Answer:
x = 20
Step-by-step explanation:
x + 29 = 49
- 29 - 29
x=20
Second answer: f - 52 = 63.
400-10x. X is how many weeks
Answer:
Function: y = 1/6^x
Step-by-step explanation:
The function y = 1/6^x would be decaying faster because the function y = 2/3^x equals 4/6^x and that is 4 times greater than 1/6. That means that more of the value will be retained in the function y = 2/3^x or y = 4/6^x.