subject
Mathematics, 30.08.2019 19:30 vanessa23272

Drag each tile to the correct box.
drag each ble to the correct box.
various devices are based on the principle of the per
various devices are based on the principle of the persistence of vision. put these devices in the chronological order in which they were invented.
zoetrope
thaumatrope
flip-book
magic lantern
phenakistoscope

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
question
Mathematics, 21.06.2019 17:30
Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.
Answers: 2
question
Mathematics, 21.06.2019 22:00
Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)
Answers: 3
question
Mathematics, 22.06.2019 01:00
#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq
Answers: 1
You know the right answer?
Drag each tile to the correct box.
drag each ble to the correct box.
various devices are...
Questions
question
Social Studies, 08.12.2020 03:20
question
English, 08.12.2020 03:20
question
Mathematics, 08.12.2020 03:20
question
History, 08.12.2020 03:20
question
Mathematics, 08.12.2020 03:20