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
Cerrena [4.2K]
3 years ago
5

Which table has a constant of proportionality between y and x of 1/5? (from khan academy)

Mathematics
1 answer:
katovenus [111]3 years ago
6 0

Answer:

C

Step-by-step explanation:

Solve for each choice until you get the answer 1/5.

A.

2 - 4/5

10/5 - 4/5 = 6/5; this is not 1/5

B

8 - 8/5

40/5 - 8/5 = 32/5; this is not 1/5

C

3 - 16/5

15/5 - 16/5 = -1/5

5 - 26/5

25/5 - 26/5 = -1/5

7 - 36/5

35/5 - 36/5 = -1/5; although this is negative, it still has the same proportionality of 1/5

You might be interested in
which situation would be represented by a discrete probability distribution? a) the weight of fire fighters b) the overall avera
IgorC [24]
A discrete variable is a variable which may take only certain discrete values; for example the number of people in a household is a discrete variable which may have the value 1, 2, 3, etc. but cannot have intermediate values such as 1.473 or 3.732.
Choice d) can be represented by a discrete probability distribution, the other choices cannot be so represented.
4 0
3 years ago
Pls help this is due today
Ira Lisetskai [31]

Answer: 256

Step-by-step explanation:

8x8=64

64x4=256

7 0
2 years ago
Read 2 more answers
Can someone help me with this problem? thank you!
abruzzese [7]

Answer:

When 6x - 4 = 8, x = 2.

Step-by-step explanation:

6x - 4 = 8

Add 4 to both sides.

6x = 12

Divide both sides by 6.

x = 2

Proof:

6x - 4 = 8

Substitute variable.

6(2) - 4 = 8

Multiply 6 and 2.

12 - 4 = 8

Subtract 4 from 12.

8 = 8

3 0
2 years ago
Read 2 more answers
In the figure, AB || CD. If m<1=70° and m<2 = 45°, find the m<3
docker41 [41]

Answer:65 degrees

Step-by-step explanation: a triangle has 180 degrees.

one angle is 45 degrees and the other is 70

if we add them together we get 115

180-115 is 65

m3 is 65 degrees

8 0
2 years ago
What is multiplication?​
givi [52]

Answer:

Multiplication is repeated addition.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the following polynomial and write the answer in standard form. (-2x^3+5x^2-4x+8)-(-2x^3+2x-3)
    9·1 answer
  • Let f(x) = 2x + 2. solve f-1 (x) when x=4
    15·1 answer
  • A suitcase weighs 5.63 kg. How many kg will it weigh if I pack 0.16 kg more?
    13·2 answers
  • Of the 50 states, 4 have names that start with the letter W.
    7·2 answers
  • If you place 35 points on a piece of paper so that no three points are in a line, how many line segments are necessary to connec
    12·2 answers
  • Chose the correct description for the scatter plot below.
    8·1 answer
  • Solve the inequality. Graph and check the solution. 28 > 8m - 4​
    14·2 answers
  • Plz this is due today help me explain the answer
    6·1 answer
  • A thread was folded in half twice. Then, it was cut in a random place. One of the pieces is 8cm, and the longest piece is 18cm.
    6·1 answer
  • Use the discriminant to describe the roots of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!