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Sloan [31]
3 years ago
6

Answer choices: 0 1 -1 -2 ( chose this and got it wrong so it's not this)

Mathematics
2 answers:
Hitman42 [59]3 years ago
8 0
Average rate of change =(y2 - y1)/(x2 - x1)

For x1=-2, y1 = -1.
For x2=0, y2=-1.

Average rate of change =(-1 + 1)/(0 +1) =0

Answer is 0. 
If you connect these 2 points, you will see that line is horizontal, slope is 0, so average rate of change is 0.
Dmitry [639]3 years ago
5 0
Use the formula for average rate of change over an interval of two points:

\frac{y_2 - y_1}{x_2 - x_1}

We have two points: (-2, -1) and (0, -1). Plug the values into the formula:

\frac{-1 - (-1)}{0 - (-2)} = \frac{0}{2} = 0

The average rate of change over the interval [-2,0] is 0.
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Choose the set that consists of only prime numbers.
butalik [34]
The answer is C because 2, 5, 23, and 29 are prime numbers (you can also look up a chart and highlighted numbers are prime). prime numbers is a whole number greater than 1 and cannot be formed when multiplying two smaller numbers that are whole. it must involve itself in a multiplication equation.
6 0
3 years ago
If you meet five classmates, what is the probability that three are female?
klasskru [66]

Answer:

3/5 is probability of female out of 5 classmates.

hope it helps

<h3>stay safe healthy and happy.</h3>
5 0
3 years ago
Dos personas A y B , se encuentran en la orilla de un río, separadas entre sí 200 m y en la orilla opuesta en el punto C, se enc
Kryger [21]

Answer:

La distancia de C con respecto a A es de 197.788 metros.

Step-by-step explanation:

A manera de imagen adjunta construimos una representación del enunciado del problema, la cual representa a un triángulo cuyos tres ángulos son conocidos y la longitud del segmento AB, medida en metros, son conocidos. Por medio de la Ley del Seno podemos calcular la longitud del segmento AC (distancia de C con respecto a A), medida en metros:

\frac{AB}{\sin C} = \frac{AC}{\sin B} (1)

Si sabemos que B = 57^{\circ}, C = 58^{\circ} y AB = 200\,m, entonces la longitud del segmento AC es:

AC = AB\cdot \left(\frac{\sin B}{\sin C} \right)

AC = (200\,m)\cdot \left(\frac{\sin 57^{\circ}}{\sin 58^{\circ}} \right)

AC = 197.788\,m

La distancia de C con respecto a A es de 197.788 metros.

7 0
2 years ago
CRITICAL THINKING A neighbor pays you and two friends $90 to paint her garage.
vazorg [7]

Answer:

18:27:45 = 2:3:5

Step-by-step explanation:

7 0
3 years ago
What addition expression is equivalent to<br> 3-(-7)?
Lesechka [4]

Answer:

3 - (-7)

= 3 + 7.

Step-by-step explanation:

A double negative  is equivalent to a plus.

4 0
3 years ago
Read 2 more answers
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