WILL MARK BRAINLIEST IF POSSIBLE

Mathematics

2 answers:

kumpel [21]3 years ago

6 0

Your answer is A 240/2500
hope this helps!
:)

lukranit [14]3 years ago

3 0

Answer:

240/2500

Step-by-step explanation:

A:event of drawing a blue marble from bag

P(A)=number of blue marble/total marbles

= 12/50

B:event of getting tails on tossing a coin

P(B)=total tails/total tosses

= 20/50

A∩B:event of getting a blue marble and tails on coin

As we know the two events are independent

Hence, P(A∩B)=P(A)×P(B)

$\dfrac{12}{50}\times \dfrac{20}{50}\\\\\\=\dfrac{240}{2500}$

You might be interested in

Which of the following is a trinomial?

Masja [62]

Although you didn't provide any answer choices:

A trinomial is an expression with exactly three terms that can't be combined an example would be this

x^2 - 3x + 1

None of those terms can be combined

x^2 + 3 - 4 has three terms but it isn't considered a trinomial because you can simplify it to x^2 - 1 which is known as a binomial because it has 2 terms in it's simplified form.

hope this helps C:

5 0

3 years ago

Read 2 more answers

A rectangular prism. The rectangular base has a length of 5 centimeters and width of 4 centimeters. What are the dimensions of t

AVprozaik [17]

Answer:

dimension is 5cm * 4 cm

Step-by-step explanation:

As the plane is parallel to the base, the ratio between plane's length and width is equal to the ratio of that of the base. -> similar shape.

Moreover, it also divided the rectangular prism into 2 smaller rectangular prism. hence the plane is identical to the base. Hence, same dimension.

see photo