Answer:
x = 2.8
Step-by-step explanation:
x/7 = 0.4
multiply both sides by 7
0.4*7 = 2.8
x = 2.8
Answer:This is what I got. -0.72761194029
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let the exponential function be 
.
When x=0, 
The function now becomes 
When x=1, f(1)=-5
This implies that:
Therefore the equation for the exponential function represented in the table below is
Sample 1:
Error = 14 - 13.7 = 0.3
Percentage Error = 0.3/13.7 x 100 = 2.19%
Sample 2:
Error = 24.4 - 24 = 0.4
Percentage Error = 0.4/24.4 x 100 = 1.64%
Sample 3:
Error = 25.8 - 25 = 0.8
Percentage Error = 0.8/25.8 x 100 = 3.1%
Sample 4:
Error = 40.2 - 39 = 1.2
Percentage Error = 1.2/40.2 x 100 = 2.99%
Sample 2 has the least percent error
Answer:
6 hours
Step-by-step explanation:
500=165+55h
-165
335=55h
-------------
55
h=6.090909...
h=6 hours max
