We have been given that according to Jax's pedometer, he walked 2.783 km while taking care of the livestock in the morning and 3.124 km taking care of the livestock in the evening.
To find total walk of Jax while taking care of livestock we will add distances covered by Jax in the morning and evening.


Therefore, Jax walked 5 km and 907 m while taking care of the livestock.
You didn't include the picture (triangle BAC and triangle FEG. First image.)
The answer I got is 5.7
My work is written out in the second image
Answer:
80
Step-by-step explanation:
Using this as a guide,
Number of Registered voters = 60
Number of non registered voters = 40
Total number of women in sample is 80
Total number of men in sample is 20
Thus, the expected frequencies for female registered voters
= (80/100)*60
= 48
Expected frequency for female non registered voters is
= (80/100)*40
= 32
Therefore, the total number of females for the expected frequencies is
48+32 = 80