Solve.What is the maximum product of two positive numbers whose sum is 30?
A. 7.5
B. 225
C. 450
D. 15
Answer: B
Mathematics
You might also like to view...
Solve the equation for the specified variable.A = P(1 + nr) for r
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics
Multiply by a fraction equivalent to 1 to build up the fraction to one with the denominator shown.
= 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operations. [(13x9 + 13) - (- 9x7 + 9x3 )] - [(10x9 - 11x5 + 9x) + (10x3 - 9x- 5)]
A. -3x9 + 9x7 + 11x5 - 19x3 + 18 B. 3x9 + 9x7 + 11x5 - 19x3 + 18 C. 3x9 + 9x7 - 11x5 - 19x3 + 18 D. -3x9 + 9x7 - 11x5 - 19x3 + 18
Mathematics
Find the requested polynomial. Find a polynomial of degree 4 having the following zeros: 7 (multiplicity 2), 
, -
A. f(x) = x4 + 14x3 - 42x2 - 98x + 343 B. f(x) = x3 - 7x2 - 7x + 49 C. f(x) = x3 + 7x2 - 7x - 49 D. f(x) = x4 - 14x3 + 42x2 + 98x - 343
Mathematics