Mathematics, 04.11.2021 14:00 543670
Keith is in a hot air balloon that is 200 feet above the ground and 1 is ascending I feet per second. Erica is in a hot air balloon that is 548 feet above the ground and is descending if feel per second. After how many seconds will the hot air balloons be the same number of feet above the ground?
Answers: 2
Mathematics, 21.06.2019 15:00
In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm
Answers: 3
Mathematics, 21.06.2019 16:00
12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?
Answers: 2
Mathematics, 21.06.2019 17:30
The sum of two numbers is 12 and their difference is 18 what are the two numbers
Answers: 1
Mathematics, 21.06.2019 17:30
When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3
Answers: 1
Keith is in a hot air balloon that is 200 feet above the ground and 1 is ascending I feet per second...
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