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Anika [276]
3 years ago
7

Ask Your Teacher What does a Lorenz curve measure? property values adult literacy tax rates income distribution What does a GINI

index measure? birth rate participation in national elections income inequality military power Which of the following statements about a Lorenz curve y = L(x) are true? (Select all that apply.) L(0) = 0. The Gini index equals . y = L(x) is an increasing function. L(1) = 0. x ≥ L(x) for all x.
Mathematics
1 answer:
In-s [12.5K]3 years ago
5 0

Answer:

Correct options are given below.

Step-by-step explanation:

For the statement 1,

1. Correct option is income distribution

For the statement 2,

2. Correct option is income inequality

For the statement 3,

3. Correct answers are: option 2,3 and 5

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Chris found some colorful leaves under one tree. Under another tree, he
Lynna [10]

Answer:

x+y-3+6

or

x+y+3

5 0
3 years ago
Write an equation in slope intercept form for a line that passes through the origin with a slope of 3/2
mrs_skeptik [129]

Answer: y = (3/2)x

m = 3/2 is the slope

(x1,y1) = (0,0) is the point we want the line to go through, aka the origin

Use point slope form, plug in the given values, and convert to slope intercept form

y - y1 = m(x - x1) .... point slope form

y - 0 = (3/2)*(x - 0) .... substitution

y = (3/2)x .... final answer in slope intercept form

4 0
3 years ago
Each flower has a specific price. One tulip, one daisy, and 2 mums cost $4.20. On tulip, two daisies and one mum cost $3.80. Two
sineoko [7]

Answer:

The answer to your question is $5.60

Step-by-step explanation:

    1 tulip + 1 daisy + 2 mums = $4.20           (1)

    1 tulip + 2 daisies + 1 mum = $ 3.80         (2)

    2 tulips + 2 mums = $4.80                        (3)

    1 tulip + 3 daisies + 2 mums = ?

tulip = t      daisy = d      mum = m

Process

1.- Find the price of each flower using system of equations

    Solve equation 3 for tulip

     2t = 4.80 - 2 m     divide by 2                            (4)

     t = 2.40 - 1m

2.- Substitute equation 4 in equation 1 and 2

    (2.4 - 1m) + 1 d + 2 m = 4.2

    (2.4 - 1m) + 2d + 1 m = 3.8

3.- Simplify and solve for each flower

     2.4 - 1m + 1d + 2m = 4.2

      1d + 1m = 4.2 - 2.4

      1d + 1m = 1.8                   Equation (5)

     2.4 - 1m + 2d + 1m = 3.8

     2d = 3.8 - 2.4

     2d = 1.4

     d = 1.4/2

     1d = 0.7

4.-  Substitue d in equation 5

     1(0.7) + 1m = 1.8

     0.7 + 1m = 1.8

     1m = 1.8 - 0.7

      1m = 1.1

5.- Subtitute m in equation 4

     1t = 2.40 - 1(1.1)

     1t = 2.40 - 1.1

      1t = 1.3

6.- Result

     1 tulip + 3 daisies + 2 mums cost = 1.3 + 3(0.7) + 2(1.1)

                                                            = 1.3 + 2.1 + 2.2

                                                            = $5.6

8 0
3 years ago
A company models its net income, in thousands of dollars, with
pychu [463]

Answer:

-15

Step-by-step explanation:

0)(2)+(2)(0)−15

=−15

8 0
3 years ago
I need the answer fast pls
Alja [10]

amount of money earned last week

arm span

amount of minutes exercised daily

height in inches

hours slept per night

travel time in minutes to school

minutes to cook pasta

school zip id

8 0
3 years ago
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