Answer:
see explanation
Step-by-step explanation:
The length of the arc is calculated as
arc = circumference of circle × fraction of circle
= 2πr × 
← r = 1
= 2π × 
= 
≈ 
= 1.57
The first thing you need to do is add up the right hand column. You should get a total of 200 for the numbers 1 to 6.
So the probability for 1
30 / 200 = 0.15
Probability for 2
44/200 = 0.22
Probability for 3
12/200 = 0.06
Probability for 4
28/200 = 0.14
Probability for 5
54/200 = 0.27
Probability for 6
32/200 = 0.16
Check.
You should check these probabilities. They should add up to 1
0.15
0.22
0.06
0.14
0.27
0.16
====
1.00 which checks so you can depend on the answers being correct.
Answer:
6ft by 8ft
Step-by-step explanation:
12 / 2 is 6 and 16 / 2 is 8
2000
1box = 1400/7 = 200
200×3=600
1400+600=2000
Step-by-step explanation:
Given :Workers have packed 1,400 glasses in 7 boxes.
To Find :If they pack 3 more boxes, how many glasses will they have packed in all?
Solution:
Workers packed no. of glasses in 7 boxes = 1400
Workers packed no. of glasses in 1 box =
Workers packed no. of glasses in 3 boxes =
=
So, initially they packed 1400 glasses
If they pack 3 more boxes so, the pack 600 glasses more
So, The total no. of glasses have packed by workers = 1400+600 = 2000
Hence they have packed 2000 glasses in all.
