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90 Cards in this Set
- Front
- Back
1^3 |
1 |
|
2^3 |
8 |
|
3^3 |
27 |
|
4^3 |
64 |
|
5^3 |
125 |
|
3^4 |
81 |
|
multiplying exponents |
add |
|
dividing exponents |
subtract bottom from top (top # - bottom #) |
|
in --> cm
|
1 in. = 2.54cm |
|
yard --> foot
|
1 yard = 3ft. |
|
mile --> foot
|
1 mile = 5280ft. |
|
mile --> km
|
1 mile = 1.6km |
|
kg --> pound
|
1kg = 2.2 pounds |
|
pound --> ounces
|
1 pound = 16 ounces |
|
gallon --> qts.
|
1 gallon = 4 qts |
|
qt. --> pints --> fl. ounces
|
1qt. = 2pints = 32 fl. ounces |
|
pint --> cups
|
1pint = 2 cups |
|
(M) molarity |
moles / L |
|
dilution formula |
M1V1 = M2V2 |
|
F --> C |
C = (5/9)(F - 32) |
|
C --> F |
F = (9/5)(C) + 32 |
|
1/2 --> % |
50% |
|
1/3 --> % |
33.3% |
|
1/4 --> % |
25% |
|
1/5 --> % |
20% |
|
1/8 --> % |
12.5% |
|
1/10 --> % |
10% |
|
1/20 --> % |
5% |
|
1/25 --> % |
4% |
|
Sin A = Cos X X=? |
X = (90 - A) |
|
Cos A = Sin x X =? |
X = (90 - A) |
|
Cosecant A = |
1/ Sin A |
|
secant A = |
1/ cos A |
|
Sin (-A) = |
- Sin A |
|
Cos (-A) = |
cos (A) |
|
Sin 2A = |
2(Sin A)(Cos A) |
|
Cos 2A = |
cos^2 A - sin^2 A |
|
pythagorean identity with Sin and cos |
sin ^2 A + cos ^2 A = 1 |
|
pythagorean identity with tan and sec |
tan^2A + 1 = sec^2 A |
|
Sin (0) |
0 |
|
Sin (30) |
1/2 |
|
Sin (45) |
√2/2 |
|
Sin (60) |
√3/2 |
|
Sin (90) |
1 |
|
Cos (0) |
1 |
|
Cos (30) |
√3/2 |
|
Cos (45) |
√2/2 |
|
Cos (60) |
1/2 |
|
Cos (90) |
0 |
|
Tan (0) |
0 |
|
Tan (30) |
1/√3 or √3/3 |
|
Tan (45) |
1 |
|
Tan (60) |
√3 |
|
Tan (90) |
infinity |
|
Tan = |
Sin/cos or y/x |
|
30, 60, 90 triangle = |
1, √3, 2 |
|
45, 45, 90 triangle |
1, 1, √2 |
|
Area of a circle |
A= πr^2 |
|
Area of a sphere |
A = 2πr^2 |
|
Area of a hollow cylinder |
A = 2πrh |
|
Area of an ellipse |
A = πab |
|
Area of a right triangle |
A = (1/2)bh |
|
Area of a rhombus |
A = bh |
|
Volume of a sphere |
V = (4/3)πr^3 |
|
Volume of a cylinder |
V = πr^2h |
|
Distance formula |
Velocity x time |
|
Average velocity formula |
(total distance travelled) / (time elapsed) |
|
formula for when order DOES NOT matter |
n! / k!(n-k)! |
|
formula for when order DOES matter |
n! / (n-k)! |
|
Logb(X) = n |
b^n = x |
|
multiplying logs = |
add |
|
dividing logs = |
subtract |
|
distance formula |
D = √((x2 - x1)^2 + (y2 - y1)^2) |
|
midpoint formula |
M = ((x1 + x2)/2) , ((y1 + y2)/2) |
|
Area of a equilateral triangle |
A = (S^2√3)/4 |
|
parallel lines have _____ slopes |
identical |
|
perpendicular lines have _____ slopes |
opposite signs and inverted |
|
formula for a circle |
(x-h)^2 + (y-k)^2 = r^2 |
|
formula for parabola |
Y = x^2 |
|
special triangles |
3, 4, 5 and 5, 12, 13 |
|
log1 |
0 |
|
log2 |
0.3 |
|
log3 |
0.5 |
|
log4 |
0.6 |
|
log5 |
0.7 |
|
log6 |
0.8 |
|
sum formula sine |
sin (A + B) = sinA*cosB + cosA*sinB |
|
difference formula sine |
sin (A - B) = sinA*cosB - cosA*sinB |
|
sum formula cosine |
cos (A + B) = cosA*cosB - sinA*sinB |
|
difference formula cosine |
cos (A - B) = cosA*cosB + sinA*sinB |