Select the correct answer.
1 answer:
You might be interested in
Answer:
see explanation
Step-by-step explanation:
Using proportion to find the teachers required x, then
=
( cross- multiply )
221x = 3536 ( divide both sides by 221 )
x = 16
The number of teachers required this year is 16
Given:
You spin the spinner once.
The possibilities are 6, 8, 17.
To find:
The probability of getting a prime number, i.e., P(prime).
Solution:
In the given numbers 6, 8, 17, only 17 is a prime number because it is divisible by 1 and itself.
6 and 8 are divisible by 2, so they are not prime.
The probability (in %) of getting a prime number is:
Therefore, the correct option is A.