Mathematics, 02.10.2019 04:50, Shiey0409
Eight people are boarding an aircraft. two have tickets for first class and board before those in the economy class. in how many ways can the eight people board the aircraft?
Answers: 2
Mathematics, 21.06.2019 13:00, nathalyviruete
Which statement is true 1.the pythagorean theorem can be used to find the missing side of any triangle 2.the pythagorean theorem can be used to find the missing side of any polygon 3. the pythagorean theorem can be used to find the missing side of any right triangle 4.the pythagorean theorem can be used to find the missing side of any isosceles triangle
Answers: 3
Mathematics, 21.06.2019 19:30, apere655
Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.
Answers: 1
Eight people are boarding an aircraft. two have tickets for first class and board before those in th...
Mathematics, 21.09.2020 14:01
Mathematics, 21.09.2020 14:01
Mathematics, 21.09.2020 14:01