Answer:
estimated gpa: 2.85
Step-by-step explanation:
Evaluate y=0.14x+0.75 at x = 15 (hours):
y = 0.14(15 hours) + 0.75
= 2.1 + 0.75
y = 2.85 = estimated gpa corresponding to 15 houirs of study
Answer:
y=2x +1/2
Step-by-step explanation:
4. 4. 1.
25 20 10
This is the answer
Answer:
The ways in which he can make selection = 
Step-by-step explanation:
Student is having a list of 
books.
Assuming that the student can't read the same book twice.
The student has 
choices to make for an outside reading requirement,for his 1st choice, he had books to choose from; for his 2nd, he has 
books left to choose from therefore the total permutations of his choices are 
So the total ways in which the student can make his selection = 
