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Contact [7]
3 years ago
6

There are six households in a rural community. Each household earns $40,000 per year. Suppose that a new resident builds a mansi

on in the community and that the income in the new household is $4 million per year. After the new resident arrives, the median household income has _____, and the mean household income has _____. increased; increased not changed; increased not changed; not changed increased; not changed
Mathematics
1 answer:
dusya [7]3 years ago
7 0

Answer:

Median income has not changed

Mean income has increased

Step-by-step explanation:

Initial number of houses = 6

Earning per household = $40,000

The initial mean :

$(40,000 * 6) / 6 = $40000

Initial median :

40000, 40000, 40000, 40000, 40000, 40000

= 1/2(n+1)th term,

Median = 40000

A 7th household earns 4,000,000

Mean = ((40000*6) + 4,000,000) / 7 = $605,714

Median = 1/2(n+1)th term

40000, 40000, 40000, 40000, 40000, 40000, 4000000

Median = 4th term = 40000

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Alenkinab [10]

Answer:

yearly cost for housing expenses = $11,400, average monthly cost for food = $650

yearly clothing cost = $900,

average monthly cost for transportation= $500,

Yearly cost for insurance & medical= $14,400

yearly cost for emergency fund = $600

average monthly college saving = $50

Step-by-step explanation:

Yearly housing = monthly cost * 12 = 950 * 12 = 11400

Food, monthly = 7800 /12 = 650

Clothing, yearly = 75 * 12 = $900

Monthly transport = 6000 / 12 = $500

Insurance and medical = 1200*12 =14400

Emergency fund = $50 * 12 = $600

College saving = $600 / 12 = $50

8 0
3 years ago
Please help me with this
emmasim [6.3K]

Answer:

BG = 3

GE = 6

Step-by-step explanation:

The ratio of lengths on BE is 2:1 and all centroid crossing median lines.

9 if broken in a 2:1 ratio is 6:3

BG is the shorter one (from centroid to midpoint on the line) so its 3

GE is the longer one (centroid to vertex) so its 6

6 0
3 years ago
If the exchange rate is 1.5 U.S. dollars / 1 euro, how many U.S. dollars would be equivalent to 20 euros?
crimeas [40]

The answer is C because 1 times 20 is 20 and .5 times 20 is 10 then you get 30

3 0
2 years ago
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What percent of 6y is 24?
ella [17]

Step-by-step explanation:

6y×100=24

600y=24

600y/600=24/600

y=4/100

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2 years ago
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Answer:

46 1/3 yards

Step-by-step explanation:

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