Someone has to know this. These confuse me.
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Answers: 2
Mathematics, 21.06.2019 14:30
Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0
Answers: 3
Mathematics, 21.06.2019 17:00
Evaluate the expression for the given value of the variable 7a - 4a for a =8
Answers: 2
Mathematics, 21.06.2019 22:00
If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]
Answers: 2
History, 28.01.2020 10:31
Mathematics, 28.01.2020 10:31
History, 28.01.2020 10:31
Mathematics, 28.01.2020 10:31
Computers and Technology, 28.01.2020 10:31
History, 28.01.2020 10:31
Mathematics, 28.01.2020 10:31
Chemistry, 28.01.2020 10:31
History, 28.01.2020 10:31