Answer:
C) 22x+16
Step-by-step explanation:
[(2x)+(3x+4)+(x+4)+(5x)]x2=total
22x+16
4/5×1/2= 2/5.
If you want your answer in decimal form than it would be 0.4.
Always divide by 10 first, for example; if it was 10% of 20 you would divide 20 by 10 to get 2. If it was 20% of 40 you would divide by 10 to get 4 then times by 2 to get 8.
Answer:
y = 650·0.922^t
Step-by-step explanation:
At the end of each year, 92.2% of the amount at the beginning of the year remains. That is, the beginning amount is multiplied by 0.922. The exponent t in 0.922^t tells how many times (years) that multiplication has taken place. At the end of t years, the amount remaining in milligrams (y) is ...
y = 650·0.922^t
Answer:
UMMMMMMM........................ you don't have a graph........
Step-by-step explanation:
