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
yan [13]
2 years ago
6

个,

Mathematics
1 answer:
rewona [7]2 years ago
6 0

Answer:

4800

3. Alexander is taking 15 credit-hours this semester at college. The

relationship between tuition and credit hours is shown by the graph below.

What is the constant of proportionality?

A. 15

B. 400

C. 800

D. 6000

4400

4000

3600

3200

2800

2400

2000

Tuition

1600

1200

800

400

2

3

S

4

Credit Hours

7

&

9

Step-by-step explanation:

You might be interested in
Use the pattern for (a+b)^5 to write the fourth term of (w-4z)^5
Alex Ar [27]
The fourth term of (a+b)^5 is 10a^2b^3.

For a=w, b=-4z, this is
.. 10*(w)^2*(-4z)^3
.. = -640w^2*z^3
8 0
2 years ago
Alex reads about 200 words per minute. The book he needs to read is 320 pages long and has about 275 words per page. How many ho
grandymaker [24]

Answer:

7.3333 hours

Step-by-step explanation:

if im wrong oh well lol 275x320=88000 divided by 200 =440 divided by 60=7.3333

5 0
1 year ago
A farmer has ducks and cows on his farm. He does not remember how many duck and cows are on the farm. If there are total of 26 a
liubo4ka [24]
I believe the answer is 13 I think but I’m not sure but I just did the math off of the top of my head
7 0
3 years ago
Please help ill mark brainliest please, please, please
quester [9]

Answer: I think its (B) Reflection over the x-axis

Step-by-step explanation: Hope this helps!

5 0
3 years ago
Read 2 more answers
"A group of students attend a math club. Half of the students are boys and 4/9 of the boys have brown eyes. What fraction of the
vivado [14]
I think the answer is 2/9?
But thats just a hunch
6 0
2 years ago
Read 2 more answers
Other questions:
  • Suppose the students construct a 95% confidence interval for the true weight of their rocks. Whose interval do you expect to be
    6·1 answer
  • 7.8number 14 please help it’s due in tomorrow and I really don’t want a detention
    7·1 answer
  • Pls someone answer this <br><br><br>S<br>S<br>S<br>S<br>S<br>​
    8·1 answer
  • Please help!!!!!!!!!
    8·1 answer
  • The table shows the outputs y for different inputs x:
    6·1 answer
  • 1 1/2 x 1/2 = ?<br> help me por favor &lt;3
    13·1 answer
  • Look at image please help me
    14·2 answers
  • Brissa's desk is 3 feet long. About how long is it in meters? use 1 foot = 0.305 meter
    9·1 answer
  • PLSSS HELP<br> 1.Find the surface area<br> 2.Find the volume
    11·2 answers
  • Can someone friend me please
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!