Mathematics, 24.07.2019 10:00 munozjosue258
The half-life is the time it takes for only half of something to remain. for example, if there are 100 atoms, after one half-life time period, 50 atoms remain. at the beginning of a time period, there are 16 atoms of a radioactive substance. which table shows the correct equations and number of atoms of the substance remaining after each half-life time period, x, passes?
Answers: 1
Mathematics, 21.06.2019 13:30
Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.
Answers: 1
Mathematics, 21.06.2019 19:30
Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?
Answers: 1
The half-life is the time it takes for only half of something to remain. for example, if there are 1...
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