ANSWER
30 students
EXPLANATION
The cost per student varies inversely as the number of students.
Inverse proportion is written as:
Let the cost per student be y.
Let the number of students be x.
It will cost each student $250 if 24 students attend. This means that:
If the cost is down to $200, it means that y is now $200.
That is:
Therefore, 30 students could attend.
Answer:
522250
How to round to the nearest tenth:
Whenever you want to round a number to a particular digit, look only at the digit immediately to its right. For example, if you want to round to the nearest tenth, look to the right of the tenths place: This would be the hundredths place digit. Then, if it is 5 or higher, you get to add one to the tenths digit. If it is 4 or lower, the tenths digit remains the same.
For example, 3.58 can be rounded to 3.6 because the hundredths place digit, 8 is greater than or equal to 5.
3.32 would be rounded to 3.3, because the hundredths place digit, 2, is less than 5.
800mp 1h
1600mp 2h
3600mp 4h
7200mp 6h
6*2 = 12h
Answer:
x = arctan( 7/10) = ~35 deg
Hope this helps!
:)
