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vodka [1.7K]
3 years ago
9

What is the probability of rolling a sum of 8 or 6 on a pair of number cubes?

Mathematics
2 answers:
Digiron [165]3 years ago
7 0

Answer:

1 0ut of the # of sides on the cube

Step-by-step explanation:

Luden [163]3 years ago
5 0

Answer:

9/12 probability

Step-by-step explanation:

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A school paid $248 for new basketballs and soccer balls. The number of basketballs purchased was 6 less than 3 times the number
andreyandreev [35.5K]

Answer:

4 Soccer balls and 6 Basketballs

Step-by-step explanation:

You can solve this problem by setting up a system of equations. Letting x be Soccer balls and y be Basketballs. Remember, Money goes with, Money goes with Money, meaning that for this problem the first equation that can be made is $248 = $28y + $20x with Y being basketballs and x being soccerballs. Next is a little more difficult. You will be creating the equation y=3x-6 because it is 6 less than 3 times the amount of x or Soccer balls. From here you can plug in the equations into a graphing calculator and graph it and see where the two lines intersect. This would be at (4, 6). When I said to let x equal Soccer Balls and y equal basketballs that is where I got the 4 soccer balls and 6 basketballs.

5 0
3 years ago
(3 2/3 + 17 1/5) - ( 11 3/5 + 2 1/3) =
Ipatiy [6.2K]

Answer:

6 14/15

Step-by-step explanation:

I would say simplifie the paratensies.

First:

3 2/3+ 17 1/5 =

Common factor of 3 and 5 is 15

3 10/15 + 17 3/15 = 20 13/15

Second:

11 3/5 + 2 1/3 =

Common factor of 3 and 5 is 15

11 9/15 + 2 5/15 = 13 14/15

20 13/15 - 13 14/15 = 7 13/15 - 14/15 = 7 - 1/15 = 6 14/15

4 0
3 years ago
Read 2 more answers
Find the value of x<br> A. 55 degrees <br> B. 110 degrees <br> C. 220 degrees <br> D. 330 degrees
Olegator [25]

Answer:

B. 110 degrees

Step-by-step explanation:

The measure of an arc equals the measure of its central angle.

5 0
3 years ago
Consider an urn initially containing n balls, numbered 1 through n, and suppose that balls will be randomly drawn from the urn,
kifflom [539]
If balls were drawn from X to the other X, that how you find yo answer
7 0
3 years ago
What is 2 plus 2 guys? It is reaaaalllyy hard. Idk how to answer it
krok68 [10]

Answer:

2+2 is 22 ahahahhahaha just kidding

7 0
3 years ago
Read 2 more answers
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