Answer: 30%
Step-by-step explanation:
Let A be the probability of a student opting for mathematics - it consists of either boy opting for mathematics or girl opting for mathematics. As there is "or" we need to sum these probabilities.



=> 30%
Answer:
green square
Step-by-step explanation:
have u ever heard of slope face
the answer is D
the square root of 6 because it cannot be written as a fraction
Answer:
The Radius
Step-by-step explanation: