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
Vesna [10]
3 years ago
7

Please help!!

Mathematics
1 answer:
Delvig [45]3 years ago
3 0
No, this is not normal

This is a binomial distribution. Use BINS to determine if this is binomial.
B - binary?
I - independent?
N - number of trials
S - probability of success

B - yes, 3 or not a 3
I - yes, past rolls do not impact future rolls
N - 20 trials
S - prob success 1/6

Use binompdf on your calculator to find out the probability. To access, 2nd —> vars —> binompdf

Binompdf(20 (trials), 1/6 (p), 11 (x)) = 8.97x10^-5

The probability to roll a 3 11 times is .0000897. The chances are very low, making this not normal.
You might be interested in
What is the measure of angle CBA?
Rzqust [24]

Answer:

d

Step-by-step explanation:

yes

3 0
3 years ago
Yet another math question
bonufazy [111]

Answer:

69.5

Step-by-step explanation:

Formula = 1/2 ( b1 + b2)h

base 1 + base 2 = 220

7645 x 2 = 14000 + 1200 + 80 + 10 = 15290

15290 / 220 =  764.5

H = 69.5

Lets check

1/2(220 x 69.5)

1/2(15290) = 7645

correct

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

6 0
3 years ago
Read 2 more answers
A newspaper ad includes a telephone number 1-555-dial vsw. How many seven letter arrangements are possible for the phone number
trapecia [35]
Let u be the set of all words containing 7 letters(26 letters to the power 7)
7 0
3 years ago
This box can be packed with 48 units cubes. The edge length of each unit cube is 1 meter. What is the volume of the box?
Dafna1 [17]

48 m³

Step-by-step explanation:

A cube has equal length width and height

A cube in this case has length 1m meaning the width and height are also 1 m each in length.

The volume of the cube is (L * W * H) =  1 * 1 * 1 = 1 m³

If 48 of these can fit in the bigger box, then the bigger box has the volume of;

48 * 1 m³ = 48 m³

Learn More:

For more on volume of a cube check out;

brainly.com/question/7543014

brainly.com/question/9719931

#LearnWithBraily

8 0
3 years ago
A particular racing bicycle normally costs $3,000. If there is an 8.25% sales tax, what is the total price of the bicycle?
Alinara [238K]

Answer:$642

Step-by-step explanation:

Solution:

First, calculate the amount of sales tax by multiply the percent tax times the total cost:

0.07×600 =42

Next, add the amount of tax to the price of the computer:

600+42=642

3 0
2 years ago
Read 2 more answers
Other questions:
  • What's the mixed number for the square root 39?
    12·1 answer
  • Why are units of area inappropriate to measure volume?
    8·1 answer
  • If a straight angle is bisected,the resulting angles are?
    6·2 answers
  • Select the graph of the function f (x) = 1/4 Then find the value of f (x) when x = -6.
    13·2 answers
  • The best fitting straight line for a data set of X-values plotted against y-values is
    14·1 answer
  • What is the solution to the inequality 6 - 2x < 4?
    13·1 answer
  • Find the area of the figure and choose the appropriate result.
    9·2 answers
  • 3 divided by 1/? = 18
    11·2 answers
  • Find the coordinates of the vertices of the figure after the given transformation.
    6·1 answer
  • Jane finished a race in 7 minutes. How many seconds is this.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!