Mathematics, 17.10.2019 18:40 susannaking5742
Alan leaves los angeles at 8: 00 am to drive to san francisco, 400 mi away. he travels at a steady 50 mph. beth leaves los angeles at 9: 00 am and drives a steady 60 mph. who gets to san francisco first? how long does the first to arrive have to wait for the second?
Answers: 3
Mathematics, 21.06.2019 15:30
The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object
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Mathematics, 21.06.2019 18:00
Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.
Answers: 1
Mathematics, 21.06.2019 18:30
Which representation has a constant of variation of -2.5
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Mathematics, 21.06.2019 19:30
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
Answers: 1
Alan leaves los angeles at 8: 00 am to drive to san francisco, 400 mi away. he travels at a steady 5...
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