Factor.x2 + 9x - 22

A. (x + 11)(x - 2)
B. (x - 11)(x + 1)
C. prime
D. (x - 11)(x + 2)


Answer: A

Mathematics

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Factor.z6 + 1

A. (z + 1)(z - 1)(z4 - z2 + 1) B. (z + 1)(z - 1)(z2 + z + 1)(z2 - z + 1) C. (z3 + 1)(z3 - 1) D. (z2 + 1)(z4 - z2 + 1)

Mathematics

Provide an appropriate response. Using the frequency distribution table for the given ages of students (42, 18, 19, 20, 23, 36, 18, 25, 20, 20, 24, 22, 26, 29, 37, 20, 20, 27, 42, 51, 24, 45, 24, 18, 31) in a technical mathematics class, which age interval has the most students?

A. 20 B. 24 C. 18-22 D. 18-27

Mathematics

Perform the indicated operation, being careful not to leave more than 59 seconds or 59 minutes in your answers.

A. 6 hours, 76 minutes, 26 seconds B. 7 hours, 16 minutes, 26 seconds C. 7 hours, 17 minutes, 26 seconds D. 6 hours, 17 minutes, 26 seconds

Mathematics

Answer the question or give an explanation.Describe the effect on merchants and customers if credit card usage suddenly stopped.

What will be an ideal response?

Mathematics