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14 Cards in this Set
- Front
- Back
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Math: Angles: Equilateral Trapezoid |
equilateral = 3 angles are the same trapezoid = all angles equal 360 degrees in all quadrilaterals |
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Degrees Fahrenheit: Water freezes at ? Water boils at ? |
Water freezes at 32 deg. F. Water boils at 212 deg. F. |
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Degrees Celsius: Water freezes at ? Water boils at ? |
Water freezes at 0 deg. C. Water boils at 100 deg. C. |
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Kelvin Scale: Kelvins = ? The coldest anything can get? What is 0 Kelvins? What size are Kelvins? Planet temperatures are always written in ? |
k = deg. C + 273.15 (add 273.15 to deg. C.) Absolute zero or 0 Kelvins is the coldest - 273.15 deg. C. or absolute zero = 0 Kelvins Kelvins are the same size as Celsius. Planet temperatures are always written in K. |
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Metrics: Meter (m) = ? Liter (l) = ? gram (g) = ? 1 meter = ? cm? 1 cm = ? mm ? 1 m = ? mm? |
Meter = unit of length liter = unit of volume gram = unit of mass similar to weight 1 m = 100 cm 1 cm = 10 mm (millimeter) 1 m = 1000 mm |
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Gallons / Quarts / Ounces / Pounds / Tons 2 pints = ? quart 4 quarts = ? gallon 8 pints = ? gallon 1 pound = ? oz? 1 ton = ? lb?
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2 pints = 1 quart 4 quarts = 1 gallon 8 pints = 1 gallon 1 lb = 16 oz. 1 ton = 2000 lb. |
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Yards / Miles / Feet / Gross 1 yd = ? feet ? inches? 1 sq. yd = ? 1 mile = ? feet 1 gross = ? dozen? |
1 yd = 3 ft. = 36 inches 1 sq. yd. = 9 sq ft (3x3) 1 mile = 5280 feet 1 gross = 10 dozen |
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Prime Numbers / Composite Numbers: Prime: ? Composite ? |
Prime: Divides by self and 1 only Composite: A whole # divides by self, 1 and one or more other number.
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Perfect squares / Integers / Factors / Factorial Perfect square? Integer? Factor? Factorial? |
Perfect square = 4x4 = 16; 11x11 = 121, etc. Integer = Any positive or negative whole number or zero. Factor = Integers (whole numbers) that can be divided evenly into another integer. Ex. 8:2 = 4 (1 + 8 also). Factorial: ! = 6x5x4x3x2x1 = 720 |
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Pytogorean Theorem: What is the pytogorean theorem? |
A2 + B2 = C2 or L2 + W2 = D2 |
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Formula to find the sum of an arithmetic sequence: What is this formula ? Give the example. |
n = number of terms; a = first term in sequence; b = last term in sequence S = n/2 (a + b) Example: What is the sum of the integers from 1- 300? (S = Sum) S = 300/2 (1 + 300) S = 150 x 301 = 45,150
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Distance / Interest D = ? I = ? |
D = ST I = PRT |
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The ? root of ? What is the fourth root of 16? |
24 = 2 x 2 x 2 x 2 = 16 (Answer: 2) |
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Math Formulas: What is pie? 2 examples A Triangle? P Triangle? A Circle? P Circle Circle = deg ? Circe = ? r ? V Rectangle = ? V Cylinder = ? |
Pie = 3.14 or 22/7 A Triangle = 1/2bh P Triangle = Add all 3 sides A Circle = pie(r2) P Circle = 2pie(r) Circle = 360 deg. Circle = r = 1/2 of d V Rectangle = LWH V Cylinder = pie(r2h) A Rectangle = L x W |
