Use the compound interest formulas, A=P1+r/n
nt and
A=Pert, to solve the following problem.
Find the accumulated value of an investment of
$25,000 for
4 years at an interest rate of
6.5% if the money is a. compounded semiannually; b. compounded monthly; c. compounded continuously.
a. What is the accumulated value, if the money is compounded semiannually?
$
nothing
(Round your answer to the nearest cent.)

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

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sorry but i cant draw that