Mathematics, 20.11.2020 18:20 chubby087
A lake near the arctic circle is covered by a thick sheet of ice during the cold winter months. When spring arrives , the warm air gradually melts the ice , causing its thickness to decrease at a constant rate of 0.2 meters per week. After 7 weeks , the sheet is only 2.4 meters thick
Answers: 1
Mathematics, 21.06.2019 18:40
The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?
Answers: 2
Mathematics, 22.06.2019 02:00
Alexandra drove from michigan to colorado to visit her friend. the speed limit on the highway is 70 miles per hour. if alexandra's combined driving time for the trip was 14 hours how many miles did alejandra drive?
Answers: 1
Mathematics, 22.06.2019 02:00
Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?
Answers: 1
A lake near the arctic circle is covered by a thick sheet of ice during the cold winter months. When...
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