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 Preperation|Latest Update Graded A+ $10.19   Add to cart
Quickly navigate to
Preview
  2.  
  3. MATH PLACEMENT
  4.  
  5. MATH PLACEMENT

Exam (elaborations)

TSI Math Test Preperation|Latest Update Graded A+

 1 view  0 purchase
  • Course
  • MATH PLACEMENT
  • Institution
  • MATH PLACEMENT

TSI Math Test Preperation|Latest Update Graded A+ Janet makes homemade dolls. Currently, she produces 23 dolls per month. If she increased her production by 18%, how many dolls would Janet produce each month? First, calculate 18% of 23. 23 × 0.18 = 4.14 Then, add this value (the increase) to t...

[Show more]

Preview 1 out of 3  pages

Document information

  • May 22, 2024
  • 3
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

  • tsi math test preperationlatest update graded a

Written for

  • MATH PLACEMENT
All documents for this subject (692)

Seller

avatar-seller
LectDan

Reviews received

Content preview

TSI Math Test Preperation|Latest Update Graded A+
Janet makes homemade dolls. Currently, she produces 23 dolls per month. If she increased her
production by 18%, how many dolls would Janet produce each month?
First, calculate 18% of 23.
23 × 0.18 = 4.14
Then, add this value (the increase) to the original value of 23.
23 + 4.14 = 27.14
Rounding off, we get 27.


What is the formula for Area?
Area = L*W


Bill's new porch is rectangular, with an area of 50 square feet. If the length of the porch is two times
the width, what is the perimeter of the porch?
The formula for the area of a rectangle:

A = Width * Length

From the question we know that L = 2W and that A = 50. So we can plug these values into our
equation and solve for W:

50 = W * L
50 = W * 2W
50 = 2W²
W² = 25
W=5

We know that L = 2W, so L = 10
Perimeter = 2L + 2W
Perimeter = 2 10 + 2 5
Perimeter = 30


Diego's current age is five times Martina's age ten years ago. If Martina is currently m years old, what
is Diego's current age in terms of m?
Martina's age ten years ago is:
m − 10

So Diego's age is:
5(m − 10)
= 5m − 50


The variables x and y are directly proportional, and y = 2 when x = 3. What is the value of y when x =
9?
Y= K*X
2= K*3
2/3 = K*3 /3
K = 2/3
Plug in K for the second formula
Y=2/3(9)
Y = 2*3 = 6
The correct answer is 6

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 LectDan. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.19. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83662 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
$10.19
  • (0)
  Add to cart