A local council is concerned that there are too many students for staff to look after in schools. There are 18 staff and 225 students in school A.
a. Write the staff : student ratio in the form 1 : n

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

my dear correct answer is option number 3