Answer:
Hello,
Step-by-step explanation:
Let say t the time the hose is left running
235 ≤ t < 245 (in min)
Let say d the amount of water coming out of the hose each minute
2.05 ≤ d < 2.15 (why d : débit in french)
235*2.05 ≤ t*d < 245*2.15
<u>481.75 ≤ t*d < 526.75 </u> (litres)
Answer:
3685.7%
Step-by-step explanation:
Please don't get mad if it's wrong.
The average A is written as the sum of the scores awarded by each judge, among the number of judges.
Therefore
We can know the score awarded by judge number 4 if we know the final average score (A) and the score awarded by the other 5 judges.
The final score A is 5.7
The score awarded by judge 1, 2, 3, 5, and 6 is 5.6; 5.8; 5.6; 5.9; 5.4 respectively.
Then we have all the necessary information to find x4:
Then the score of the fourth judge was