Accuplacer Formulas Exam Questions and Answers All Correct
2 views 0 purchase
Course
Accuplacer Formulas
Institution
Accuplacer Formulas
Accuplacer Formulas Exam Questions and Answers All Correct
when 2 events cannot occur independently... - Answer- they are mutually inclusive
mutually inclusive events have... - Answer- an overlap that is subtracted
if independent events need to be true at the same time, we... - Answer- mult...
Accuplacer Formulas Exam Questions
and Answers All Correct
when 2 events cannot occur independently... - Answer- they are mutually inclusive
mutually inclusive events have... - Answer- an overlap that is subtracted
if independent events need to be true at the same time, we... - Answer- multiply
mean - Answer- average
median - Answer- Middle number
mode - Answer- most frequent number
range - Answer- the difference between the highest and lowest
Surface area of a sphere - Answer- 4 pi r squared
Volume of a sphere - Answer- 4 pi r cubed over 3
b given a - Answer- prob of a and b over prob of a
The cube root of a negative number is - Answer- negative
exponential growth formula - Answer- y is equal to a times 1 plus or minus b raised to
the x power
standard form of a parabola - Answer- y is equal to ax squared plus bx plus c
what is the y intercept of the standard form of a parabola - Answer- c
How to find axis of symmetry - Answer- average of the 2 corresponding points.
formula for vertex of a parabola - Answer- negative b over 2a
vertex form of a parabola - Answer- y is equal to a times x minus h squared plus k
Factored form of a parabola - Answer- x minus a times x minus b
, second way to find x intercepts of parabola - Answer- set each binomial of factored form
to 0 and solve
how to find y coordinate of vertex - Answer- plug x coordinate into the function
which single digit numbers are not prime numbers? - Answer- 0 and 1
arithmetic sequence - Answer- a to the n is equal to the first term + the difference times
the index minus one
sum of arithmetic sequence - Answer- last term times last term plus 1 over 2
can you add radicals? - Answer- yes, if they have the same radicand
interquartile range? - Answer- difference between the upper and lower quartiles.
P(B|A)= - Answer- P(A and B)/P(B)
(f o g)(x)= - Answer- f(g(x))
if average increases by x, then... - Answer- each number increases by x
if each number increases by x, then.... - Answer- average increase by x
number of numbers between x and y... - Answer- highest minus lowest plus 1
center of circle is.. - Answer- (h,k)
Equation of a circle - Answer- (x-h) squared+(y-k) squared=r² where (h,k) and (x,y) are
points
Venn diagram total - Answer- (y-x) +(z-x) + z + a
geometric sequence - Answer- a1(r)^n-1
a raised to the negative n - Answer- 1 over a raised to n
a over b raised to the negative n - Answer- b over a raised to the n
a raised to n times a raised to m - Answer- a raised to n plus m
a raised to n over m - Answer- mth root of a all raised to n
a raised to n all raised to m - Answer- a raised to n times m
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Scholarsstudyguide. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
