2 years ago

Can someone explain this problem to me i suck at histograms

Mathematics

1 answer:

schepotkina [342]2 years ago

5 0

False
False
True
True
False

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

dusya [7]

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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3 years ago

5 friends go out to lunch and order 4 pizzas. The friend divides the pizzas evenly. Find how much pizza each friend got as a dec

vichka [17]

Each friend gets 0.8 of a pizza.

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2 years ago

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Derek wants to construct a square box stall for each horse that is to be housed in a stable. He wants all of the box stalls to h

ale4655 [162]

The total area of the stable is 20,250 sq. ft.

Let n = total number of box stalls.

Each box stall is a square of length 9 ft.
Total area = 9^2n = 81n ft².
Therefore
81n = 20250
n = 20250/81 = 250

Answer: 250 horses.

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2 years ago

a wooden board is 1.848 meters long. What is the value of the digit 4 in the number? write your answer as a decimal and as a fra

drek231 [11]

The value of 4 in 1.848 meter is 4 hundredths or 0.04. The fraction form for 4 hundredths is 4 over 100 or 1 over 25

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3 years ago

I NEED HELP ASAP!!!!!!!!!!!!!

erma4kov [3.2K]

Answer:

Step-by-step explanation:

GJ/UT

10/2

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3 years ago

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