Flashcards
Calorie
A measurement of the amount of energy that food gives you.
Barycenter
The center of mass of two or more bodies, usually bodies orbiting around each other, such as the earth and Vorbitur (the moon).
To add or subtract fractions
The denominators must be the same.
Parts of a division problem
Dividend, divisor, quotient
Gross and net
Gross: total income before taxes are taken out.
Net: amount of money one actually takes home, after taxes are paid.
Fractions with 0s
Rule 1: any fraction with a 0 as the numerator automatically equals 0
Rule 2: you can never have a 0 as the denominator of a fraction
Divisibility rules for 2, 4, 8, 5 & 10
2- if last digit is even
4- if last 2 digits can be divided by 4 evenly
8- if last 3 digits can be divided by 8 evenly
5- if last digit is 5 or 0
10- if last digit is 0
Divisibility rules for 3, 6, & 9
3- if sum of digits can be divided by 3
6- if number can be divided by 2 and 3
9- if sum of digits can be divided by 9
Bits and bytes
1 bit = 1 or 0 1 byte = 8 bits 1 kilobyte = 1,000 bytes 1 megabyte = 1,000,000 bytes 1 gigabyte = 1,000,000,000 bytes
Order of operations rules
Multiply first or divide first, then add or subtract.
What are the operations?
Addition, subtraction, multiplication and division
Simple sentence
A simple sentence consists of one independent clause.
Compound sentence
A compound sentence consists of two or more independent clauses plus a coordinating conjunction.
5 principal parts of verbs
Infinitive, present, past, present participle, past participle
Verb to be
Sum Sumus
Es Estis
Est Sunt
Est
Sunt
Est = is
Sunt= are
Ita
Et
Ita = yes
Et = and
Puella
Bella
Puella = girl
Bella = beautiful (and war)
Laeta
Bona
Laeta = happy
Bona = good
Caelum
Amicus
Caritas
Caelum = sky, heaven
Amicus = friend
Caritas = love
Malus
Bad/ evil
Judicat
Judges
Cantant
Sing
Jacit
Throws
Pugnant
Fight
Multi
Many
Vincit
Defeats
Plural gender endings
Feminine: a ae
Masculine: us i
Neuter: um a
Dicit
Says
Vacua
Empty
Terra
Earth
Populi
People
Ubi
Where
Obscura
Dark
Lux
Light
Deinde
Then
Creat
Creates
Bestiae
Beasts
Herba
Plant/ herb
Wood measurements
When you buy lumber, if it is 2x4 it would actually be 1-1/2 x 3-1/2 because the wood has to be dried and planed.
Nail measurement
The length of a nail is measured with something called a penny.
d = penny
2d = 2 penny nail
How do you find a fraction of a whole number?
Multiply the fraction by the whole number.
Cross multiplying
a/b = c/d
axd = bxc
Proportion
Two ratios that are equal to each other
Greatest common factor
To fully reduce a fraction in a single step, find the largest possible factor of both the numerator and the denominator of the fraction.
Order of operations with parentheses or fraction bars
If you want to have + or - first in a problem, use parentheses or a fraction bar
Lowest common denominator
Smallest number that the denominators will divide into evenly
LCD = lowest common denominator
GCF = greatest common factor
How do you divide by a fraction?
Multiply by its reciprocal.
Invert the divisor and multiply!
Reciprocal
Two fractions whose numerator and denominator have been switched
Tu
Your
Appositive
An appositive is a noun (or pronoun) directly beside another noun that explains or identifies it.
Fractions to decimals
All you have to do is divide the numbers in the fraction to get a decimal
2 ______
- = 3) 2
3
Physics
A science that deals with matter and energy and their interactions
Inclined plane
A sloping plane
Right triangle
A triangle which contains a right angle
Hypotenuse
The side of a right triangle opposite the right angle
Impressionist
A style of painting aiming to represent overall impressions rather than exact details
Pecunia, ae
Money, of the money
1st declension feminine
Amica, ae
(Girl) friend, of the (girl) friend
1st declension feminine
Musica, ae
Music, of the music
1st declension feminine
Lingua, ae
Language, of the language
1st declension feminine
Porcus, i
Pig, of the pig
2nd declension masculine
Equus, i
Horse, of the horse
2nd declension masculine
Gladius, i
Sword, of the sword
2nd declension masculine
Limus, i
Mud, of the mud Limus is (god of the sideways glance)
2nd declension masculine
Oleum, i
Oil, of the oil
2nd declension neuter
Stadium, i
Stadium, of the stadium
2nd declension neuter
Oppidum, i
Town, of the town
2nd declension neuter
