The answer is 2
Step-by-step explanation: 100% is the highest score you can have . then you have to divide 25 by 100 because 25 is the total amount of questions ,you should get 4,wich means each question is worth 4 points.
18 correct is a score of 72
20 correct is a score of 80
4x2=8 wich you need 8 more to get to 80 from 72
feel free to ask for more help :)
Answer:
the second one
Step-by-step explanation:
it is not 2/3 because it is 1/2
Answer:
0.8= 2.1448=2.1379
Step-by-step explanation:
Answer:
fits under statistics category (also probability or math :\)
