100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
TSI MATH TEST QUESTIONS AND CORRECT ANSWERS $13.49   Add to cart
Quickly navigate to
Preview
  2.  
  3. TSI MATH
  4.  
  5. TSI MATH

Exam (elaborations)

TSI MATH TEST QUESTIONS AND CORRECT ANSWERS
 2 views  0 purchase
  • Course
  • TSI MATH
  • Institution
  • TSI MATH

TSI MATH TEST QUESTIONS AND CORRECT ANSWERS PEMDAS Answer: (parenthesis, exponents, multiplication, division, addition, subtraction) work left to right Exponential Notation Answer: Ex: 6^4, 2^3, 9^10, etc.

Preview 3 out of 28  pages

Document information

  • October 28, 2024
  • 28
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

  • TSI MATH
  • TSI MATH

Seller

avatar-seller
Hosmerit

Reviews received

Content preview

HOSMERIT



TSI MATH TEST QUESTIONS AND CORRECT
ANSWERS


PEMDAS

Answer: (parenthesis, exponents, multiplication, division, addition, subtraction) work left to

right




Exponential Notation

Answer: Ex: 6^4, 2^3, 9^10, etc.




Expanded Form

Answer: Ex: 7x7x7, 6x6, 2x2x2x2x2, etc.




Standard Notation

Answer: Ex: 5^2= 25; 25 is the standard notation (the answer or solution)



+x+

Answer: =+

,+x-

Answer: =-




-x-

Answer: =+




Adding or Subtracting fractions

Answer: You need a common denominator




Multiplying fractions

Answer: no special rule, just multiply Ex: 2/5 x 3/9= 6/45




Dividing fractions
Answer: flip 2nd fraction and multiply Ex: 2/5 divided by 3/9= 2/5 x 9/3




Solving Equations w/ fractions

Answer: either multiply both sides of the equation by the reciprocal of the fraction, or multiply

both sides of the equation by the denominator of the fraction

, Percent Increase or Decrease problems

Answer: Formula: amount of change/ original number. Ex: Find the percent decrease if the price

changes from $60 to $39. 60-39= 21. amount of change=

$21 original number= $60. $21/$60= 0.35. Convert to percents. 0.35= 35%




Interest

Answer: Formula: interest= principal x rate x time (I= PxRxT)




Point

Answer: -A point has no dimension

-It is represented by a dot

-A point is written using an upper-case letter




Line

Answer: -A line has one dimension

-Named using any two point on a line w a two sided arrow above them

-It can also be named using a lower-case cursive letter

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Hosmerit. 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.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

82191 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$13.49
  • (0)
  Add to cart