Find the cardinal number for the set.D = {seven}
A. 0
B. 7
C. 5
D. 1
Answer: D
Mathematics
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Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.x4 + 4x3 + 125x + 500
A. (x + 4)(x + 5)(x2 - 5x + 25) B. (x + 4)(x3 + 125) C. Prime D. (x + 4)(x - 5)(x2 + 5x + 25)
Mathematics
Find all real solutions. Do not use a calculator.4x3 - x + 4 = 16x2
A. 
B. {±2, 4}
C. {±1, 4}
D. 
Mathematics
Given A = 59°, B = 79°, and a = 7.1, use the Law of Sines to solve the triangle for the value of b. Round your answer to two decimal places.
?
A. b = 9.1 B. b = 8.13? C. b = 4.84 D. b = 6.20 E. b = 5.54
Mathematics
Simplify the fraction.
If the fraction is undefined, answer undefined.
What will be an ideal response?
Mathematics