Use these quadratic function worksheets to evaluate students in finding the x-intercept and y-intercept of the given functions. Quadratic function: Identify the maximum or minimum value. The maximum or minimum value of a quadratic function is obtained by rewriting the given function in vertex form.
Answer: He has enough quarters to give 18 students bus fare.
Step-by-step explanation:
1 quarter = 0.25
3 quarters = 0.75
0.75 * x = 13.75
/0.75
x = 18.33
18 * 0.75 = 13.50
Answer:
It is not possible
Step-by-step explanation:
First 6 people have 9 friends and since 6 people can have totally the same friends which could all be each other, we would have 5 friends(from same 6 people) + 4 friends(not from the 6). Therefore we would have total 9 people/students
In second group of 8 people, their friends could entirely be the same be the same as the first group's friends or they could all be each other's friend hence just an additional 8 students to the population
In the third group of 11 people/students, same thing could apply as above but total number of students would always surpass 25 with the additional population. Example 9+8+11= 28
Therefore it is not possible that 25 students would each have those number of friends.
Answer:
Step-by-step explanation:
Number of boys = 12
Number of girls = 18
Total number of students = 12 + 18 = 30
Probability refers to chances of occurrence of any event.
Probability = Number of favorable outcomes ÷ Total number of possible outcomes
To find P(Senior | Boy), use 
P(Senior and Boy) = 
P(Boy) = 
So,
P(Senior | Boy) = P(Senior and Boy) ÷ P(Boy) = 
