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
nadezda [96]
3 years ago
14

Jordan is playing a video game. For every 35 stars she collects, she gets 4,000 points. Her record is 86,000 points. Which of th

e following proportions could she use to determine x, the number of stars she needs to tie her record?

Mathematics
2 answers:
notka56 [123]3 years ago
7 0
Hello! I can help you with this! So, she get's 4,00 points for every 35 stars she gets. That proportion would be 35/4,000 = x/86,000 or it could be 4,000/35 = 86,000/x, because you don't know the amount of stars collected, but you know the total amount of points she earns. The proportions can be formatted a bit differently as long as they give you the same answer. The answers are A and E.
Mariana [72]3 years ago
3 0
E. 
Fractions are just division.
In order for her to find the number of stars she needs to divide to find out how many she needs. 
You might be interested in
Plzzz help me please I need the answers like right now so I’m counting on u guys to help me please who ever is correct get the B
postnew [5]

Sorry but you are cheating yourself but cheating in exams

I know but I will not say you real understand by yourself cheating is big than dying

5 0
2 years ago
Read 2 more answers
— 4х + 7y = 20<br> у = 3х + 15
Angelina_Jolie [31]

Answer:

x=-5

Step-by-step explanation:

-4x+7(3x+15)=20\\ -4x+21x+105=20\\ 17x+105=20\\ 17x=20-105\\ 17x=-85\\ x=-5

6 0
3 years ago
In the theory of learning, the rate at which a subject is memorized is assumed to be proportional to the amount that is left to
fiasKO [112]

Step-by-step explanation:

From the statement:

M: is total to be memorized

A(t): the amount memorized.

The key issue is translate this statement as equation "rate at which a subject is memorized is assumed to be proportional to the amount that is left to be memorized"

memorizing rate is \frac{dA(t)}{dt}.

the amount that is left to be memorized can be expressed as the total minus the amount memorized, that is M-A(t).

So we can write

\frac{dA(t)}{dt}=k(M-A(t))

And that would be the differential equation for A(t).

4 0
3 years ago
Someone give me the answers to these please
GarryVolchara [31]

Answer:

ITs blury

Step-by-step explanation:

7 0
3 years ago
What is two times two and one third
eduard
The answer is 14/3 or 4 and 2 thirds
4 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone break this down for me?!
    7·1 answer
  • Are there any other better cheating sites??
    7·2 answers
  • Cameron makes a quilt design using four congruent triangles as shown below. What is the perimeter of the entire design?
    8·1 answer
  • a calculator can perform a single calculation in about 0.0000034sec.how much time will it take to calculate 4000 such calculatio
    9·1 answer
  • Which number is a solution of the inequality? X+4&lt;7
    8·1 answer
  • The function y = |x + 5| is vertically compressed. Which of the following could represent the new function?
    11·1 answer
  • Please help me with any of these questions
    15·1 answer
  • Please help I don’t understand
    11·1 answer
  • Solve the inequality for x. -13 &gt; 3x-7 Simplify your answer as much as possible. . D&lt; DD&gt;D OSD D2D 8 х a​
    8·1 answer
  • Several paint mixtures are made by mixing blue paint and white paint. Paint Colors Blue Paint White Paint Mixture A 5 cups 12 cu
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!