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Verizon
8 hours ago
8

The perimeter of a square is represented by the expression 32x - 12.8. Draw a square to represent this situation and label its s

ide lengths. Then write three equivalent expressions for the perimeter.

Mathematics
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Think about the function f(x) = 10 - x3. What is the input, or independent variable? f(x) x y What is the output, or dependent v
Zina [12379]
F(2) denotes function 2 f(2)=f(X))
8 0
2 months ago
Read 3 more answers
A function is expressed by the equation y=0.3x−6. For what value of the independent variable will the value of the function be e
Leona [12618]

Response:

0; 10; 20

Detailed explanation:

x serves as the independent variable

y functions as the dependent variable

the value of y relies on x

a) What is the independent variable value that makes the function result in −6

y=0.3x−6

-6 = 0.3x-6

0=0.3x

x = 0

Hence, when the independent variable is 0, the function yields -6.

b) What is the independent variable value for which the function equals −3

y=0.3x−6

-3 = 0.3x-6

0.3x = -3+6

0.3x = 3

x = 3/0.3

x = 10

Thus, if the independent variable is 10, the function will give -3.

c) What independent variable value results in a function of 0.

y=0.3x−6

0=0.3x-6

6 = 0.3x

x = 6/0.3

x = 20

Therefore, for an independent variable of 20, the function results in 0.

7 0
1 month ago
En la figura adjunta se muestra un estuche de brocas de acero que sirven para perforar paredes de cemento. Las brocas están nume
lawyer [12517]

Respuesta:

1/16   2/16  3/16  4/16  5/16  6/16  7/16  8/16 9/16 10/16  11/16 12/16

Explicación paso a paso:

Para identificar las brocas existen dos aspectos a considerar:

1.- Las fracciones que comparten el mismo denominador aumentan en orden ascendente a medida que los numeradores incrementan, lo que significa que entre

9/16   3/16    7/16     5/16   11/16    el orden sería (de menor a mayor)

3/16     5/16     7/16     9/16     11/16

2.- Fracciones con diferentes denominadores pueden convertirse a un denominador común /16 multiplicando la fracción, por ejemplo

1/4   =  1*4/4*4   =  4/16

Aplicando este método, todas las fracciones se transforman al formato mencionado previamente y se organizan

1/4   = 4/16

3/8  = 6/16

1/2  = 8/16

5/8 =  10/16

1/8  =  2/16

Por lo tanto, hay diez brocas, comenzando con 1/16 hasta la número 12 que es 12/16

Finalmente, el orden sería:

1/16   2/16  3/16  4/16  5/16  6/16  7/16  8/16 9/16 10/16  11/16 12/16

4 0
2 months ago
On April 1, 1986, Casey deposited $1150 into a savings account paying 9.6% interest, compounded quarterly. If he hasn't made any
zzz [12365]
According to the rule of 72,
72/rate=time
72÷9.6=7.5 years

An alternative method for resolution using the main formula
2300=1150(1+0.096/4)^4t
Isolate t
t=((log(2,300÷1,150)÷log(1+(0.096÷4))÷4))=7.31 years

I hope this is helpful:-)
7 0
3 months ago
Read 2 more answers
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