -7, - 
D. 7, 
Mathematics
Solve the problem.The foundation for a cylindrical fountain is a cylinder 14 yd in diameter and 5 yd high. How many cubic yd of concrete are needed to build the foundation (to the nearest hundredth)?
A. 769.30 yd3 B. 3077.20 yd3 C. 439.60 yd3 D. 1538.60 yd3
Mathematics
Provide an appropriate response.Use the following sets: U = {0, 1, 2, 3, 4, 5}, A = {1, 2, 3}, B = {3, 4, 5} Give the elements in the set A ? B.
A. {0, 2, 4} B. {0, 1, 2, 3, 4, 5} C. {1, 2, 3, 4, 5} D. { }
Mathematics
Divide and reduce to lowest terms.
÷ 
A. 
B. z + 3
C. 
D. 
Mathematics