Mathematics, 18.07.2019 11:30 Inrt8134
Which value match the following points? points- (8, 5), (7, 10), (6, 15), (4, 25) awnsers- a- input 25, 15,10,5 output 4,6,7,8 b- input 4,6,7,8 output 25,15,10,5 c- input 4,6,7,8 output 25,15,12,5 d- input 25,15,10,5 output 4,5,7,8 !
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 19:30, tsmalls70988
What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)
Answers: 1
Mathematics, 21.06.2019 20:30, kuddlebugsmommy
Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.
Answers: 1
Which value match the following points? points- (8, 5), (7, 10), (6, 15), (4, 25) awnsers- a- input...
Mathematics, 31.01.2021 06:40
Mathematics, 31.01.2021 06:40
Mathematics, 31.01.2021 06:40
Mathematics, 31.01.2021 06:40