34/3 is a rational number because it is a fraction. A rational number is one that either is or can be turned into a fraction.
Answer:
B
Step-by-step explanation:
If 0.25 extra credit points are awarded for each additional correct extra cred question, q equals the number of extra cred questions answered correctly, and that will times with the 0.25 to give the overall extra credit score. To then arrive at the total current grade, Manson's average grade without extra cred must be added, therefore 87 must be his average grade.
Answer:
Probability that student has a good grade = 0.525
Step-by-step explanation:
Given
Chances of earning a good grade when assignments are done on time = 0.80
Chances of earning a good grade when assignments are finished during class or late = 0.30
Chances of earning a good grade when assignments are not done at all = 0.05
% of students who completed assignment on time = 0.50
% of students who completed assignment during class = 0.40
% of students who did not completed assignment at all = 0.10
Probability that student has a good grade
= (0.80 *0.50) + (0.30*0.40) + (0.05*0.10)
= 0.525
Answer:
i think it might be 36, i will recount and edit if needed
Step-by-step explanation:
Answer:
60
Step-by-step explanation: