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OverLord2011 [107]
3 years ago
7

A proportional relationship is shown in the table below: x 0 3 6 9 12 y 0 0.5 1.0 1.5 2.0 What is the slope of the line that rep

resents this relationship? \qquad Graph the line that represents this relationship.

Mathematics
1 answer:
ycow [4]3 years ago
4 0

Answer:

Take two point from the table, doesn't matter which ones, because this is linear. I will choose (0,0) and (3,.5).

Now follow the equation for slope: m = change in y / change in x.

\frac{y2-y1}{x2-x1}

\frac{.5-0}{3-0}

\frac{.5}{3}

\frac{1}{6}

The slope is 1/6. m=1/6

Its y-intercept is at 0. b=0

So the equation is y = 1/6x. The graph is attached.

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What does 1/3 equivalent to.
Finger [1]

Answer:

For a decimal 0.3333(it goes on forever)

Step-by-step explanation:

It is 0.3333 because that's the closest to a third you can get

4 0
3 years ago
Read 2 more answers
Allana used Fraction 3 over 5 yard of fabric to make a scarf. Can she make 2 of these scarves with Fraction 1 and 7 over 10 yard
ikadub [295]

Answer:

The answer is actully the third one

Step-by-step explanation:

Divide 1 7/10 by 3/5 to see if the quotient is greater than 2.  If it's not, you can't get 2 scarves out of it.  If it is, then you can get 2 scarves out of it and have whatever the remainder is as left-over.  Before we divide, let's change that 1 7/10 into an improper fraction since it will be easier to work with.

1 7/10 = 17/10

Now we can divide:

The rule for dividing fractions is that you bring up the lower fraction and flip it to multiply, so that looks like this:

×

To simplify before we multiply, we can reduce between the 5 and the 10 and have smaller numbers to deal with:

×

The product there is

So the answer you want from your choices is

"Yes, because the quotient of Fraction 1 and 7 over 10 [division sign]Fraction 3 over 5 is 2 and 5 over 6", third choice

3 0
4 years ago
Use k as the constant of proportionality to write the equation expressing the relationship: y varies inversely as x.
yan [13]
"Inversely" generally means the relationship is proportional to the reciprocal.
  y = k/x
5 0
3 years ago
The ages in years, of the people online at the skating rink are 24, 16, 15,
LekaFEV [45]
Mean- 26.5
median- 21.5
mode- 19
range- 41
7 0
3 years ago
Read 2 more answers
They want you to solve for b​
seropon [69]

Answer:

b > -9

Step-by-step explanation:

(-3b > 27) / -3

= b > -9

4 0
3 years ago
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