Answer:

Step-by-step explanation:
Given



Required
Determine the percentage of protein
First, we need to calculate the total:



Percentage of protein is calculated as thus:




Answer:
R = 33.35%
Step-by-step explanation:
that is the solution above
Answer:
220 cm^2
Step-by-step explanation:
2. $1000/65hrs = $15.38 per hour
3. Assuming that you get time and a half for OT.
$25 x 45hrs + 1.5(20hrs x $25)
= $1125 + $750
=$1875
4. You lose 8 hrs pay. So you only work 32 hrs.
32hrs x $25 = $800