Mathematics, 29.01.2020 00:49 Izzyfizzy
Abaseball player's batting average is found by dividing the number of hits the player has by the number of at-bats the player has. suppose a baseball player has 45 hits and 130 at-bats. write and solve an equation to model the number of consecutive hits the player needs in order to raise his batting average to 0.400. explain how you found your answer.
Answers: 3
Mathematics, 21.06.2019 15:20
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 16:30
Ineed ! the person who answers and shows their work on they got the answer first will be marked the !
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Mathematics, 21.06.2019 18:00
What is the measure of angle tvu shown in the diagram below
Answers: 2
Mathematics, 21.06.2019 22:00
What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?
Answers: 3
Abaseball player's batting average is found by dividing the number of hits the player has by the num...
Mathematics, 02.02.2021 22:10
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