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Vikentia [17]
3 years ago
13

Drag each expression to the box that describes the expression.

Mathematics
2 answers:
den301095 [7]3 years ago
7 0

Step-by-step explanation:

<em><u>Quotient of Two Differences</u></em>

From the given expressions,

\frac{4-9}{6-1} is the expression which is basically the quotient of two differences.

As

  • 4-9 is the first difference
  • 6-1 is the second difference
  • As the quotient is basically the ratio of two items or expressions. So, \frac{4-9}{6-1} is basically the quotient of two differences.

<em><u>Difference of Two Products</u></em>

From the given expressions,

(4)(5)-(2)(8) is the difference of two products.

As

  • (4)(5) is the first product - a product of 4 and 5
  • (2)(8) is the second product - a product of 2 and 8

Therefore, the difference of two products would be represented as (4)(5)-(2)(8).

<em>Similarly,</em>

5(2)(7)-(3)(8) is the difference of two products.

As

  • 2(5)(7) is the first product - a product of 2, 5 and 7
  • (3)(8) is the second product - a product of 3 and 8

Therefore, the difference of two products would be represented as 5(2)(7)-(3)(8).

<u><em>Product of two quotients</em></u>

From the given expressions,

\frac{3-2}{5-8}.\frac{1-7}{9-4} is the product of two quotients

As

\frac{3-2}{5-8} is the first quotient - a quotient of 3-2 and 5-8.

\frac{1-7}{9-4} is the second quotient - a quotient of 1-7 and 9-4

Therefore, \frac{3-2}{5-8}.\frac{1-7}{9-4} is the product of two quotients.

<em><u>None of These</u></em>

From the given expression,

(11 ÷ 5) (\frac{1-4}{6-12}) and \frac{9}{2} ÷ \frac{14}{7} are the remaining expressions that will come under 'None of These' as they do not lie under other categories like <em>Quotient of Two Differences, Difference of Two Products, or Product of two quotients.</em>

<em />

<em>Keywords: Quotient of Two Differences, Difference of Two Products, Product of two quotients.</em>

<em>Learn more about algebraic expressions from brainly.com/question/12335373</em>

<em> #learnwithBrainly</em>

zmey [24]3 years ago
5 0

Answer:

b

Step-by-step explanation:

b

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A quadrilateral is a shape that has 4 sides so all you have to do is count how many sides the shape has.

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The net change for a certain stock is the dollar value change in the
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Consider the spreading of a rumor through a company of 1000 employees, allworking in the same building.We assume that the spread
natima [27]

Answer:

On the 12th day, the rumor would have has to all the 1000 employees

Step-by-step explanation:

Given the data in the question;

so, lets consider the rumor spreading thorough the company of 1000 employee;

the given model is; r_{n+1} = r_{n} + 1000kr_{n} ( 1000 - r_{n} )

where k is the parameter that depends on how fast the rumor spreads, n is the number of days.

now, lets assume k = 0.0001, lets also assume r₀ = 4

so to find how soon all 1000 employees  will have heard the rumor  ;

let n be;

then r1 will be;

r1 = r₀ + ( 0.001)r₀(1000-r₀ )

so

r1 = 4 + ( 0.001) × 4× (1000 - 4 )

r1 = 7.984

r2 will be;

r2 = r1 + ( 0.001)r1(1000-r1 )

r2 =  7.984 + ( 0.001) × 7.984 × (1000 - 7.984 )

r2 = 15.904255744

   

r3  will be;

r3 = r2 + ( 0.001)r2(1000-r2 )  

r3 = 15.904255744 + ( 0.001) × 15.904255744 × (1000 - 15.904255744 )

r3 = 31.555566137

Using the same formula and procedure by substituting n = 1,2,3,4,5,6,7,8,9,10,11,12.

we will have;

n        rₙ

0        4

1        7.984

2       15.904255744

3       31.555566137

4       62.1153785

5       120.372437

6       226.25535

7       401.319217

8       641.58132

9       871.53605

10     983.497013

11      999.727651

12     999.999926

Therefore, On the 12th day, the rumor would have has to all the 1000 employees

 

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Estimate the unit rate if 12 pairs of socks sell for $5.79.
11111nata11111 [884]
If 12 pairs of socks sell for $5.79, then the unit rate is 12 : 5.79. If we want to find a unit rate for one pair of socks, we need to divide 5.79 by 12:
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you scored 72% on the Unit 1 exam and then 90% on the unit 2 exam. what was your percentage acorr increase
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