Answer:
4000
Step-by-step explanation:
Answer:
the 2
Step-by-step explanation:
C I believe the -2 part that was the one just looked it up on google XD hope it helped
Question 5 - A
Question 6 - B
14.94 cm ( to 2 dec. places )
We require the sum totals of the 2 groups before calculating the mean of all 14
using mean = 
Children's sum
12.6 =
( cross-multiply )
sum = 6 × 12.6 = 75.6
Adult's sum
16.7 =
( cross- multiply )
sum = 8 × 16.7 = 133.6
Total sum of all 14 = 75.6 + 133.6 = 209.2
mean =
= 14.94 cm