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emmainna [20.7K]
3 years ago
6

A fair die is rolled in a board game to determine how many spaces a player can move on their turn. It has one of the numbers 1,2

,3,4,5, or 6 on each of its faces.
Let event A be rolling an even number and event B be rolling an odd number.
Identify the numbers of each of the following:
Provide your answer below:
A. There are_______ outcomes in the sample space.
B. There are_______ outcomes in event A.
C. P(A) =_________ is the probability that you choose an even number.
Mathematics
1 answer:
Jet001 [13]3 years ago
6 0

Answer:

(a)6 (b)3 (c)0.5

Step-by-step explanation:

Given a fair die with the numbers 1,2,3,4,5, or 6 on each of its faces.

  • Event A is the event of rolling an even number
  • Event B is the event of rolling an odd number.

(a)The sample space for the outcomes in this experiment is {1,2,3,4,5,6}

There are <u>6</u><u> </u>outcomes in the sample space.

n(S)=6

(b)

Event A is the event of rolling an even number

Sample space of A = {2,4,6}

There are <u>3</u> outcomes in event A.

n(A)=3

(c)The probability of event A

P(A)=\dfrac{n(A)}{n(S)} =\dfrac{3}{6} =0.5

P(A) =<u>0.5</u> is the probability that you choose an even number.

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tamaranim1 [39]

Answer:

log_{8}(64)  = 2

Step-by-step explanation:

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559 tickets were sold 59 more student tickets were sold than adult tickets how many adult tickets were sold
marusya05 [52]
Let s = number of student tickets and a = number of adult tichets;
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Then, we solve the equation: 59 + a + a = 559;
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2a = 500;
a = 500/2;
a = 250;
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How do I find the inverse of the function? Also, is it a function and why?
yaroslaw [1]

Answer:

Step-by-step explanation:

Essentially, begin by flipping the x and y terms:

x = (1 - 2y)^2 + 5

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Because we know there is only 1 y-value for any given x-value, the inverse of the given function is also a function.

4 0
3 years ago
the length of a rectangle is five feet less than its width. If the area of the rectangle is 84 square feet, find its dimensions
KIM [24]
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x---------> the length of the rectangle
y--------> the width of the rectangle

we know that
A=84 ft²
[area of rectangle]=x*y-----> 84=x*y-----> equation 1
x=y-5------> equation 2
substitute 2 in 1
84=[y-5]*y-----> 84=y²-5y---------> y²-5y-84=0

using a graph tool-----> to resolve the second order equation
see the attached figure

the solution is
y=12
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the answer is
the length of the rectangle is 7 ft
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= 0.2587
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