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3 years ago

If a person walks 1/6 mile in 10 mintues how far will that person walk in one hour

Mathematics

1 answer:

zvonat [6]3 years ago

8 0

Answer:

1 mile

Step-by-step explanation:

We can write a ratio to solve

We know 1 hour is 60 minutes

1/6 mile x miles

------------ = ---------------

10 minutes 60 minutes

Using cross products

1/6 miles * 60 minutes = 10 minutes * x

10 = 10x

Divide by 10

1 = x

1 mile

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Answer:

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3 years ago

Part A

Volgvan

Answer:

Part A = C

Part B = 1/12

Step-by-step explanation:

Part A= this is because you need all the outcomes from the coin and from the dice joined together .

Part B= Because there is only one outcome that shows how you get a head on the coin and 6 on the dice.

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4 years ago

Match each quadratic equation with its solution set.

Marianna [84]

Answer:

( 8 , - 8) => x² - 55 = 9

( 4 , - 4) => 2x² - 32 = 0

(5 , - 5) => 4x² - 100 = 0

(11 , - 11) => x² - 140 = -19

( 3, - 3) => 2x² - 18 = 0

Step-by-step explanation:

$2x^2 - 32 = 0\\\\2(x^2 - 16 ) = 0 \\\\x^2 - 16 = 0 \\\\x^2 = 16 \\\\x = \sqrt {16 } = \pm 4$

x = ( 4 , - 4)

$4x^2 - 100 = 0 \\\\4(x^2 - 25 ) = 0\\\\x^2 - 25 = 0 \\\\x^2 = 25 \\\\x= \sqrt{25} = \pm 5$

x = ( 5 , - 5 )

$x^2 - 55 = 9 \\\\x^2 = 9 +55\\\\x^2 = 64\\\\x = \sqrt{64} = \pm 8$

x= ( 8 , - 8)

$x^2 - 140 = - 19\\\\x^2 = -19 + 140 \\\\x^2 = 121 \\\\x= \sqrt{121} = \pm 11$

x = ( 11 , -11)

$2x^2 - 18 = 0\\\\2(x^2 - 9) = 0\\\\x^2- 9 = 0 \\\\x^2 = 9 \\\\x = \sqrt9 = \pm 3$

x = ( 3 , - 3)

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3 years ago

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38 of the bags have zips on them

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3 years ago

A container is shaped like a cylinder with half spheres on each end the cylinder has a length of 30 centimeters and a radius of

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The container is aproximatly 1064.16 cm^2

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4 years ago

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