Answer:
495.62
Step-by-step explanation:
Given data
Amount=$17,886
Rate = 11%
TIme= 11 years
Let us apply the compounding expression
A=P(1-r)^t----------The negative sign is due to decreasing value
substitute
A= 1786(1-0.11)^11
A=1786(0.89)^11
A=1786*0.2775
A=495.615
Hence the approximate Amount will be 495.62
Answer: Start with y2-y1/x2-x1
-4+7/-6+3
Answer=2.5 or 5/2
DONT TRUST ME THOUGH
Step-by-step explanation:
20
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Answer:
832 square feet of paint is needed to covet pool walls
Step-by-step explanation:
<u><em>The correct question is</em></u>
A swimming pool is 40 ft long 12 ft <em><u>wide</u></em> and 8 feet deep how many square feet of paint is needed to cover the walls of the pool?
To find out the area of the walls, multiply the perimeter of the base by the deep of the walls
so
we have
substitute
therefore
832 square feet of paint is needed to covet pool walls
Answer:
37.5% per bottle.
Step-by-step explanation:
The price she paid for the shampoo was 240$ for 60 bottles, so the price per bottle is 240/60 = 4 $. Now, she sells each bottle in 5.50$ so the profit per bottle is 5.50-4 = 1.50$. The percentage is calculate with a rule of three:
=
where 100 y 100% and x is the percentage we are searching for. So,
x =
x = 37.5%.