D 771 D771 Final Exam Latest

D 771 / D771 Final Exam ( Update 2025 / 2026) Quantitative Literacy Questions & Answers - WGU

Question:

Annual Growth Rate or Interest Rate

Answer:

the percent gain or loss in one year of a loan or investment

Question:

Simple Interest

Answer:

interest earned or owed on the principle

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Question:

Compound Interest

Answer:

Interest earned on both the principal and previously earned interest

Question:

Annual Percentage Rate (APR)

Answer:

the total interest that will be paid in a year

Question:

Compounding

Answer:

the process of earning interest on both the principal and any previously earned interest.

Question:

Perimeter (P)

Answer:

the distance around a shape 2 / 3

Question:

Diameter (D)

Answer:

distance across a circle through the center

Question:

Radius (R)

Answer:

distance from center to the edge of a circle; half the diameter

Question:

Circumference of a Circle

Answer:

perimeter of a circle or distance around a circle

C= (pie) x d C= (pie)x 2 x R pie = 3.14159

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