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Nezavi [6.7K]
3 years ago
6

1. What is the constant of proportionality? 2. What is the equation?

Mathematics
1 answer:
expeople1 [14]3 years ago
7 0

Answer:

y = 1/3a

Step-by-step explanation:

y = ka

1 = 3k

k = 1/3

Confirm constant: (4-1)/(12-3) = 3/9 = 1/3

1 = 3(1/3) + b

1 = 1 + b

b = 0

y = 1/3x or 1/3a

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Is three and five a factor pair of 15
Pie

Yes because 3*5 = 15

Factors multiply to get the product.

6 0
3 years ago
Read 2 more answers
Please help me with these 3 problems ASAP.
r-ruslan [8.4K]

Answer:

For the first question(B)

x=-2

x=5

For part C, the question is not clear

For the last question, the approximated value is -5/4

5 0
3 years ago
The product of two factors is x2+ 6x + 8. If one of the factors is (x + 4), what is the other factor?
ch4aika [34]
(x + 4) (x + 2)
=x^2 +2x + 4x + 8
=x^2 + 6x + 8
the other factor is (x + 2)
6 0
3 years ago
2. If (300) (30,000) = 9 x 10m, then m =
Rufina [12.5K]
(300) (30,000) = 9 x 10m
9,000,000 = 90m
divide by 90
100,000 = m
6 0
2 years ago
Use the table below to make a scatter plot of the data pairs (years since 1960, population) PLEASE HELP
Tpy6a [65]

Take 1960 as 0 then find out next year's

  • 1970=10
  • 1980=20
  • 1990=30
  • 2000=40
  • 2005=45
  • 2010=50

Also

Divide each population by one thousand i.e turn to decimal .

This we done to create the plot on graph easily

The graph has been attached

for the below points

  • (0,9.706)
  • (10,10.652)
  • (20,10.798)
  • (30,10.847)
  • (40,11.353)
  • (45,11.478)
  • (50,11.576)

7 0
2 years ago
Read 2 more answers
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