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3 years ago

Suppose that five in eight couples disagree on a particular matter.What percent of couples disagree on the matter

Mathematics

2 answers:

Vilka [71]3 years ago

6 0

Answer:

62.5%

Step-by-step explanation:

Notice that the rate of 5 out of 8 couples, can be also written in quotient form (to actually represent a rate) as: 5/8

That quotient gives us a number that can be written in percent form by multiplying it by 100:

$\frac{5}{8}= 0.625\\0.625\,*\,100=62.5$

Therefore this rate is equivalent to 62.5%

slava [35]3 years ago

5 0

Answer:

62.5 percent

Step-by-step explanation:

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Answer:

Trinomials in the form $x^2+bx+c$ can often be factored as the product of two binomials.

Step-by-step explanation:

As we know that a polynomial with three terms is said to be a trinomial.

Considering the trinomial of a form

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Trinomials in the form $x^2+bx+c$ can often be factored as the product of two binomials.

For example,

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$\mathrm{Factor\:out\:common\:term\:}x+2$

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3 years ago

12.21 is 3.7 times the number p.

ASHA 777 [7]

P3.7 = 12.21 (p × 3.7 = 12.21)

p÷3.7 = 12.21÷3.7 (p÷3.7 cancels out p×3.7 and leaves you left with the equation p = 12.21÷3.7)

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3 years ago

Aplumber charges a $75 flat fee for jobs lasting up to an hour and $30 for each hour of labor after the first hour. Which

tamaranim1 [39]

<h3><u>Answer</u>:- </h3>

$\longrightarrow \sf 75+ 30(h-1)$

<h3><u>Solution:-</u></h3>

<u>Given </u><u>that </u><u>:</u><u>-</u>

job last for h hours
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Cost for the first hour = $75

$\leadsto$ Remaining hours for which the job will last after first hour= (h-1)

<u>Therefore</u>,

Cost for subsequent hours = 30×(h-1)

= 30(h-1)

Total Cost for job = Cost for 1st hour + Cost for subsequent hours

$\quad\quad\quad\quad\quad\quad\quad\quad\boxed{\sf{= 75+30(h-1)}}$

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