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
Veseljchak [2.6K]
3 years ago
7

It is 143 miles from Columbus to Cleveland and 107 miles from Columbus to Cincinnati. How much further is it from Columbus to Cl

eveland than Columbus to Cincinnati?
Mathematics
1 answer:
MariettaO [177]3 years ago
8 0
They are asking for the difference between the 2 cities so all you need to do is subtract. (143-107=36)
You might be interested in
Determine whether a quadratic model exists for the set of values below. If​ so, write the model. f(0) = -4, f(3) = -19, f(-1) =
Vikentia [17]

Answer:

  A) The model exists: f(x) = -3x^2 +4x -4

Step-by-step explanation:

A quadratic model will always exist for 3 given points, provided they are not on a line. In that case, a linear model is appropriate.

Here, the slope between -1 and 0 is positive, and the slope between 0 and 3 is negative. Thus, we know these points are not collinear, and a model must exist.

The model is most easily found using a quadratic regression tool. Such is shown in the attachment. It tells us that ...

  f(x) = -3x^2 +4x -4

7 0
2 years ago
Plz Help
Afina-wow [57]
We are asked in the problem to determine the value of x in the equation <span>4x² + 2x = 7 using completing the square method. in this case,

</span><span>4x² + 2x = 7 
x2 + 0.5 = 1.75
(x + 0.25)^2 - 0.0625 = 1.75
</span>(x + 0.25)^2 = 1.8125
<span>x+0.25=1.3462
</span>x1 =1.0963
x2 =-1.5962
3 0
3 years ago
What is combined mean
FromTheMoon [43]
Combined in mathematics is to add together to find a total. If you combine 1 and 2 you get 3.
7 0
3 years ago
Mary was asked to find the slope of the line 3x - 4y = 12. She says the answer is 3/4
Vinvika [58]

The correct answer is D. Choose two points on the graph and count the rise and the run between them. Graph D is the only one that also has a slope of  3/4 .

7 0
3 years ago
A portfolio is efficient if which of the following is true?
fgiga [73]

Answer:

In economics, a portfolio is a term for a specific set of stocks, bonds, shares, and other securities owned by an investor. In general, the investor seeks to compile and diversify a portfolio of securities that offers maximum profitability and at the same time is diverse, in order to minimize possible risks. In general, these types of portfolios are considered efficient, as they do not leave the investment risk tied to a single factor. However, these two goals often go against each other, so the composition of the portfolio means a certain compromise.

8 0
2 years ago
Other questions:
  • How do I do this don’t understand it?
    12·1 answer
  • -9 2/3(-2 1/4a+b+8 1/4)<br><br> Solve please with work
    12·1 answer
  • Suppose that the useful life of a car battery, measured in months, decays with parameter 0.03 . We are interested in the life of
    13·1 answer
  • Jan is painting a square canvas. The length of one side of the canvas is 4 feet. Write an equation to show how to show how to fi
    15·1 answer
  • Y – 3(2y – 7) = 76<br><br> solve for Y!!
    12·2 answers
  • What 2/3 multiplied by 1/3
    9·1 answer
  • What's the equation of the parabola that has its vertex at (8,–14) and a point (5,13) that lies on the curve?
    15·1 answer
  • Write the equation for the line in the graph in y=mx+b form.
    10·1 answer
  • Graph the absolute value functions
    5·1 answer
  • 100 POINTS EZ |
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!