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3 years ago

9/10 - 3/14_______ps in simplest form

Mathematics

1 answer:

neonofarm [45]3 years ago

3 0

9/19 - 3/14
= 126/140 - 57/140
= 69/140

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From the 9 male and 8 female sales representatives for an insurance company, a team of 4 men and 3 women will be selected to at

inessss [21]

Select 4 from 9, and 3 from 8. Multiply together.
C(9,4)*C(8,3)
=9!/(4!5!) * 8!/(3!5!)
=7056

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3 years ago

Please tell me what question b and c is ASAP

artcher [175]

Answer:

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3 years ago

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Simplify 12 2/5<br> does anyone have the answer

ehidna [41]

Step-by-step explanation:

12 2/5

=144/5

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3 years ago

The graph below shows the solution to a system of inequalities: Solid line joining ordered pairs 0, 3.75 and 15, 0. Shade the po

algol [13]

(0,3.75)(15,0)
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y = mx + b
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now we sub
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3 years ago

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John typed a 48 word paragraph in 2/3 minute. What is the typing speed in words per minute

serg [7]

Answer: The answer is: " 72 words per minute. "

___________________________

Step-by-step explanation:

___________________________

This is a "unit rate" problem.

We want to solve for/ find the number of words PER single minute.

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Given 48 words per (2/3) minute;

How many words per (one) minute?

__________________________

The answer is {48 ÷ (2/3) } words per minute:

Note: dividing by a number is the same as multiplying by the reciprocal (inverse) of that particular number:

Hence:

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The answer is {48 * (3/2) } words per minute:

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Write as:

" $\frac{48}{1} *\frac{3}{2}$ " ;

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The "48" can be changed to "24" ; and the "2" can be changed to "1" ;

→ {Since: "48 ÷ 2 = 24 "} ;

___________________________

And we have:

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" $\frac{24}{1} *\frac{3}{1} = 24 * 3 = 72$ " ;

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The answer is: " 72 words per minute ."

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Hope this is helpful to you!

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3 years ago

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