math
solve for K when
3+K=9
K=6
what is density?
density is the ratio of mass to valume of a substance
what does the word glossy mean?
A. shiny
B. drive
C. dull
D. provoked
A. shiny
what is adaptation?
adaptation is a behavioral or biological change that enables an organism to adjust to its environment.
choose the correct word
The broken-down car was stationary/stationery.
stationary
solve for Y when
5y-13=55
Y=8.4
what is absolute zero?
absolute zero is the temperature at which all substances have no thermal energy.
what does the word glutton mean?
A. outgoing, sociable
B. glutton: lover of fine food
C.person who eats and drinks excessively
D. a dictator
C. person who eats and drinks excessively
what is an adjective?
an adjective is a word that modifies a noun or pronoun.
which is the right preposition?
"who did you vote for/of in the election?"the reporter asked the bystanders
the correct idiom is vote
"for"
solve for this polynomial
(5x^2-3x-7)-(x^2+2x-5)
4x^2-5x-2
what is a solution?
a solution is a homogeneous mixture of two or more substances
what does the word Gourmand mean?
A. a person who eats and drink excessively
B. rhythmic flow; marching beat
C. glutton;lover of fine food
D. none of the above
C. glutton; lover of fine food
the half-life of a particular element in 6 days.What percent of the original sample of the element remains after 24 days?
E. 6.25%
choose the correct word
After Gray, Elizabeth preceded/proceeded to collect her diploma next.
the correct is "Proceed"
solve this polynomial
(x^2-3)(x^2+3x-1)
x^4+3x^3-4x^2-9x+3
The rough (ER) differs from the smooth (ER) due to the presence of
A. Lysosomes.
B. Ribosomes.
C. Mitochondria.
D. Histones
b. Ribosomes
rhythmic flow; marching beat is called
A. autocrat
B.Goad
C. Cadence
C. cadence
how many minutes and question do you have for the ACT English test?
A. 45 questions--75 minutes
B. 75 questions--48 minutes
C. 45 minutes--75 questions
D. 50 minutes--80questions
C. 45minutes--75questions
choose the correct word
Claire wondered what effect/affect her injury would have on her prospects as a professional soccer player.
the correct choose is "Effect"
solve the polynomial
x^3-2x^2-65x+18/x-9
x^2+7-2
what is a biome?
a biome is a habitat zone,such as desert, grasslands, or tundra.
bold,daring, fearless is called
A.cajole
B. Audacious
C. Autocrat
B. Audacioud
If the math part of the ACT has 60 question and minutes, how many minutes you have on each question?
A. 4
B. 7
C. 1
D.3
C. 1 minute per question
choose the correct word
Often during a political debate,candidates will illustrate their positions with a pertinent anecdote/antidote.
the correct word choose is "Anecdote"