Answer:
googke translate type in the words and write them out
22.5.
Step-by-step explanation:
The mean of 20,25,15,30,27 and 18
= (20+25+15+30+27+18) / 6
= 135/6
= 22.5.
The second part is incomplete but the modal sport is Ampe.
(This is the sport that most pupils play).
there are 13 people in the group
First step is to subtract the one-time fee from the cost
$60 - $8 = $52
Second step is to divide by the cost per person
⇒ $52/$4 = 13
6.53
Yes, 1920 pounds is an accurate measurement since this quantity is within the range 1,950 ±39 pounds.
440m^2
15400/(22/7)=4900, which is r^2, so r=70. Now we can find the circumference by doing 22/7*2*70, which is 440.
