Step-by-step explanation:
profit =20 rs
profit% = 20/80*100
=25%
Answer:
3z-44
Step-by-step explanation:
All you have to do is to simplify the numbers. 2 + 6 - 52 = -44.
Answer:

Step-by-step explanation:
Using the rule of exponents
=
, then
=
= 
Answer:
13, 21
Step-by-step explanation:
Add 8 to the next number from the left to the right.
Volume = 4/3×π×143<span> = </span><span>11494.040321934 centimeters3</span><span>
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