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
-BARSIC- [3]
3 years ago
6

If a single card is drawn from a standard 52-card deck, in how many ways could it be a diamond or a face card (a face card is a

Jack, Queen, or King)?
Mathematics
2 answers:
nataly862011 [7]3 years ago
6 0
There are 13 diamonds, and 4*3=12 face cards, of which 3 are diamonds.
So total of "diamond or face card" is 13+12-3=22.
=> 
Probability of drawing a diamond OR a face card from a full 52-card deck is
22/52=11/26.
zhuklara [117]3 years ago
4 0

Answer:

\frac{11}{26}

Step-by-step explanation:

Total number of cards in the deck = 52

Total number of face cards = 12

Total number of diamond cards = 13

Total number of diamond face card = 3

So, total number of ways become = 12+13-3=22

These are out of 52.

Hence, it could be a diamond or a face card = \frac{22}{52}=\frac{11}{26}

You might be interested in
What is 1+1=? HELP PLS
deff fn [24]
The answer is 2

See 1 +0 is 1 so 1+1=2
6 0
3 years ago
An altitude is drawn from the vertex of an isosceles triangle, forming a right angle and two congruent triangles. As a result, t
Juli2301 [7.4K]

Answer:

math ez

Step-by-step explanation:

7 0
3 years ago
a reciple calls for 6 cup of water and 4 cups of flour if the reciple is increased to use 6 cups of flour how much water shoud b
Setler79 [48]
Ratio and propoertion
6 to 4=x to 6
6:4=x:6
6/4=x/6
3/2=x/6
mutiply both sides by 6
18/2=x
9=x
answer is 9 cups of water
5 0
3 years ago
The fish population in a local stream is decreasing at a rate of 2.5% per year. The original population was 45,000. Write an exp
Julli [10]

Answer:

y=45000(1-0.03)^x

Step-by-step explanation:

1) the exponential decay formula is

y=c(1-r)^x

where c= starting amount

r=rate of change

x=time

so

y=45000(1-0.03)^x

y=45000-1350x

4 0
3 years ago
The equation of a line is y = 2x − 6. Find the slope and y-intercept of the line.
SCORPION-xisa [38]

Answer:

Slope is 2 and y-int is -6

Step-by-step explanation:

y=mx+b

M is slope

B is y-int

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many inches tall is a 7 foot basketball player?
    5·2 answers
  • Nancy’s van traveled 84 miles on 6.5 gallons of gas. At this rate, how many gallons of gas would be needed to travel 126 miles?
    5·1 answer
  • If a=3 cm, c=15 cm, find b in the following right triangle
    11·2 answers
  • Taylor scored a total of 168 points in basketball this season. He scored 147 of those points in the regular season and the rest
    8·1 answer
  • PLEASE ANSWER QUICKLY WILL GIVE BRAINLIEST IF CORRECT
    5·2 answers
  • An experiment consists of tossing a pair of balanced, six-sided dice. (a) Use the combinatorial theorems to determine the number
    12·1 answer
  • Evaluate 3+jk+k^3 when j=2 and k=6
    5·1 answer
  • Please help!!!!!!!!!!!!!!
    5·1 answer
  • Select the correct triangles<br> Identify the triangles that are right triangles
    15·2 answers
  • Ejercicio 3: mi casa tiene medidas 5m de ancho por 15 de largo. Se quieren cubrir 72 m2 con baldosas
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!