2. Compound Interest: a. A tithe of $35,000 is made to a local church. The money is to be invested and the
accumulated amount used to purchase a new youth group bus. How long will it take for the tithe to double in value if the money is invested at 7.75% APR compounded
monthly? Hint: Use TVM Solver
b. What is the annual interest rate (APR) required for $22,500 to accumulate to $50,000 in 14 years with interest compounded semi-annually?
c. What is the present value or Principal, that will return $40,000 in a Guaranteed
Investment Certificate (GIC) in 9 years at 4 ¼ % APR compounded quarterly?
Hint: you can use Compound Interest Formula or TVM Solver

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

no

explanation:

you can be freinds, and people but not follow people.

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.