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
melisa1 [442]
3 years ago
5

What is the probability that you would obtain a sum of 7 or a sum of 11 on the first roll? (Rolling two dice.)

Mathematics
1 answer:
crimeas [40]3 years ago
5 0

Answer:

2/9

Step-by-step explanation:

Total outcome = 36

Sum of 7 = 6

Prob of sum of 7 = 6/36

Sum of 11 = 2

Prob of sum of 11 = 2/36

Prob of sum of 7 or 11 = 6/36+2/36

Prob of sum of 7 or 11 = (6+2)/36

Prob of sum of 7 or 11 = 8/36 = 2/9

You might be interested in
A 20 packet box of detergent sells for $5.49. What is the unit rate
jolli1 [7]

Answer:$0.27

Step-by-step explanation:

20=$5.49

1=20/5.49

1=$0.2745

6 0
3 years ago
Which line from “Raymond's Run” is evidence that Squeaky has courage?
likoan [24]

Answer:

when squeaky stands up to the mean girls

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If you are selling a item for 38.50 for 30% what would it be
Rzqust [24]
If you were selling an items for $35.50 as the original price, but you give 30% off the item price then the result of it's cost would be: 
Sale / Discounted Price: $26.95
Then if you're wondering, you'll be saving this amount of money:
Amount Saved (Discount): $11.55
Hope this helps!
3 0
3 years ago
Read 2 more answers
Simplify<br><br> 21.75 <br><br> Thanks
tatyana61 [14]

Answer:

21 3/4

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
How do you find the r?
Anna35 [415]
Use the formula (zy)i<span> = (y</span>i<span> – ȳ) / s </span>y<span> and calculate a standardized value for each y</span>i<span>. Add the products from the last step together. Divide the sum from the previous step by n – 1, where n is the total number of points in our set of paired data. The result of all of this is the correlation coefficient </span>r<span>.</span>
8 0
3 years ago
Other questions:
  • What is the area of this trapezoid?
    7·1 answer
  • Divide p(x) = x4 + 6x3 + 7x2 − 6x − 8 by x + 4 and by x − 3 to find the remainder in each case. Make sure to use the remainder t
    13·1 answer
  • Translate this sentence into an equation.
    13·2 answers
  • what is the scale if the scale drawing area is 5 square inches and the actual area is 125 square feet
    8·1 answer
  • The slope of the line below is -0.25. Write the equation of the line in point-
    5·1 answer
  • a voulnteer evenly sorts 2750 ribbions into a 250 welcome bags. How many ribbions are in each welcome bag?
    13·2 answers
  • Lets evaluate (3^6)^1/2<br><br>step by step.
    10·2 answers
  • What is the slope of the line with the equation -5 - x = y?<br> O 5<br> O 1<br> O -1<br> O-5
    15·2 answers
  • U(x)= x^2+1<br> w(x)= √x+6<br><br> Find the following.<br> (u o w) (3)=__<br> (w o u) (3)=__
    12·1 answer
  • Jason and Britton are driving to St. George. Jason got a 20 mile head start and drove an
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!