Mathematics, 28.06.2019 03:00 885122bah
Russell has a collection of 1,200 pennies. of these pennies, 25% are dated before 1980, 35% are dated from 1980 to 2000, and the rest are dated after 2000. how many pennies in russell’s collection are dated after 2000?
Answers: 1
Mathematics, 21.06.2019 14:10
1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds
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Mathematics, 21.06.2019 15:30
In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?
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Find the solution of this system of equation -7x+y=-20 9x-3y=36
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Russell has a collection of 1,200 pennies. of these pennies, 25% are dated before 1980, 35% are date...
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