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Mathematics, 26.07.2020 01:01 pricillagarcia2002
The average age of 15 students is 16 years. If teacher’s age is included the average increases by 1. Find teacher’s age. (a) 30 years (b) 32 years (c) 58 years (d) 60 years
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What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
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The average age of 15 students is 16 years. If teacher’s age is included the average increases by 1....
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