Provide an appropriate response.Using set-builder notation, a set S is written as {x ?-10 ? x ? 2}. Which of the elements of the following set is not an element of S: {-10, -4, 1, 3}
A. 1
B. -10
C. 3
D. -4
Answer: C
Mathematics
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Multiply. Write a mixed numeral for the answer.2
? 3
A. 6
B. 8
C. 6
D. 7
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Collect like terms.7ab - 3ab + 4
A. 8ab B. 4ab + 4 C. -4ab + 4 D. 10ab + 4
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A ranger put tags on 110 trout and released them into a small mountain 4. Lake. After a period of time, he caught 56 trout and 20 had tags. Approximately how many fish are in the lake?
What will be an ideal response?
Mathematics
Find the exact value of y, or state that y is undefined.y = cos-1 
A. 
B. 
C. - 
D. 
Mathematics