Determine if the set is the empty set.{x|x is a day of the week whose name begins with the letter Y}
A. Yes, it is the empty set.
B. No, it is not the empty set.
Answer: A
Mathematics
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Find the remainder by long division.(2x3 + 3x2 + 4x - 10) ÷ (x + 1)
A. -1 B. 1 C. -13 D. 13
Mathematics
Find the product.(x + 9)(x3 + 4x - 3)
A. x3 + 13x2 + 33x - 27 B. x4 + 4x2 - 3x + 9 C. x4 + 9x3 + 4x2 + 33x - 27 D. x4 + 9x3 + 4x2 + 39x + 27
Mathematics
Provide an appropriate response.Explain the error made in finding the area of the square below.
A = 4s A = 4 ? 7 A = 28 ft2
What will be an ideal response?
Mathematics
Graph the numbers on the real number line.x < -4
A. 
B. 
C. 
D. 
Mathematics