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
lora16 [44]
2 years ago
12

Assume a fair, six sided die is rolled four times. What is the probability of rolling at least one six?

Mathematics
2 answers:
Ivenika [448]2 years ago
8 0

Answer:

6

Step-by-step explanation:

6 slided die is rolled four times so 4×6 so if u do it 1 time 6×1=6

anastassius [24]2 years ago
5 0

Answer:

There is 2/3(66.66%) probability of rolling a 6 at least once.

Step-by-step explanation:

6- total sides

4- rolls

4/6 = 66.66% chance

You might be interested in
A line passes through the points (3,5) and (2,0) what is the slope of the line?
Veronika [31]

Answer:

5

Step-by-step explanation:

slope = (difference in y)/(difference in x)

subtract the y-coordinates: 5 - 0 = 5

subtract the x-coordinates in the same order: 3 - 2 = 1

Divide the difference in y by the difference in x.

slope = 5/1 = 5

4 0
3 years ago
You were assigned 10 homework problems. You completed 4 problems. What fraction of assigned problems do you have left?
Stolb23 [73]
6/10 hope this helps!
7 0
3 years ago
Read 2 more answers
A random sample of 20 purchases showed the amounts in the table (in $). The mean is $49.57 and the standard deviation is $20.28.
son4ous [18]

Answer:

The 98​% confidence interval for the mean purchases of all​ customers is ($37.40, $61.74).

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

\alpha = \frac{1-0.98}{2} = 0.01

Now, we have to find z in the Ztable as such z has a pvalue of 1-\alpha.

So it is z with a pvalue of 1-0.01 = 0.99, so z = 2.325

Now, find M as such

M = z*\frac{\sigma}{\sqrt{n}}

In which \sigma is the standard deviation of the population and n is the size of the sample.

M = 2.325*\frac{20.28}{\sqrt{20}} = 12.17

The lower end of the interval is the mean subtracted by M. So it is 49.57 - 12.17 = $37.40.

The upper end of the interval is the mean added to M. So it is 49.57 + 12.17 = $61.74.

The 98​% confidence interval for the mean purchases of all​ customers is ($37.40, $61.74).

3 0
3 years ago
what is 2 + 2 no one in my class can get it my teacher says its the hardest question I want to look smart please help
BlackZzzverrR [31]

Answer:

4

Step-by-step explanation:

use your fingers and count 2 fingers then put 2 more up and count how many u got then. boom u got 4

3 0
2 years ago
Read 2 more answers
The length of a 3D rectangle is 8cm greater than the width and the height is half the length. A total of 108 cm of wire has been
myrzilka [38]

Answer:

L=W+8

(W+8)W=105

W^2+8W=105

W^2+8W-105=0

(W+15)(W-7)=0

W-7=0



3 0
3 years ago
Read 2 more answers
Other questions:
  • Sandy has several pitchers to hold lemonade for The School bake sale two pitchers can hold 64 ounces each and four pitchers can
    8·2 answers
  • I will give crown to the best answe PLEASE HELP ME!!!!!
    5·2 answers
  • (need done quickly)
    15·1 answer
  • Someone PLS!! Help me. And do the one before it.
    14·1 answer
  • The equation of line WX is 2x + y = -5. What is the equation of a line perpendicular to line WX in slope-intercept form that con
    13·1 answer
  • Last​ weekend, a herd of antelope moved to better grazing land. The herd traveled 11nine tenths miles on​ Friday, 17one fifth mi
    12·1 answer
  • For every 1000 hits a YouTub channel gets it makes £3 from ad revenue.
    9·2 answers
  • I NEED HELP ASAP. (WORTH 50 POINTS)
    6·2 answers
  • What is the supplementary angle of 91.1 drgrees​
    12·1 answer
  • I need this now <br> *will give brainliest if helpful*<br> NO LINKS
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!