Mathematics, 18.10.2019 21:10 Jbutler15
Maria and ralph are peeling apples. the time it takes maria to peel an apple is approximately normally distributed with mean 12 seconds and standard deviation 2 seconds. the time it takes ralph to peel an apple is approximately normally distributed with mean 11 seconds and standard deviation 2.5 seconds. 1. find the probability that (starting together) maria finishes her next apple before ralph. 2. if the first person done always waits for the second person to finish (so that they always start together), ralph will finish first percent of the time.
Answers: 2
Mathematics, 21.06.2019 17:00, mckennayoshz
There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y
Answers: 1
Mathematics, 21.06.2019 18:40, sunshine52577oyeor9
20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz
Answers: 2
Mathematics, 21.06.2019 19:30, auviannadority13
Equation for the calculation double 2 and then add 5
Answers: 1
Maria and ralph are peeling apples. the time it takes maria to peel an apple is approximately normal...
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