Mathematics, 30.05.2020 07:00, jay7176
This question is designed to be answered without a calculator.
A radioactive material has a half-life of 3 hours. If there are originally 10 milligrams of the radioactive material, how many milligrams will be left after 6 hours?
5/32
1/4
1 2/3
2 1/2
Answers: 3
Mathematics, 21.06.2019 13:20, angelalovelis
Clara solved the equation 7/3x = β2/3 as shown β 7/3x( 3/7 ) = β2/3 ( 3/7 ) x = β14 what is claraβs error?
Answers: 1
Mathematics, 21.06.2019 20:40, ineedhelp773
Lines a and b are parallel. what is the value of x? -5 -10 -35 -55
Answers: 2
This question is designed to be answered without a calculator.
A radioactive material ha...
A radioactive material ha...
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