Find the average of the set of numbers.
, 
, and 
A. 1
B. 
C. 
D. 
Answer: D
Mathematics
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Provide an appropriate response.Suppose a committee of 6 people is to be selected from a group of 25. How many groups are possible? Represent as a factorial and give the solution.
What will be an ideal response?
Mathematics
Perform the matrix operation.Given A = 
and B = 
, find A + B.
A. 
B. 
C. 
D. Not defined
Mathematics
Rewrite the expression as an equivalent expression that does not contain powers of trigonometric functions greater than 1.f(x) = sin4 x
A. 
- 
cos 2x + 
cos 4x
B. 
+ 
cos 2x
C. 
- 
cos 2x
D. 
- 2 cos 2x + 
cos 4x
Mathematics
Determine the terms and degree of the polynomial.7m3 - m2 - 5m + 10
A. Terms: 7x3, x2, 5x, 10; degree: 3 B. Terms: 7x3, -x2, -5x, 10; degree: 4 C. Terms: 7x3, x2, 5x, 10; degree: 6 D. Terms: 7x3, -x2, -5x, 10; degree: 3
Mathematics