Mathematics, 17.10.2019 15:00, swelch2010
The feet of a commemorative parabolic steel arch 100 m high are 200 m apart. determine whether the focus of the arch is above / below ground, and how many feet it lies above or below the ground.
my guess: 25 ft above ground
Answers: 2
Mathematics, 21.06.2019 14:00, drelisech6467
Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?
Answers: 1
Mathematics, 21.06.2019 17:30, tristan4233
Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.
Answers: 2
Mathematics, 21.06.2019 19:30, mostman077
Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5
Answers: 1
The feet of a commemorative parabolic steel arch 100 m high are 200 m apart. determine whether the f...
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