Those 16 problems cost him 34%
One problem is worth 34/16 = 2.0625
So each question is worth about 2 point.
2*x = 66 Divide by 2
x = 66 /2 = 33 questions that he got right.
The total number of questions is 33 + 16 = 49
Does the rounding really matter?
2.0625 x = 66
x = 66/2.0625
x = 32 yes it matters.
Total number of questions = 32 + 16 = 48 <<<< answer.
Answer: 3
Step-by-step explanation:
i know this by heart
Answer:
ты ктоокококгкгкгегререоеоер
Answer:
21yrnrndjen edjdje ebsjnednzhdhr
Each person shakes 7 hands, but once you count the handshake between A and B, you don't need to count the handshake between B and A. There are a total of 8*7/2 = 28 handshakes.
