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3 years ago

A survey of 1,565 households estimated that 72% of the households in a given state owned a television. What is the population?

Mathematics

1 answer:

kvasek [131]3 years ago

4 0

Answer:

all the households in given state. part 2 is 1565 households surveyed.

Step-by-step explanation:

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The slope of the line is 4, and it contains the point: (1,7).

allsm [11]

Answer:

$\displaystyle 4x - y = -3, -4x + y = 3, OR\:y = 4x + 3$

Step-by-step explanation:

7 = 4 + b

$\displaystyle 3 = b \\ \\ y = 4x + 3$

If you want it in Standard Form:

y = 4x + 3

- 4x - 4x

_________

$\displaystyle -4x + y = 3\:OR\:4x - y = -3$

I am joyous to assist you anytime.

8 0

2 years ago

Please answer this quick! Factor the equation

PtichkaEL [24]

2x²(a-b) + x(b-a) + 6(b-a) = 2x²(a-b) - x(a-b) - 6(a-b) = (a-b)(2x²- x - 6)=

=(a-b)(2x+3)(x-2)

6x²(a-b) + x(a-b) + 12(b-a) = 6x²(a-b) + x(a-b) - 12(a-b) =(a-b)(6x²+x - 12)=

=(a-b)(3x - 4)(2x + 3)

6 0

3 years ago

3. find the distance of the line segment with the given end points (5, 1) and (-8, 3)

Fudgin [204]

Answer:

$\boxed{ \bold{ \huge{ \tt{ \sqrt{173 \:}} \: units}}}$

Step-by-step explanation:

$\star{ \tt{ \: \: Let \: the \: points \: be \: A \: and \: B}}$

$\star{ \tt{ \: Let \: A ( 5 , 1 ) \: be \: ( x1 ,\: y1) \: and \: B ( -8 , 3 ) \: be \: ( x2 , y2 )}}$

$\sf{ \underline{ finding \: the \: distance \: between \: these \: points}}$

$\boxed{ \underline{ \underline{ \tt{distance \: = \: \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2}}}}}}$

$\hookrightarrow{ \tt{ \sqrt{ {( - 8 - 5)}^{2} + {(3 - 1)}^{2} } }}$

$\hookrightarrow{ \tt{ \sqrt{ {( - 13)}^{2} + {(2)}^{2} } }}$

$\hookrightarrow{ \tt{ \sqrt{169 + 4}}}$

$\hookrightarrow{ \boxed{ \tt{ \sqrt{173} \: \: units}}}$

Hope I helped!

Best regards! :D

~TheAnimeGirl

6 0

3 years ago

Read 2 more answers

Solve for y: 2y-2=4y+2

Alex73 [517]

Answer:

2y-4y=2+2.

-2y=4.

y= -2.

7 0

3 years ago

Read 2 more answers

Joe has a rectangular garden that is 6 meters by 5 meters. He wants to enlarge the garden and make it 12 meters by 10 meters. Wh

Vesna [10]

Answer:

5 X 6 = 30

12 X 10 = 120

120/30 = 4

answer is C quadrupled

5 0

2 years ago