1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anuta_ua [19.1K]
3 years ago
10

Simplify ratio 40:28

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
3 0
40:28=\dfrac{40}{28}=\dfrac{40:4}{28:4}=\dfrac{10}{7}=10:7

Answer: 40 : 28 = 10 : 7
You might be interested in
A horizontal line , such as y=4, has a slope of what
SpyIntel [72]

Answer:

0

Step-by-step explanation:

A horizontal line has a slope of zero and a vertical line has an undefined slope

5 0
2 years ago
44cm is rounded to nearest whole cm. Write down the maximum possible length it could have been.
sesenic [268]

Answer:

44.49 repeated

Step-by-step explanation:

Sorry for the wait

8 0
2 years ago
there are 75 students on the sapphire team and 1/5 of them are in the band . how many students are in band?
faltersainse [42]

Answer:

15

Step-by-step explanation:

75/5 = 15

This spilts the 75 students into 5 different groups and each one has 15 which is 1/5 of the students

6 0
1 year ago
Marcos purchased a sail boat for $56,900. He anticipates each year the boat will decrease in value by 8.1% from the previous yea
Varvara68 [4.7K]

Answer: 56,900\left( 0.919\right)^x

Step-by-step explanation:

Given

Marcos purchased a sailboat for \$56,900

Each year the boat will decrease in value by 8.1\%

After 1 year it is

\Rightarrow 56,900-56,900\times 0.081\\\Rightarrow 56,900\left( 1-0.081\right)\\

after another year it becomes

\Rightarrow 56,900\left( 1-0.081\right)-56,900\left( 1-0.081\right)\times 0.081\\\Rightarrow 56,900\left( 1-0.081\right)\cdot \left( 1-0.081\right)\\\Rightarrow 56,900\left( 1-0.081\right)^2

After x years it is

\Rightarrow 56,900\left( 1-0.081\right)^x

\Rightarrow 56,900\left( 0.919\right)^x

5 0
2 years ago
Jina wanted to study how the area of a rectangle changes with the length if it’s width is fixed. She computed the areas of sever
olganol [36]

Answer:

The domain and the range of the function are, respectively:

Dom\{f\} = [0\,m,5\,m]

Ran\{f\} = [0\,m^{2}, 10\,m^{2}]

Step-by-step explanation:

Jina represented a function by a graphic approach, where the length, measured in meters, is the domain of the function, whereas the area, measured in square meters, is its range.

Dom\{f\} = [0\,m,5\,m]

Ran\{f\} = [0\,m^{2}, 10\,m^{2}]

8 0
3 years ago
Other questions:
  • An item is regularly priced at 90$. Itis now priced at a discount of 30% off the regular price. What is the price now ?
    13·2 answers
  • FOURTH TIME POSTING! EXTRA POINTS! <br> Complete each function. ( y = -x )
    13·2 answers
  • 9x+2+5=15x-8<br> explain how to solve it
    14·1 answer
  • The order of precedence is very important when building formulas in Excel. Which of the following formulas will produce 778 as t
    15·1 answer
  • If the relation is a function, list the domain and range. If the relation is not a function, choose "not a function".
    8·1 answer
  • Line w ‖ segment YZ.<br><br> Which angle has the same measurement as ∠3?
    6·1 answer
  • Select the letter of the best answer choice. Use 3.14 or 22/7 for π
    13·1 answer
  • Helpppppp please!!??&amp;/&amp;8:(&amp;
    9·1 answer
  • What is the solution to y = 0.2x for the replacement set x = {3}?
    6·1 answer
  • What is 450 increased by 75%
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!