So if there are 5 choices and only one is correct, there is a 1/5 chance of being correct. since there was 2 questions, you need to multiply 1/5 by 1/5 to get 2/25 of getting both questions correct.
i hope this helps!!
1. Distribute the Negative Signs
2. Combine like terms
-2x^2 + 12x-7
Answer:
Yes
Step-by-step explanation:
The smaller two sides have to be greater than the biggest side.
2+8>9, so it can make a triangle.
0.06 is 10 times as much as 0.6
Answer:
The ratio of red to blue would be 60: 6 which can be simplified to 10:1.
