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3 years ago

6

Marty rides his bicycle from home to work at an average rate of 12 miles per hour. If it takes him 20 minutes to get to work, ho

w many miles in his home from work?

1 answer:

Crank3 years ago

4 0

It would be 4 miles! :)

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F(x)=2x and g(x)=2(x−4) .<br> What transformation occurs from function f to function g

Gennadij [26K]

The transformation is that g(x) is 8 less than f(x), considering you must distribute.

g(x)=2(x-4)
g(x)=2x-8

7 0

3 years ago

Read 2 more answers

The system of equations kx-5y = 2, 6x+2y = 7 has no solution, then k =

hoa [83]

Answer:

(d) -15

Step-by-step explanation:

Given system of equations are:

$\begin{cases}kx-5y=2\\\\6x+2y=7\end{cases}$

Since, given system of equations have no solution.

$\therefore \frac{k}{6}=\frac{-5}{2} \neq\frac{2}{7}$

$\implies \frac{k}{6}=\frac{-5}{2}$

$\implies k=\frac{6(-5)}{2}$

$\implies k=\frac{-30}{2}$

$\implies k=-15$

6 0

3 years ago

Please, help me +65 points

harina [27]

Answer:c

1: B

2: G

3: J

4 M

5: Q

6: V

7: X

8: B

I am joyous to assist you anytime!

<em>-Jarvo</em>

Step-by-step explanation:

3 0

4 years ago

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How to find the qoutient of a fraction in divison

Angelina_Jolie [31]

Answer:

the quotient can also be the solution to a division problem involving two fractions. since division is the opposite of multiplication, you can turn this division problem into a multiplication problem by multiplying the top fraction by the reciprocal of the bottom fraction

7 0

3 years ago

La media aritmética de los siguientes datos son respectivamente: 1, 4, 1, 1, 4, 2, 3, 1, 4, 2Respuesta necesaria. Opción única.

AlekseyPX

Answer:

<em>La media aritmética es 2.3</em>

Step-by-step explanation:

<u>Average o Promedio</u>

El promerio, average, o valor medio es un valor representativo de un conjunto de datos y se calcula según la fórmula:

$\displaystyle \bar x=\frac{\sum x_i}{n}$

Donde xi es el valor de cada dato, y n es el número de datos.

Los datos presentados son:

1, 4, 1, 1, 4, 2, 3, 1, 4, 2

Nótese que hay un total de n=10 datos. Aplicamos la fórmula recordando que el símbolo Σ significa <em>sumatoria</em>:

$\displaystyle \bar x=\frac{1+ 4+ 1+ 1+ 4+ 2+ 3+ 1+ 4+ 2}{10}$

$\displaystyle \bar x=\frac{23}{10}=2.3$

La media aritmética es 2.3

8 0

3 years ago