Mathematics, 21.12.2019 07:31 jacob7542
Ralph jordan recently bought a new lawnmower for $228.00. if he had to pay 6% sales tax on the lawnmower, what was the total cost of the lawnmower? a. $312.42 b. $234.00 c. $241.68 d. $251.62
Answers: 1
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 23:40
You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?
Answers: 2
Mathematics, 22.06.2019 01:00
Multiply: 2.7 ร (โ3) ร (โ1.2). a. โ9.72 b. โ10.8 c. 10.8 d. 9.72
Answers: 2
Ralph jordan recently bought a new lawnmower for $228.00. if he had to pay 6% sales tax on the lawnm...
Mathematics, 13.12.2019 10:31
Mathematics, 13.12.2019 10:31
Mathematics, 13.12.2019 10:31
Mathematics, 13.12.2019 10:31
History, 13.12.2019 10:31
Physics, 13.12.2019 10:31
Arts, 13.12.2019 10:31
Physics, 13.12.2019 10:31