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motikmotik
3 years ago
7

Which expression is equivalent to the following complex fraction? 2 minus StartFraction 1 Over y EndFraction divided by 3 StartF

raction 1 Over y EndFraction.
Mathematics
2 answers:
Leya [2.2K]3 years ago
8 0

The equivalent fraction to the given complex fraction is  \frac{2y-1}{3y+1}.

Given expression,

\dfrac{2-\frac{1}{y} }{3+\frac{1}{y} } } \\

We have to find the equivalent fraction of    \frac{2-\frac{1}{y} }{3+\frac{1}{y} } } \\ .

On solving,

\dfrac{2-\frac{1}{y} }{3+\frac{1}{y} } } =\dfrac{\frac{2y-1}{y} }{\frac{3y+1}{y} }

Eliminating y from numerator and denominator we get,

\dfrac{2-\frac{1}{y} }{3+\frac{1}{y} } } =\dfrac{2y-1} {3y+1} }

Hence the required expression is    \frac{2y-1}{3y+1}.

For more details follow the link:

brainly.com/question/17912

inessss [21]3 years ago
6 0

Answer:

The answer is D :)

Step-by-step explanation:

2y-1/3y+1

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Pls help i dont get i t
zmey [24]

Answer:

$4.80

Step-by-step explanation:

6 oranges for 1.80

sp 6 divided by 1.80 comes out to 0.3 per orange

0.3 times 16 comes out to 4.80

therefor $4.80

4 0
3 years ago
Read 2 more answers
Which of the coordinate points below will fall on a line where the constant of proportionality is 1/4? Select all that apply. A)
kompoz [17]

Answer:

A) (4,1)  C) (12,3) D) (20,5)

Step-by-step explanation:

Required

Which has a constant of proportionality of 1/4

To solve this, we make use of:

y = kx

Where k is the constant of proportionality.

Solve for x

k = y/x

<u>Testing the given options</u>

A) (4,1)

k = y/x

k =1/4

B) (8,12)

k = y/x

k =12/8

k =3/2

C) (12,3)

k = y/x

k = 3/12

k = 1/4

D) (20,5)

k = y/x

k = 5/20

k = 1/4

E) (12,6)

k = y/x

k =6/12

k =1/2

4 0
3 years ago
There is a 0.9986 probability that a randomly selected 33​-year-old male lives through the year. A life insurance company charge
Helen [10]

Answer:

Expected Value = -$42 (loss of 42 dollars)

Step-by-step explanation:

Complete Question Below:

<em>"There is a 0.9986 probability that a randomly selected 33​-year-old male lives through the year. A life insurance company charges ​$182 for insuring that the male will live through the year. If the male does not survive the​ year, the policy pays out ​$110 comma 000 as a death benefit. If a 33-year-old male purchases the policy, what is his expected value?"</em>

<em />

We can say P(survival) = 0.9986 and thus P(not survival) = 1 - P(survival) = 1-0.9986 = 0.0014

Also,

In case 33 year old doesn't live, the payment would be 100,000 - 182 = $99,818

And

In case 33 year old lives, the payment is

-$182

We know, the <em>expected value is the sum of the product of each possibility with its probability.</em>

ExpectedValue=\Sigma x*p(x)=(99818)(0.0014)+(-182)(0.9986)=-42

This means a loss of $42 (or -$42)

4 0
3 years ago
Help me with this pls
masha68 [24]

Answer:

x=65

Step-by-step explanation:

90 degree angle

90-25= 65

8 0
3 years ago
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What are the steps to solve -8(p+2)+p=4(p+3)+5
Dmitry_Shevchenko [17]

Answer:

p = -3

Step-by-step explanation:

3 0
3 years ago
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