Answer:
Sixty-eight percent is likely an overestimate for the percentage of parents interested in the trip.
Step-by-step explanation:
Answer:

Step-by-step explanation:
We can write the following system of equations:

Adding both equations together, we isolate
and get:

Plugging
in any of the equations, we can solve for
:

Verify that the solution pair
works 
Therefore, the two numbers are
.
Answer:
See Explanation
Step-by-step explanation:
Given


Required
How much taller is the tallest
To get this, we simply calculate the difference between the height of the tallest sunflower and the ladder.
i.e.


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If for instance, the tallest is 13ft, then it is 4ft taller.
Because:


33% because 66/200 is .33, and convert that to percentage by multiplying by 100