Mathematics, 22.06.2021 19:30, howardc1433
There are 45 red tiles, 25 blue tiles, and 30 green tiles in a bag.
a) Suppose you plan to conduct this experiment 60 times:
– Draw a tile from the bag without looking.
– Record the colour of the tile.
– Replace the tile.
How many tiles of each colour do you expect to get?
Answers: 2
Mathematics, 21.06.2019 17:50, domiyisthom
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
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Mathematics, 21.06.2019 19:30, anthonyfr10004
Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)
Answers: 1
There are 45 red tiles, 25 blue tiles, and 30 green tiles in a bag.
a) Suppose you plan to conduct...
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