1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
konstantin123 [22]
2 years ago
9

Find the probability of rolling a prime number when a 16-sided die is rolled.

Mathematics
2 answers:
Aleksandr-060686 [28]2 years ago
8 0

Step-by-step explanation:

If the given dice is 16-sided, then it would contain following numbers:-

<em>1</em><em>,</em><em>2</em><em>,</em><em>3</em><em>,</em><em>4</em><em>,</em><em>5</em><em>,</em><em>6</em><em>,</em><em>7</em><em>,</em><em>8</em><em>,</em><em>9</em><em>,</em><em>1</em><em>0</em><em>,</em><em>1</em><em>1</em><em>,</em><em>1</em><em>2</em><em>,</em><em>1</em><em>3</em><em>,</em><em>1</em><em>4</em><em>,</em><em>1</em><em>5</em><em>,</em><em>1</em><em>6</em>

<em>We </em><em>know </em><em>that,</em><em> </em><em>the </em><em>numbers </em><em>which </em><em>aren't</em><em> </em><em>divisible</em><em> </em><em>by</em><em> </em><em>any </em><em>numbers</em><em> </em><em>except </em><em>itself </em><em>and </em><em>1</em><em> </em><em>are </em><em>prime </em><em>numbers.</em>

Out of 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16

the prime numbers are as follow:-

<em>2</em><em>,</em><em>3</em><em>,</em><em>5</em><em>,</em><em>7</em><em>,</em><em>1</em><em>1</em><em>,</em><em>1</em><em>3</em>

Here, the number of prime numbers are <em>6</em><em>,</em>

Therefore, the probability of rolling a prime number when the dice is rolled is

  • 6/16=3/8

Hence, option B. is the correct answer.

Katen [24]2 years ago
4 0

Answer:

6/16

Step-by-step explanation:

On a 16 sided die there would be number as follows :

1,2,3,.. 16 The prime number out in this set of numbers are

2,3,5,7,11, and 13

There are 6 prime number so the probability of rolling a prime number is

6/16

You might be interested in
F(x) =2x^2+4x+5<br> Find: f(a)
MA_775_DIABLO [31]

Answer:

F(a) =2a^2+4a+5

Step-by-step explanation:

just put x= a

5 0
3 years ago
Given: WZ perpendicular to WY, WZ bisects VY, and m angle V = 40.
vaieri [72.5K]
D. 50. Since WZ is perpendicular, it has a right angle plus the 40 degrees given at V equals 130. Add 50 to get 180.
8 0
3 years ago
Read 2 more answers
18+6/-4-16 HELP only d part​
Ivahew [28]

Answer:

\frac{1}{2} is the answer

Step-by-step explanation:

First we need to substitute X and Y with their respective numbers

3\cdot \:6+\frac{6}{-4}-\left(-4\right)^2

Then, following PEMDAS, We just need to simplify

18+\frac{6}{-4} -16

16.5-16=0.5=\frac{1}{2}

3 0
2 years ago
Read 2 more answers
PLEASE HELP 
Rom4ik [11]
Its A, all y-values are less than -3x+5. also consider root by setting -3x+5=0

x=5/3 is positive so its the first one
3 0
3 years ago
Read 2 more answers
Two friends, Parker and David, took summer jobs. The graph below represents David's earnings in dollars and cents, yy, for worki
siniylev [52]

Answer:

WORK For Exercises 44 and 45, use the information below and in the graph. Andrea works in a restaurant and is paid every two weeks. If Andrea earns $ 6.50 an hour, illustrate the Distributive Property by writing two expressions representing Andrea's pay last week.

8 0
2 years ago
Other questions:
  • What are the values of x and y in the matrix equation below?
    6·1 answer
  • HELP !!!!! Let f(x) = 2x, g(x) = 2x2 – x, and h(x) = 3x. Lola finds the composition [f o g o h](x) as shown below. What error di
    13·2 answers
  • Mike saves $42 a week for 7 weeks. During his 8-day vacation, he plans to spend $8.25 each day for snacks. Which expression show
    9·1 answer
  • Need help on this one please answer asap
    5·1 answer
  • The number 7 is a factor of
    15·2 answers
  • ANSWER QUICK. I NEED ANSWER IN 5 MINUTES.​
    12·1 answer
  • Whoever finishes this gets "brainliest".<br>just for fun<br>35a^7--11a^7
    12·1 answer
  • Use the Binomial Theorem Which of the following is equivalent to the expression (m + 3)4​
    7·1 answer
  • Pls help me with answer
    6·1 answer
  • Determine the period.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!