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Dafna1 [17]
3 years ago
9

Cole has 4 regular dice and 1 unique dice that has the value 1 on each of the 6 faces. He picks one at random and rolls 3 ones i

n a row. What is the probability he picked the unique dice
Mathematics
1 answer:
marshall27 [118]3 years ago
4 0

Answer:

0.008

Step-by-step explanation:

The probability of having chosen the unique dice three times in a row would be the multiplication of the probability of each event.

The event is always repeated. Take the single dice of 5 dice in total. Therefore the probability is 1/5.

Then the final probability would be:

<em>(1/5) * (1/5) * (1/5)</em>, and that is equal to 0.008.

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Segment AB has point A located at (4, 2). If the distance from A to B is 3 units, which of the following could be used to calcul
miv72 [106K]

Applying the distance formula, to calculate the coordinates of B, use: 3 =√[(x-4)² + (y-2)²]  

<h3>What is the Distance Formula?</h3>

The distance formula, d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}, is used to find the distance between two points on a coordinate plane.

We are given one point A(4, 2), let:

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Plug in the values into the distance formula to find how to calculate the coordinates of B:

3 =√[(x-4)² + (y-2)²]  

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Natasha2012 [34]

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Got it right on test

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3 years ago
A party planner is going to use an arch of balloons for a parade of recent graduates. The estimated curve the
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Answer:

Option (4)

Step-by-step explanation:

Party planner has used an arc of balloons for the parade.

This arc starts from x = 0 along the ground and f(x) defines the height of the arch.

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8 0
3 years ago
Find –5(10)(−4). this is for a assignment that needs to be done by tomorrow.
34kurt

Answer:

200

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

-5(10)(-4)

<u>Step 2: Evaluate</u>

  1. Multiply:                                                                                                             -5(10)(-4) = -50(-4)
  2. Multiply:                                                                                                              -5(10)(-4) = 200
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3 years ago
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