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frutty [35]
3 years ago
8

Ben rolls a number cube 50 times. He records the result of each roll in the table below. Based on the data, which statement is t

rue?
Mathematics
1 answer:
kow [346]3 years ago
8 0

Answer:

Ben will roll an even number about 560 times if the number cube is rolled 1,000 times.

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Find the missing measure and write your solution on the blank provided
photoshop1234 [79]

Answer:

5: c=65  d=125  e=60

6: c= 58 d= 121 e=63

7. a=55 b=64 c=61

8. a=61 b=55 c=64

Step-by-step explanation: :)

4 0
3 years ago
Help me please with this
iragen [17]

Answer:

x=25

z=45

y=45

Step-by-step explanation:

hope this helps

7 0
3 years ago
Thank you sooooooooooooo. Much
Maksim231197 [3]

Answer:

24 inches

Step-by-step explanation:

Similar to the question you asked earlier, this question also has 3 small rectangles and we can combine it to make it a one big rectangle. The equation for the perimeter is this:

2W + 2L = P

We know W and P (the width of the small rectangles times 3), thus plugging in those values would give us:

2(30*3) + 2L = 324

180 + 2L = 324

2L = 144

L = 72

We need to divide this number by 3 to get the length of the small rectangle, which would give us 72/3 or 24.

8 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
Find the sum<br> -1,457+890+(-345)=
QveST [7]

Answer:

-912

Step-by-step explanation:

  1. Simplify: -1,457 + 890 - 345
  2. -1,457 + 890 = -567
  3. Plug -567 in: -567 - 345
  4. -567 - 345 = -912

I hope this helps!

5 0
3 years ago
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