18y to the 20th power minus 90y to the fifth power
Answer:
WHERE IS THE TABLE
Step-by-step explanation:
Answer:

Step-by-step explanation:
Required
Write an equation to present her daily earnings?
Let daily sales be represented by x and daily earnings be represented by y.
y is calculated as thus;


Convert percentage to decimal


Hence, her daily earnings is 
Answer:
volume=0.000064
mass=0.5888kg
Step-by-step explanation: