Mathematics, 19.03.2020 02:27 punkee5375
Which statements are true about the lines of symmetry of a regular pentagon? Select three options.
Answers: 3
Mathematics, 21.06.2019 14:00
Pokój na planie w skali 1: 100 jest prostokątem i ma wymiary 5,2cmx4,4cm. jaką powierzchnię w m2 ma pokój? ile m bieżących wykładziny dywanowej o szerokości 5m trzeba kupić by wyłożyć cały pokój jednym kawałkiem przy minimalnych stratach ? ile zapłacimy za wykładzinę jeśli 1m2 kosztuje 30 zł ?
Answers: 1
Mathematics, 21.06.2019 19:30
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
Mathematics, 21.06.2019 21:30
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
Mathematics, 21.06.2019 23:00
Who long does it take to drive 150 miles at 45 miles per hour
Answers: 2
Which statements are true about the lines of symmetry of a regular pentagon? Select three options....
Health, 05.11.2020 14:50
Mathematics, 05.11.2020 14:50
Social Studies, 05.11.2020 14:50
Chemistry, 05.11.2020 14:50
Mathematics, 05.11.2020 14:50
Mathematics, 05.11.2020 14:50
Mathematics, 05.11.2020 14:50
Mathematics, 05.11.2020 14:50
Mathematics, 05.11.2020 14:50
Mathematics, 05.11.2020 14:50
Arts, 05.11.2020 14:50