Answer:
y = 1/2x + 2
Step-by-step explanation:
<u>Solving for y in steps:</u>
- 2x - 4y + 8 + 4y= 4y
- 2x + 8 = 4y
- x + 4 = 2y
- y = x/2 + 4/2
- y = 1/2x + 2
Answer:
161.75
Step-by-step explanation:
45.28 divided by 7 = 6.47
6.47 per cande
6.47 times 25 = 161.75
Answer:
the answer would be 2.
Step-by-step explanation:
(9 - (3 / (1/3)) plus 2 equals 2
Hope this helps!
Good luck
Answer:
To find the mean of a data set you have add all the values together and divide by the number of values in the set. The result is your mean
Step-by-step explanation:
Such as finding the mean of 1, 2, 4, 7, 9 as an example
Adding those numbers together you get 23. You then divide 23 by 5, given that there are 5 values above. 23/5 is 4.6. The mean would be 4.6
Use the formula below.
Let A_0 = 1 because you just want to know the percentage left. Usually that's the initial amount.
t = 15, the number of years past. n = 22, the half-life.