Answer:
x= -5, -12
Step-by-step explanation:
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%
conducting the survey as visitors leave the park
The park manager wants to figure out how people like the park so she will conduct the survey as people leave the park.
Answer:
10.756 esa seria la respuesta
Step-by-step explanation: