Mathematics, 25.06.2019 00:30 ramandeep
Which statements are true? check all that apply. the radius of the cone is 9 units. the height of the cone is 15 units. the height of the cone is 12 units. the volume of the cone is represented by the expression 17(15)2(9). the volume of the cone is represented by the expression 1a(9)2(12).
Answers: 1
Mathematics, 21.06.2019 15:20, aliceotter2007
Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?
Answers: 1
Mathematics, 21.06.2019 19:00, sciencegeekgirl2017
Write the pair of fractions as a pair of fractions with a common denominator
Answers: 3
Mathematics, 21.06.2019 21:00, Gabriel134
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
Mathematics, 22.06.2019 04:00, taliajohnsom8362
Convert 3,200,000 to a scientific notation.
Answers: 2
Which statements are true? check all that apply. the radius of the cone is 9 units. the height of t...
Mathematics, 06.06.2020 05:57