Step-by-step explanation:
a) You need a high degree of precision and accuracy to machine the gears because of what the device is meant to do: time-keeping.
b) You only need a fair degree of accuracy here for matching purposes.
c) Since you're measuring with a tape measure, you only need a fair amount of accuracy.
Let's solve your equation step-by-step.<span><span><span><span>
</span></span></span></span>

<span><span>+w</span>=<span>5</span></span><span>

</span>
Step 1: Simplify both sides of the equation.<span><span>
w+</span></span>

<span>=</span><span>

</span>
Step 2: Add

to both sides.<span><span><span>
w+</span></span></span>

<span><span>+</span></span><span>

</span><span>=</span>

<span>+</span><span>

</span><span>
w=</span><span>

</span>
Answer:<span>
w=5</span><span>

</span>
the answer to the problem is c
Answer:
It is a nonlinear function.
Step-by-step explanation:
All of the numbers and variables actually don't create a straight line, so it is a nonlinear function.
hope this helps.
Answer:
6+9x
Step-by-step explanation:
Hope this helped you by any way!