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3 years ago

What's 2/3 divided by 2

Mathematics

2 answers:

Anettt [7]3 years ago

7 0

No the correct answer is supposed to be 1/2 or 0.5

mario62 [17]3 years ago

3 0

$\frac{ \frac{2}{3} }{2} = \frac{2}{3}* \frac{1}{2} = \frac{1}{3}=.3333$

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The quotient of a number and 6 decreased by 10 is equal to 2.

Akimi4 [234]

Answer:

Step-by-step explanation:

x+6-10=2

x+6=12

x=12-6

<h3>hence the number is 6</h3>

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2 years ago

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boyakko [2]

Answer:

<h2>The probability is ${\frac{83}{100} }^9 \times \frac{17}{100}$ + ${\frac{83}{100} }^8 \times {\frac{17}{100} }^2$ + ${\frac{83}{100} }^{10}$ .</h2>

Step-by-step explanation:

The probability of having high blood pressure is 17%.

We need to find the probability of 2 or fewer have high blood pressure.

Possibility 1: No one have high blood pressure.

The probability is ${\frac{100 -17}{100} }^{10} = {\frac{83}{100} }^{10}$ .

Possibility 2: Only one have high blood pressure.

The probability is ${\frac{83}{100} }^9 \times \frac{17}{100}$ .

Possibility 3: 2 among the 10 have the high blood pressure.

${\frac{83}{100} }^8 \times {\frac{17}{100} }^2$ .

Any of the possibilities can happen.

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3 years ago

1. 3x + 6y = 3 and 7x + 3y = 7<br>ons for bo

sweet-ann [11.9K]

Answer:

(1,0)

Step-by-step explanation:

3x + 6y = 3

7x + 3y = 7

Multiply the second equation by -2

-2( 7x + 3y = 7)

-14x -6y = -14

Add this to the first equation to eliminate y

3x + 6y = 3

-14x -6y = -14

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Divide by -11

x = 1

Now find y

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Subtract 3 from each side

6y = 0

y =0

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3 years ago

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Answer:

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Step-by-step explanation:

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Substitution property of equality if y=-5 and 7x+y=11, then____. A. 7(-5) + y=11 B.7x-5=11 C.7x+5=11 D.-5+y=11

jolli1 [7]

7x+y=11 where y= -5 So, when we substitute y in the equation then,
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3 years ago