3 years ago

12.

Mathematics

1 answer:

scoundrel [369]3 years ago

5 0

Answer:

chaperones will be needed.

Step-by-step explanation:

1 to 25 students require (at least) 2 chaperones.

26 to 50 students require (at least) 4 chaperones.

51 to 75 students require (at least) 6 chaperones.

This is an example of use of the ceiling function.

The ceiling of a value

(sometimes written as

⌈

⌉

) is defined as the smallest integer greater than or equal to

In the given example we are asked for

XXX

⌈

⌉

XXXXXXXXX

which is

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