3 years ago

Is this right? If not let me know and explain how if u can. (No link <3)

Mathematics

1 answer:

vlabodo [156]3 years ago

8 0

Answer:

9/35

Step-by-step explanation:

There are a total of 15 bulbs to choose from randomly. First a new bulb is chosen. Chance is 9/15 because 9 out of 15 are new.

Then there are only 14 bulbs left. Then a used bulb is chosen. Chance is 6/14 since 6 out of remaining 14 are used.

Total chance for this to happen is 9/15 * 6/14 = 54/210 = 9/35.

You might be interested in

How are the solutions to the inequality -3x>18 different from the solutions to -3x>18 ?

Novay_Z [31]

Answer:

x < -6

Step-by-step explanation:

-3x > 18

Divide both sides by -3

-3x/-3 < 18/-3

Note : in inequalities when both sides are divided by negative or minus, the inequality sign changes.

Therefore

x < -6

There's no difference as the equations are the same

I hope this was helpful, please rate as brainliest

3 0

3 years ago

Let s(t) be the position function of a body moving along a coordinate line; s(t) is measured in feet and t in seconds, where t ≥

Murrr4er [49]

S (0) = (15*0)/(0 + 5) = 0/5 = 0

6 0

3 years ago

24. Find the measure of Please help

klio [65]

Answer:

it is 10 and 10?

Step-by-step explanation:

7 0

3 years ago

I need help finding out what shapes are Triangles or Quadrilaterals! Help me!

ser-zykov [4K]

Triangles are anything with three vertexes and three angles to it and are always closed.

Quadrilaterals are anything with four vertexes and four angles on them and are always closed. Examples include a square, rectangle, trapezoid etc.

4 0

3 years ago

Read 2 more answers

Which regression equation best fits these data?

Vsevolod [243]

Answer:

the answer is D

Step-by-step explanation:

6 0

3 years ago