The last option: In his recursive formula, he should have the term an−1 instead of −4 to get an=an−1−3.
Answer:
I don't know
Step-by-step explanation:
I don't know
Data:
Model: 41cm
Scale: 1cm/24feet
To convert the measure of the model to the real Tower you use the scale factor
The scale factor is 24ft/cm
To know the height of the Eiffel Tower you multiply the height in the model for the scale factor:

Then so, the height of the Eiffel Tower is 984ft
3430 divided by 70 would give us 49. So 49 yards is how long the width of the field is.