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
White raven [17]
2 years ago
13

From the equation y=3.5x identify the constant of proportionality

Mathematics
2 answers:
Ilya [14]2 years ago
5 0

Answer:

3.5

Step-by-step explanation:

PIT_PIT [208]2 years ago
3 0

Answer:

3.5

Step-by-step explanation:

y = kx is the equation of direct variation where k is the constant of proportionality

You might be interested in
(Hypothetical.) Suppose five measurements of the volume of a liquid yield the following data (in milliliters).
ElenaW [278]

Answer:

(48.106 ; 53.494)

Step-by-step explanation:

Given the data:

X : 52 48 49 52 53

Sample mean = ΣX / n

n = 5

Sample mean, xbar = 254 / 5 = 50.8

Standard deviation, s = 2.17 (using calculator)

The standard error (SE) : s/√n =2.17/√5 = 0.970

The degree of freedom, df = n-1

df = 5 - 1 = 4

Tscore(0.05, 4) = 2.776

Confidence interval :

Xbar ± Tscore*standard error

50.8 ± (2.776 * 0.970)

50.8 ± 2.694

Lower boundary = 50.8 - 2.694 = 48.106

Upper boundary = 50.8 + 2.694 = 53.494

(48.106 ; 53.494)

7 0
2 years ago
5milimeter7centimeter+1milimiter=
Marrrta [24]
7milimeters7centumeters
8 0
3 years ago
In which set are all of the numbers solutions to the inequality x < -3?
Tomtit [17]

Answer:

i dont know have a good day pls stay safe dont get hurt and get a good grade

Step-by-step explanation:

8 0
3 years ago
Thomas bought a desk with a retail sales price of $129 and  paid $10.32 sales tax. What is the sales tax rate where Thomas bough
ss7ja [257]
8% because 129x0.08=10.32
7 0
3 years ago
Read 2 more answers
What are the three equivalent fraction for 1/3
Ivan
Some equivalent fractions are 2/6 , 3/9 , 4/12<span />
5 0
3 years ago
Read 2 more answers
Other questions:
  • Who here is a homo????
    5·1 answer
  • I dont think i did this right someone pleas help
    12·1 answer
  • Ethan borrowed $1,200 from a loan company at 15% simple interest for 6 months. How much did he have to pay each month on the ins
    10·1 answer
  • Which statement explains the type of function that is represented by the equation Y equals X2 +9
    5·1 answer
  • Question Five
    15·1 answer
  • Determine whether the relationship represents a function and explain why or why not.
    10·1 answer
  • Cuantos kilogramos <br> equivale la fracciom 11/25​
    12·1 answer
  • Ivan started the week on page 35 of his book and read 20 pages each night. What page will Ivan be on if he reads for 8 nights?
    8·1 answer
  • PLZ HELP<br> find the midpoint of the line segement with the given endpoints<br> 1) (0,-2) , (0,-8)
    10·1 answer
  • What is the slope of a line perpendicular to the line whose equation is 3y + 2x = -5?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!