I just learned this, I believe that the answer is <span>a1=21;an=7⋅an−1</span>
Sales tax is a percentage of the sale price of an item that is then added on to the total price of the item.
Example:
let's say you are buying an item priced at $10.00 and the sales tax rate is 6%. Sales tax rates can vary from state to state and even within counties or cities.
TO get this answer, we divide the spent money by the earned.
2500/3600=0.69
The answer is 69%
Answer:
1/4=25 minutes an hour
25×2=50
it will take him 50 minutes
Answer:
168.24784 m²
Step-by-step explanation:
Area of the square:
28 x 28=784 sq. m.
Area of the circle:
π(r²)=π(14)²=196π
=615.75216
Area not covered by the sprinkler:
784-615.75216=168.24784 m²