Answer:

Step-by-step explanation:
Given: Chandler walk 1/16 km every 10 minutes.
First, lets find how many 10 minutes in one hours or convert minutes in hours.
∴ Time= 
Now, finding kilometres travelled in 1 hour.
Distance travelled= 
Distance travelled = 
Converting
into decimal will have 0.375 km.
∴
will chandler walk in 1 hour.
Answer:
x is approximately 2.220744
Step-by-step explanation:
This can be simplified a little using properties of logarithms, and then solve it by graphing:

So we use a graphing tool to find the intersection point of the graph of
, and the graph of 
Please see attached image for the graph and solution.
The value of x is approximately 2.220744
1, 3, 5 are functions because they pass the vertical line test
4/10 multiplied to 2/3 is 4/15.