MMA Spring Exam
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Salary | A set amount that you make per year.
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| Commission | A percentage of sales.
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| Medicare Tax | 1.4% of gross pay. Medical coverage for those over 65.
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| Social Security Tax | 6.2% of gross pay. Small retirement payments for those over 65.
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| Federal Income Tax Withholdings | Amount that the company withholds from your check toward Federal Income Taxes. Found from Tax Withholding Charts
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| IRS | Internal Revenue Service. The government agency that collects income tax.
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| Gross income | The total amount of income that you made from all sources.
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| Principal | the original loan or investment amount
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| Interest | a percentage amount of a loan amount that must be repaid along with the loan amount
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| Simple Interest | interest that is calculated on just the loan principal, not including any accrued interest
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| Annual Percentage Rate (APR) | the yearly interest rate for a loan
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| Compound Interest | interest that is calculated on the total amount owed, including previously accrued interest
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| Congruent Figures | Two figures that are the same shape and same size. Corresponding sides and angles are equal.
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| Similar Figures | Two figures that are the same shape but not necessarily the same size. Corresponding angles are equal, and the sides are proportional.
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| Proportion | The relative sizes of two or more values; written as a fraction or with a colon between the values.
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| Scale Factor | The ratio of the length of a side of one figure to the length of the corresponding side of the other figure.
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| Distance | How far apart two objects are.
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| Area | The space occupied by a flat shape; measured in square units
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| Volume | The amount of space taken up by an object; measured in cubic units.
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| Pythagorean Theorem | a^2+b^2=c^2 - the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
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| Hypotenuse | In a right triangle, the side that is across from or not touching the right angle. Also, the longest side.
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| Leg | In a right triangle, one of the two sides touching the right angle.
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| Right Triangle | A triangle with one 90° angle.
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| Special Right Triangles | A triangle with 30°-60°-90° angles or with 45°-45°-90° angles.
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| Distance Formula | d=√[(x2-x1)^2+(y2-y1)^2 ]
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| Trigonometry | A branch of mathematics that studies relationships between side lengths and angles of right triangles.
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| Opposite | In English, on the other side. In a right triangle, the leg that is not touching or is across from the angle.
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| Adjacent | In English, next to. In a right triangle, the leg that is touching or is next to the angle.
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| Theta (θ) | Greek letter used as a variable for unknown degree of an angle.
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| SOHCAHTOA | An acronym that helps you remember the trig formulas.
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| Sine (θ) | opposite/hypotenuse
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| Cosine (θ) | adjacent/hypotenuse
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| Tangent (θ) | opposite/adjacent
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
meminot
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