well, in short, the students and chaperones are at a 2 : 9 ratio, and we know there are 171 students, how many chaperones then, so long they maintain a 2:9 ratio?
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360 - 285 = 75
It would be 75.
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- Ally ✧
choice one is correct.
Answer:
1/4 assuming x is not 0
Step-by-step explanation:
x^0 is 1 and 1/4 * 1 = 1/4
4^4 * 5^-4
solution:
=4^4 * 1/5^4
=246*1/624
=246/624
=41/104