All categories

3 years ago

A card is drawn from a deck of 52 cards find the probability of drawing an 8 or an ace

Mathematics

1 answer:

vazorg [7]3 years ago

5 0

Answer:

15.38% or 0.1538

To know:

[] There are 4 cards that are 8s in a standard 52-card deck

[] There are 4 aces in a standard 52-card deck

Step-by-step explanation:

[] Wanted outcomes divided by possible outcomes

4 + 4 = 8 wanted outcomes

52 possible outcomes

8 / 52 ≈ 0.1538

[] Converting to a percentage

0.1538 * 100 = 15.38%

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

You might be interested in

A recipe for lime salad dressing calls for 1/4 cup lime juice and 3/4 cup olive oil. How much lime juice would you use with 1 cu

Oxana [17]

OK you must establish a relation of the two first quantities, it means 1/4 lime : 3/4 oil, then with 1 cup oil it will be x quantity of lime

1/4 cup lime____3/4 cup oil

x_________1 cup oil x = 1*1/4÷3/4 , x= 1/3 lime juice

3 0

3 years ago

Someone pls help me with this I will make you brain

Marta_Voda [28]

Answer:

(7, 0) The pool will be Empty

Step-by-step explanation:

It's leaking 5 liter each minute, by the time it gets to 7 minutes, it'll be empty

I think

6 0

2 years ago

Read 2 more answers

A proportion question

gizmo_the_mogwai [7]

Answer:

because x,y,z are in continuous proportion

=> x/y = y/z

<=> xz = y² =>

$\frac{xz}{y} =y\\\\=>\frac{x^{3}z^{3} }{y^{3} }=y^{3}$ (1)

with (1), we have:

$x^{2}y^{2}z^{2}(\frac{1}{x^{3} }+\frac{1}{y^{3} }+\frac{1}{z^{3} })\\\\= (xyz)^{2}(\frac{1}{x^{3} } +\frac{y^{3} }{x^{3}z^{3} }+\frac{1}{z^{3} })\\\\=(xyz)^{2} (\frac{x^{3}+y^{3}+z^{3} }{x^{3}z^{3}} )\\\\=y^{2}.\frac{x^{3}+y^{3}+z^{3} }{xz} \\\\= xz.\frac{x^{3}+y^{3}+z^{3} }{xz} \\\\=x^{3}+y^{3}+z^{3}$

Step-by-step explanation:

3 0

3 years ago

HELP ME ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Goshia [24]

Answer:

D. Vertx: (3,-16); Intercepts: x = -1, 7

Step-by-step explanation:

I graphed the equation on the graph below.

5 0

3 years ago

PLEASE HELP 2x + 6 for x = 12

elixir [45]

Answer:

Step-by-step explanation:

1.Substitute the x for 12.

2.Multiply the 2 by 12.

3.Then add 6 to your answer.

8 0

3 years ago