1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stepladder [879]
2 years ago
10

a standard deck of cards missing the queen of hearts in the 2 of clubs what is the probability of pulling either an ace or a spa

de ​
Mathematics
1 answer:
Butoxors [25]2 years ago
5 0
<h3>Answer:  8/25</h3>

=======================================================

Explanation:

In a standard deck, there are 52 cards.

If this deck is missing the queen of hearts and 2 of clubs, then we really have 52-2 = 50 cards in the deck.

There are 4 aces and 13 spades. Those values add to 4+13 = 17, but we need to subtract off 1 to account for the ace of spades counted twice. We have 17-1 = 16 cards that are either an ace, a spade, or both.

Or you can think of it like saying 13 spades + 1 ace of hearts + 1 ace of diamonds + 1 ace of clubs = 16 cards total.

-----------------

The event space has A = 16 cards in it, while the sample space has B = 50 cards.

The probability we're after is A/B = 16/50 = 8/25

You might be interested in
a. If you select a random sample of 50 ​sessions, what is the probability that the sample mean is between 10.8 and 11.2 ​minutes
natka813 [3]
<span>P stands for probability P(10.8</span>
3 0
3 years ago
Find the volume of a cylinder with a diameter of 13 inches and a height of 17 inches. Round to the nearest tenth
Rainbow [258]
2256.5 hope that helps
5 0
3 years ago
A triangular pyramid has a height of 18 yards and base with an area of 330 square yards. What is the volume of the pyramid?
Zanzabum
18*330
multiply thats your answer

5 0
3 years ago
It’s not C and I suck at math can someone plz help me on this plz and thx
Fittoniya [83]

Answer:

a

Step-by-step explanation:

The volume (V) of a cone is calculated as

V = πr²h ( r is the base radius and h the perpendicular height )

To calculate the height h use the right triangle formed by the radius and the inclined side.

Given diameter = 22, then r = 22 ÷ 2 = 11 cm

Using Pythagoras' identity on the right triangle, then

h² + 11² = 61² , that is

h² + 121 = 3721 ( subtract 121 from both sides )

h² = 3600 ( take the square root of both sides )

h = \sqrt{3600} = 60

Thus

V = π × 11² × 60

   = 3.14 × 121 × 60 ≈ 22796.4 cm³ → a

7 0
3 years ago
The mean breaking strength of yarn used in manufacturing drapery material is required to be at least 100 psi. Past experience ha
Rudiy27

Answer:

a. P-value=0.421

b. not significant

Step-by-step explanation:

check attachment for further details

Download pdf
5 0
3 years ago
Other questions:
  • √63<br><br> Whats the radical expression
    10·2 answers
  • a square is a figure with two pairs of parallel sides and four write angles. is the statement a good definition? if not find a c
    7·2 answers
  • Explain how you know which coins could be used to show 0.77 of a dollar
    5·1 answer
  • the diagram shows a sector of a circle with centre o. the radius of the circle is 8 cm. the point p on oa is such that 2op=3qr a
    6·1 answer
  • What is the answer to this equation <br> 50x^2-32y^2/-5x-4y
    10·2 answers
  • What is 8x-2(x+9)=x+47​
    12·2 answers
  • Find The Area Of The Figure
    8·1 answer
  • Complete the solution of the equation. Find the value of y when x equals -4. -8x+ y =37
    7·2 answers
  • Bonnie withdrew $1,200 from her savings account. She spent of the money on travel arrangements. She spent of the remaining amoun
    11·2 answers
  • At an ice cream shop, the ratio of sugar cones sold to waffle cones sold is 5:4. If there are 45 sugar cones sold, how many waff
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!