"Perimeter" means the distance all around the figure.
So it's the sum of the lengths of all the sides.
Here are a few possibilities with Perimeter = 6 units:
-- a square, with every side 1.5 units long
-- a triangle, with every side 2 units long
-- a pentagon, with every side 1.2 units long.
-- a hexagon, with every side 1 unit long.
The sides don't all need to be the same length;
they just have to all add up to 6 units.
-- another triangle, with sides 1 unit, 2 units, and 3 units long.
14) (9.1*10^-5)^-6=9.1*10^-9
15) (2.19*10^4)^-6=2.19*10^-2
We have to calculate how much money has to be invested at 2.3% interest compounded continuously to achieve $41,000 after 17 years. The formula is: A = P * ( 1 + r )^t, where A = $41,000, r = 0.023 and t = 17. 41,000 = P * ( 1 + 0.023 ) ^17; 41,000 = P * ( 1.023 )^17; 41,000 = P * 1.4719; P = 41,000 : 1.4719; P = 27,855.15. Answer: It has to be invested <span>$27,855. </span>
Answer:
the last one is the answer of it
