MATH Flashcards by Jade Sanchez | Brainscape

Q

feet to inches (ft = in)

A

1ft = 12 in

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Q

yards to feet (yd = feet)

A

1 yd = 3 ft

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Q

miles to feet (mi = feet)

A

1 mi = 5280 mi

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Q

Convert: inches to centimeters (in = cm)

A

1 in = 2.54 cm

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Q

Convert: meters to yards (m = yd)

A

1 m = 1.09 yd

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Q

Convert: miles to kilometers (mi = km)

A

1 mile = 1.6 km

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Q

pound to ounces (lb = oz)

A

1 lb = 16 oz

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Q

Convert: ounces to grams (oz = g)

A

1 oz = 28.35 g

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Q

Convert: kilograms to pounds (kg = lb)

A

1 kg = 2.2 lb

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Q

Convert: pounds to kilograms (lb = kg)

A

1 lb = .45 kg

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Q

ton to pounds (t = lb)

A

1 t = 2000 lb

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Q

pint to cups (pt = c )

A

1 pt = 2 c

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Q

gallon to quarts (gal = qt)

A

1 gal = 4 qt

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Q

Convert: gallon to liter (gal = L)

A

1 gal = 3.8 L

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Q

Convert: teaspoon to mililiter (tsp = mL)

A

1 tsp = mL

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Q

Kilo means

A

100

Q

centi means

A

1/100 (0.01)

Q

Mili means

A

1/1000 (0.001)

Q

1/8

A

0.125

Q

3/8

A

0.375

Q

5/8

A

0.625

Q

7/8

A

0.875

Q

Area of Triangle

A

A = 1/2 × b × h

Q

Volume of Rectangular Prism

A

V=whl

Q

Area of Circle

A

A=πr^2

Q

Volume of Rectangular Pyramid

A

V=lwh/3

Q

Volume of Cylinder

A

V=(πr^2) x h

Q

Volume of Cone

A

V=(πr2)h/3

Q

Volume of Sphere

A

V=4/3 (πr^3)

Q

Circumference of a Circle

A

C=2πr OR C = πd

Q

Pi or π

A

3.14

Q

Mode?

A

Most common number

Q

Mean?

A

averages (sum of numbers/ # of numbers give)

Q

Median?

A

The middle number of an odd list or the average of middle numbers in a even list

Q

Accuracy

A

Closeness to correct data

Q

Percision

A

consistantly repeating same result

Q

Fahrenheit -> Celcius

A

C = (f/1.8) -32

Q

Celcius -> Fahrenheit

A

F = (Cx1.8) +32