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aliya0001 [1]
4 years ago
11

A bag has five red marbles, six blue marbles, and four black marbles. What is the probability of picking a blue marble, replacin

g it, and then picking another blue marble?
A. 1/15
B. 8/75
C. 4/25
D. 1/9
Mathematics
2 answers:
stealth61 [152]4 years ago
8 0

Answer:

4/25 is the answer guys!

Step-by-step explanation:

UkoKoshka [18]4 years ago
3 0
The total number of marbles is 15. The probability of picking a blue marble is 6/15. After putting the marble back, the probability of picking another blue marble is probably 1/9. 

Answer: the probability of picking two blue marbles in a row is 1/9.
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22= -11k what does k equal
Snezhnost [94]

Answer:

k = -2

Step-by-step explanation:

Divide 22 by -11 as well as -11k by -11

(You have to divide both sides by the number that k is to find your answer)

22 divided by -11 = -2

-11k divided by -11 = k

meaning you would get the answer of k = -2

6 0
3 years ago
Find the length of the diagonal of a cube of side 5m​
Darina [25.2K]
<h3>SOLUTION:</h3>

diagonal-

= root 3a

= root 3·5

≈ 8.66025

5 0
2 years ago
Read 2 more answers
Which statements are true
Mama L [17]

The true statements are;

-Both graphs are logarithmic functions

-Both graphs have been shifted and flipped (B and D).

<h3>What is a graph?</h3>

A graph is a plot of information on the cartesian coordinates. The function is plotted on an x - y cartesian plane. Given the nature of function, we can understand the shape of the graph as shown.

In this case, the graph shows a flipped logarithmic function. As such, the following are true about the function;

-Both graphs are logarithmic functions

-Both graphs have been shifted and flipped

Learn more about graphs:brainly.com/question/16608196

#SPJ1

4 0
2 years ago
Part E<br><br>Are the two triangles congruent? Why or why not?
nekit [7.7K]

Answer:

yes they are

Step-by-step explanation:

they are congruent because the 1 angle between them are 90° on both triangle angle ADE. IS congruent to angleCBA

therfore they are congruent ♥️

5 0
3 years ago
I want help ,i want an answer
n200080 [17]

Answer:

15:- 10cm

16:- 169cm

Step-by-step explanation:

Original length of steel stock was 2.1m = 210cm

A piece of 8.6 dm(86cm) & 81cm and 330mm(33cm)

{coversion:1m=100cm,1dm=10cm,1mm=0.1cm]

remaining piece length equal to: 210cm-(86cm+81cm+33cm)

=(210- 200)cm=10cm

• 42 stall in 70.98m span(7098cm)

• 1stall is in (7098/42)cm span

i.e, 169 cm

✌️:)

7 0
3 years ago
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