Answer:
60%
Step-by-step explanation:
percent of green marbles = (total number of green marbles / total number of marbles in the bag) x 100
total number of marbles in the bag = 30 + 20 = 50
30 / 50 x 100 = 60%
Answer:
0.0152 probability
Step-by-step explanation:
first there are 12 marbles: odds are 2/12 = 1/6
Then, there are 11 marbles: odds are 1/11
So the odds of both of them being blue are: 1/6 * 1/11 = 0.0152
Please give brainliest thanks!
To change radians to degrees, multiply by 180/PI
3/2 PI * 180/PI = 3/2 * 180 =
270 degrees
Here in the given equation, 3x + 8 the term 8 represents the weight of the empty bucket.
Its given that the number of marbles is x, and the weight of each marble is same which is 3. So, total weight of marbles is 3x.
Now, if 3x + 8 is the weight of the bucket and marbles, then 8 represents the weight of the empty bucket.
Answer:
8.5
Step-by-step explanation:
So the line segment that is tangent to the circle is 8, and AO is 11.7.
When you connect them, they are perpendicular, so you have a right triangle with one unknown leg that we will call X, a leg that is 8, and a hypotenuse that is 11.7.
If you use the Pythagorean Theorem, you will find that the leg is √72.89, which is approximately 8.5.
That leg is the radius.
This might be wrong so check it.