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natita [175]
3 years ago
5

A jar contains four white marbles, five red marbles, and six black marbles. if a marble is selected at random, find the probabil

ity that it is white or black .
Mathematics
1 answer:
lesya692 [45]3 years ago
4 0
10/15 or 2/3 chance khj 
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State all integer values of x in the interval (-3, 3] that satisfy the following
Galina-37 [17]

(-3,3] is an interval which means that -3 and 3 are not inclusive of the values of x -5/3.

We have given

-3x+4 > 9

Required values of x.

State the values of x within -3 and 3.

subtract 4 from both sides,

-3x+4-4>9-4

<h3>What is the meaning of like terms?</h3>

like terms are terms that have the same variables and powers. The coefficients do not need to match.

Collect Like Terms

-3x > 5

(-3x)(-1)   <   5(-1)

3x  <  -5

Divide both sides by 3

3x/3 < -5/3

x    <   -5/3

(-3,3] is an interval which means that -3 and 3 are not inclusive of the values of x is -5/3.

To learn more about the interval visit:

brainly.com/question/12221823

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3 0
2 years ago
An oil exploration company currently has two active projects, one in asia and the other in europe. let a be the event that the a
elena-s [515]
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6 0
3 years ago
PLEASEEE HELP!!!! WILL GIVE BRAINLEST<br> SHOW ur work!
IgorLugansk [536]

Answer:

The answer is 16.

Step-by-step explanation:

When you calculate the ratio of 42:28, you would get 3:2. divide 24 by 3, and you get 8. Then multiply 2 by 8 you get 16.

4 0
3 years ago
Is there more than one way to get 2/3/4/5 to the simplest form
seropon [69]
Multiply 2 and 3 also multiply 4 and 5 and then divide the products together like so 2x3 divided by 4x5   so 6 divided by 20
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3 years ago
Can a triangle be formed with the sides lengths of 8 cm, 5 cm and 13 cm?
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The rule says that the sum of any two sides has to be smaller than the third side so, no it can't

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