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Sauron [17]
2 years ago
10

A box contains 6 yellow, 3 red, 5 green, and 7 blue colored pencils. A colored pencil is chosen at random, replaced, then anothe

r is chosen. What is the probability of choosing blue then a yellow colored pencil?
pls help i will give brainliest
Mathematics
1 answer:
ivolga24 [154]2 years ago
7 0

Answer: 7/21 for blue and 6/21 for yellow. so 7/14

Step-by-step explanation:

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ANSWER IF YOU LOVE YOUR LORD!!!! Which graph represents the solution to: 2k+8<5k-1?
Leviafan [203]

Answer:

Third graph

Step-by-step explanation:

First, find the solution to the equation of inequality given.

2k + 8 < 5k - 1

Subtract 5k from both sides

2k + 8 - 5k < 5k - 1 - 5k

-3k + 8 < -1

Subtract 8 from both sides

-3k + 8 - 8 < -1 - 8

-3k < -9

Divide both sides by -3. (Note: < will change to > when dividing both sides with negative number)

\frac{-3k}{-3} > \frac{-9}{-3}

k > 3

The graph that will represent this solution will show that all values of k are greater than 3. 3 is not included as a solution. The "o" on top of the 3 on the number line won't be shaded to indicate that 3 is not included. And also, the arrow will point from 3 towards our right.

Therefore, the 3rd graph is the answer.

3 0
3 years ago
-2(2u-3)+3u=3(u+8)<br> u=?
dsp73
If you expand this equation first
You get -4u+6+3u=3u+24

And if you simplify that you get:
-u+6=3u+24
Now you need to solve this equation to find u

First bring 3u to the other side to -u-3u (the positive changes to negative)
Now the equation is
-4u+6= 24
Take 6 of both sides
-4u=24-6= 18
-4u= 18
So u= -18/4
Which simplifies to -9/2

Answer: -9/2
7 0
3 years ago
Which of the following binomials is a factor of x^3+4x^2+x-6
larisa [96]
The answer could be 3, 2, or 1
5 0
3 years ago
A video game randomly generates in-game items for players. Elizabeth records the items she receives. Based on the items Elisabet
Ilya [14]

Answer:

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7 0
2 years ago
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Find the endpoint give one endpoint and the midpoint. Please put your
vitfil [10]

Answer:

Step-by-step explanation: -1, 16

3 0
3 years ago
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