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
Vinvika [58]
2 years ago
9

What is the probability of pulling a card from a deck of 52 cards and getting a king and a queen?

Mathematics
2 answers:
balu736 [363]2 years ago
4 0

Answer:

4/52 or 1/13

Step-by-step explanation:

In a standard deck of 52 cards, there are 4 suits and each suit has 13 cards.

There are 4 kings, 4 queens, 4 aces, and 4 jacks.

So the probability of drawing a king would be:
4/52 = 1/13

kkurt [141]2 years ago
3 0

Answer:

The probability of drawing a King is 4/52 or about . 0769, which is also the probability of drawing a Queen. The probability that a card drawn from the deck will be both a King and a Queen is zero. The probability that a card will be either a King or a Queen is 8/52.

Step-by-step explanation:

52 cards in a deck 4 queens and 4 kings

You might be interested in
10x10<br> answer the answer
erma4kov [3.2K]
100. This is very easy thanks teacher
6 0
2 years ago
Read 2 more answers
What is the value of x?<br> 155<br> 105<br> A. 55°<br> B. 160°<br> C. 50°<br> O D. 20°
Hatshy [7]
If you are taking one away from the other the answer is 50 degrees so try that hope this helps
=C.
3 0
2 years ago
780 as a percentage of 1.5
Anna [14]
780 as a percentage of 1.5
=\frac{780}{1.5} *100
=52,000 percent of 1.5
4 0
3 years ago
Identify the type of observational study​ (cross-sectional, retrospective, or​ prospective) described below. A research company
Sindrei [870]

Answer:

Prospective study

Step-by-step explanation:

<em>A cross-sectional study, also known as transverse study, is a type of observational study that analyzes data from a population at a specific point in time.</em> This kind of observation is used if cases cannot be identified a priori or if the prevalence of the disease or condition needs to be determined.

Cohort studies are when two or more groups of subjects are followed over time to see if they develop some disease or if some event occurs, there are two type of cohort studies, prospective and retrospective. <em>Prospective studies (or follow-up studies) follow subjects with different exposures until some point in time where something happens or the study ends</em>, r<em>etrospective studies use historical data</em> to make comparisons based on risk factors or exposures that occurred before the events.

Considering the information given and the observational study exposed to the question, we can conclude that we are talking about a prospective study because data is collected over the next 10 years.

I hope you find this information useful and interesting! Good luck!

7 0
2 years ago
Please help! Due in 10 minutes, 7th grade math
RUDIKE [14]

Answer:

C.

Step-by-step explanation:

I predict these tingz

8 0
2 years ago
Read 2 more answers
Other questions:
  • 10 times as much as 10 is
    13·2 answers
  • 2x + 4y= 12 y= 1/4 x - 3<br> What is the solution to the system of equations?
    13·1 answer
  • lamika buys 12 packs of juice boxes that are on sale and pays a total of 48 dollars. Use a ratio table to determine how much lam
    11·1 answer
  • Consider a uniform density curve defined from x = 0 to x = 8. What percent of observations fall between 1 and 5?
    14·1 answer
  • Alejandro used a mathematical property to create two equivalent expressions.
    9·1 answer
  • Sharon has a carton of quilting notions. She has a total of 52 notions. She has 16 patterns. She has three times as many thimble
    11·1 answer
  • Simplify 2(x – 4) – 3(x+2)
    15·1 answer
  • Find the measures of the numbered angles in each isosceles trapezoid.
    7·1 answer
  • Three partners are investing a total of $900,000 to open a garden and landscaping store. Their investments are in the ratio of 2
    10·1 answer
  • At LaGuardia Airport for a certain nightly flight, the probability that it will rain is 0.14 and the probability that the flight
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!