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3 years ago

Sam reads 100 words each 1/2 minute

Mathematics

2 answers:

SVETLANKA909090 [29]3 years ago

8 0

Answer:

I think that the answer is 50 because 100 divided by 2 equals 50

Step-by-step explanation:

OLga [1]3 years ago

5 0

Answer:

The answer is 200 words a minute

Step-by-step explanation:

1/2 of a minute = 30 seconds, 60 seconds are in a minute

60/30 = 2

100*2

200 words per minute

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Mariana [72]

Answer:

Step-by-step explanation:

J is a tangent to the circle and it is at right angle,

So applying Pythagorean theorem

HK² = KJ² + HJ²

HK² = 8²+ 15²

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HK² = 289

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3 years ago

What is the percentage of sugar in the syrup made of 10kg of water and 5kg of sugar? Hi and have a good day :D

arsen [322]

Answer:

33.33%

Step-by-step explanation:

the syrup has a total of 15kg of ingredients, 5kg of it is sugar, so 15/5 which will end as 33.33%

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3 years ago

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What is the Quotient of 1 and 2/3 divided by 2 and 3/5

Nostrana [21]

Answer:

25/39

Step-by-step explanation:

For division of mixed numbers, it often works well to first convert them to improper fractions. Then the division proceeds in the usual way: "invert and multiply", or "dot, swap."

$1\dfrac{2}{3}\div2\dfrac{3}{5}=\dfrac{5}{3}\div\dfrac{13}{5}=\dfrac{5}{3}\cdot\dfrac{5}{13}\\\\=\dfrac{5\cdot5}{3\cdot13}=\boxed{\dfrac{25}{39}}$

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<em>Additional comment</em>

Your graphing calculator can do this, too.

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2 years ago

-8-3x=-8(1-7x) how many solutions will mark barilest

Lina20 [59]

Answer:

x=0

Step-by-step explanation:

-8-3x=-8(1-7x)

add 8 to both sides =( -3x=56x)

subtract 56x from both sides (-59x=0)

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3 years ago

What is the value of this expression<br> 8 + 6x (10 - 4) +2

Vinvika [58]

Answer:

$8+6x(10-4)+2\\= 10 - 4\\= 6 + 2\\= 8 * (8 + 6x)\\ = 8 + 6x\\= 14x * 6\\= 84x\\$

Step-by-step explanation:

hope this helps.

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2 years ago

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