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2 years ago

The number of cable TV systems recently decreased from 14,200 to 14,025. Find percent decrease

Mathematics

1 answer:

Pie2 years ago

8 0

Answer:

the percentage decrease is 1.2323

Step-by-step explanation:

Decrease = Original number - New number

% Decrease = Decrease ÷ Original Number × 100

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I need help on this.

ale4655 [162]

Answer:

the x should be 10x7-(9x6)

Step-by-step explanation:

because it should be 10x7-(4+30)

3 0

2 years ago

Read 2 more answers

You have a 32-foot fence around a square garden. You paint 1/3 of one side of the fence. What fraction of the fence did you pain

dmitriy555 [2]

The answer is 1/12.

The perimeter of a square garden with side s is:
P = 4s

s = 1/4P

Since it is painted 1/3 of 1/4 of the fence, the<span> fraction of the painted fence is:
1/3 * 1/4 = 1/12</span>

8 0

2 years ago

Kiran and 3 of his friends are going to split the lunch bill of $24.48 how much will each person pay

babymother [125]

Answer:

Each person pays $6.12

Step-by-step explanation:

Hope this helps

3 0

2 years ago

B. If 3x - 3 and 5x + 7° are the angle of a linear pair, find their measurement the angle<br>

ankoles [38]

Answer:

x = 22°

the angles are: 63° and 117°

Step-by-step explanation:

a linear pair of angles total together to be 180°

so:

3x - 3 + 5x + 7 = 180

combune like terms:

8x = 176

divide both sides of the equation by 8:

x = 22°

the angles are: 63° and 117°

7 0

2 years ago

Verifying Properties of logarithms In Exercise,use a graphing utility to verify that the functions are equivalent for x > 0.

Ede4ka [16]

Answer:

Applying Quotient and power rule. Graphically, for x>0 both curves coincide.

Step-by-step explanation:

1) Firstly, by applying the Quotient and then the Power Rule, we have a subtraction of the argument and, finally the exponent turns to be the coefficient. As it follows:

$lnx=log_{e}x\\\\f(x) = ln({\frac{x^{2}}{4}})\Rightarrow f(x)=ln{x^2}-ln4\Rightarrow f(x)=2lnx-ln4\\g(x) = 2 ln x - ln 4$

2) Check the graph below to see this equivalence. to see x>0 they both coincide.

7 0

2 years ago