140 1/8 can not be expressed in radical form because it neither has an exponent or a square root. Unless if 140 is raised to the power of 1/8, then that can be.
Answer:

Step-by-step explanation:
the formula of a circle is

knowing the values of h, k, and r we can substitute them into the formula
knowing the
Answer:
The width of the drawer is 
Step-by-step explanation:
we know that
The volume of the drawer is equal to

we have

-----> the deep of the drawer

substitute the given values in the formula and solve for W




Answer:

Step-by-step explanation:
<u>Step 1: Add 30.45 to both sides</u>
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Answer: 
Answer:
4 hours and a half. 4 hours and 30 minutes
Step-by-step explanation: