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DerKrebs [107]
2 years ago
9

Ally surveyed 5 classrooms. She wanted to know the number of students in each class who love painting. The data she collected fr

om the 5 classrooms is below.
10, 7, 9, 11, 8

The value that could be the best measure of the center of this data is__.
Mathematics
1 answer:
melamori03 [73]2 years ago
8 0

Answer:

45 im not to shur

Step-by-step explanation:

10 + 7 + 9 + 11 + 8 = ?

? = 45

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PLEASE HELP!!!
ioda

Answer:

C

Step-by-step explanation:

5 0
2 years ago
Find the equation of the line.<br><br>Use exact numbers.
Taya2010 [7]

Slope intercept form: y = mx + b

m = slope

b = y-intercept

The line passes through the y-axis at the point (0, -5). So, -5 is the y-intercept.

We can use the points (0, -5) and (5, 0) to solve.

Slope formula: y2-y2/x2-x1

0-(-5)/5-0)

5/5

1

The slope is 1.

Substitute these values into the equation.

y = 1x + (-5)

y = x - 5

Therefore, the answer is [ y = x - 5 ]

Best of Luck!

6 0
3 years ago
Can you guys help me answer these!??
alukav5142 [94]
3. 16
4. 66
5. 20
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5 0
3 years ago
Read 2 more answers
En un curso hay 11 mujeres y 13 hombres. Si se eligen dos alumnos para representarlos en el campeonato de debate, ¿cuál es la pr
Tresset [83]

Answer:

106.34%  

Step-by-step explanation:

hay 24 personas en total (11 mujeres+13 hombres)

la probabilidad para que uno de los alumnos es un hombre es 13/24 (porque hay 13 hombres en la clase)

Entonces, si uno hombre está elegido, quedan 12 hombres, así que, la probabilidad si es un hombre es 12/23 (porque una persona ya está elegido y quedan 23 personas)

la probabilidad es 13/24+12/23=587/552=106.34%  (Redondeado a la décima más cercana)

(lo siento mi español no es perfecto)

8 0
2 years ago
Y=3x^2+2x-8 in factored form
Phantasy [73]

Y=(3x-4)(x+2)

x=-2,4/3

7 0
3 years ago
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