Mathematics, 21.08.2019 15:10 SpookySpooks
Amine extracts 2 metric tons of coal in an hour. the mine uses 14 ton of the extracted coal every hour to generate electricity for the mine and sells the rest. if t is the number of hours spent mining, which expression represents the amount of ore sold? how much ore can the mine sell after extracting ore for 12 hours?
the expression is 2t−1/4t. the amount of ore is 23 3/4 metric tons.
the expression is 2t−1/4t. the amount of ore is 21 metric tons.
the expression is 2t+1/4t. the amount of ore is 24 metric tons.
the expression is 2t+1/4t. the amount of ore is 24 1/4 metric tons.
Answers: 1
Mathematics, 21.06.2019 17:30
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Mathematics, 21.06.2019 18:40
Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?
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Mathematics, 21.06.2019 20:30
Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.
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Mathematics, 21.06.2019 21:00
Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y
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Amine extracts 2 metric tons of coal in an hour. the mine uses 14 ton of the extracted coal every ho...
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