22.8 grams of element will be remaining after 7 minutes
Further explanation:
Given

The element reduces (1-22%) in one minute.
The process will be repeated 7 times for 7 minutes
If we have to calculate the amount of element after 7 minutes
then the total reduction will be: (1-22%)^7

22.8 grams of element will be remaining after 7 minutes
Keywords: Decay, Percentage
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Where you stop/finish. hope that helps :)
Answer:
there are 5 terms!
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trust me
Answer:
yeah thats right good job keep up the good work and keep doing ur thing good job
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