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
neonofarm [45]
2 years ago
15

A hobby store prices model train track using a proportional relationship between the length of track (in inches) and the cost in

dollars.
If 6.4
6
.
4
inches of track costs $16
$
16
, what is the constant of proportionality?

Mathematics
2 answers:
SVEN [57.7K]2 years ago
4 0

Answer:

If... 6.4 inches : 16 dollars

Then... 32 inches = 80 dollars.  

And, 1 inch of track = 80/32 dollars.

80/32 = 2.5.

So, the answer is: 1 inch of track costs 2.5 dollars.

Andrei [34K]2 years ago
3 0

Answer:

2.5

Step-by-step explanation:

The constant of probability is 16/6.4=2.5

You might be interested in
B)
stealth61 [152]
0.1, guessing they mean largest in value
4 0
3 years ago
The first hill on a roller coaster is 155 feet tall. The first drop on a second roller coaster is about 11/20 as tall as the fir
Murljashka [212]

Answer:

85.25

Step-by-step explanation:

155 x (11/20) =85.25 feet

8 0
3 years ago
Read 2 more answers
Plot 1 goes from 0 to 8. There are 2 images above 5, 2 above 6, 4 above 7, and 5 above 8. Plot 2 goes from 0 to 8. there are 5 i
Mice21 [21]

Answer: the answer is 45

Step-by-step Step-by-step explanation:

so it says a pilot goes from 0 to 8 and then two images above so you add to to eat and then you add 5 to 2:30 for me to 522 the artistic 24 + 27 + 5 then you answer 8 + 2028 and then you add 5 + 1 + 2 + 2 + 4 + 3 + 3 + 4 + 1 + 5 + 16 + 18 and you get 45

5 0
2 years ago
Math screen shot photo
lianna [129]

Answer:

30625

Step-by-step explanation:

5 0
2 years ago
I need help please!!
sladkih [1.3K]

Answer:

all of them or what

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • How do I solve #16? Do I just measure using a protractor or do calculations??
    8·1 answer
  • If a body moves in a straight line according to the law s = 24t + 3t2 - t3 , where s is the distance measured in meters from the
    12·1 answer
  • What is the weight of the 2 liter jug?
    10·2 answers
  • Y-12=1.5(x-4) get Y by it self
    14·1 answer
  • PLEASE HELP!!
    13·1 answer
  • Solve for w make sure. (36 divide 3) (2x6) = w
    15·1 answer
  • Subtract x3 – 7x2 + 3 from the sum of - 3x3 + x2 and – x2 + 4x - 3.
    11·2 answers
  • (arb)4 = 81r24<br> where a and b are positive integers. Work out a and b.
    11·1 answer
  • A small radio transmitter broadcasts in a 50 mile radius. If you drive along a straight line from a city 65 miles north of the t
    5·1 answer
  • What is the value of z in the equation 10z + 15 = -5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!