Answer:
1. 6:10
2. 1:2
3. 1:3
4. 4:5
5. 3:4
6. 5:6
Step-by-step explanation:
Answer:
It is proportional, as y increases in line with x, and they have a linear relationship.
Answer:
5.5
Step-by-step explanation:
The theorem used to solve this is axa+bxb=cxc. First you would do 4.9x4.9=24.01. Next you would do 2.4x2.4=5.76. Next you would add 24.01+5.76=29.77. Lastly you would square it and round if needed.
Take the total (1200) and divide it by the base number (8) and then multiply by how many there are in the ratio (5)
1200/8= 150 150*5=750
750 students are 25+
