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The time for the first batch of 50 units was 500 hours. The total time for the first 16 batches of 50 units was 5,731.
what is the learning rate ?
The answer given was 92%
16* 500r^4 = 5731
first i do not even know what to do with my calculator for r^4
Please, kindly assist.
I assume you are happy with everything else except for calculating the 4th root (because I explain in my lectures how to calculate the learning rate).
You should have a scientific calculator which lets you take n’th roots. If not, then certainly must have a square root button, and you can get the 4th root by taking the square root twice.