The numbers should be less than the denominator, therefore i think it's 5/9 , because the rest have a numerator greater than the denominator, even the 3 . it's written as 3/1 and 3 >1.
Answer:
since there are 30 students as a whole and 20 boys make up part of the class, you can assume that there are 10 girls in the class. since the mean mark for boys is 62 I think the mean mark for girls would be 8%
Step-by-step explanation:
Answer:
47.34158
rounded to the nearest tenth of a minute: 47.3
Answer:
y=2-(2/3)x
Step-by-step explanation:
4x+6y=12
subtract 4x from both sides
4x-4x+6y=12-4x
0+6y=12-4x
divide the equation by 6
6y/6=(12-4x)/6
y=12/6-4x/6
y=2-(2/3)x
Hope that helps :)
