Mathematics, 06.11.2020 16:40 madpanda55
A sample of a radioactive substance decayed to 95.5% of its original amount after a year. (Round your answers to two decimal places.) (a) What is the half-life of the substance
Answers: 2
Mathematics, 21.06.2019 21:00
Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?
Answers: 2
Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
Mathematics, 22.06.2019 00:00
The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?
Answers: 3
A sample of a radioactive substance decayed to 95.5% of its original amount after a year. (Round you...
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