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
Natali [406]
3 years ago
14

What is the probability that a hand of five cards contain a queen of hearts,?

Mathematics
1 answer:
Sauron [17]3 years ago
8 0
We have to select 5 cards such that a queen of hearts does not get selected. In a pack of 52 cards, there is only one queen of hearts. Out of the remaining 51 cards, 5 cards can be selected. P<span>robability that a five card hand does not contain the queen of hearts</span><span> </span><span><span>47/52</span></span>
You might be interested in
The volume of a pyramid is 1/3 the volume of a prism ?<br> True<br> False
marissa [1.9K]

Answer: True

Step-by-step explanation:

Prism volume = lwh

Pyramid Volume = lwh/3

6 0
3 years ago
A particular chemistry book costs $6 less than a particular physics book, while two such chemistry books and three such physics
sladkih [1.3K]

Answer:

Step-by-step explanation:

Let's say the Physics book costs $x

The Chemistry book will cost $x - $6

Two such Chemistry books will cost;

2($x - $6) = $(2x - 12)

Three such Physics books cost $3x

$(2x - 12) + $3x = $123

$5x - $12 = $123

$5x = $111

x = $22\frac{1}{5}

So the Physics book costs;  $22\frac{1}{5}

and the Chemistry book costs  $22\frac{1}{5} - 6 =  $16\frac{1}{5}

3 0
3 years ago
The sum of 5 consecutive integers is 120. What is the third number in this sequence?
aliina [53]
Ok so

x - the smallest
The other 4 are : x+1, x+2, x+3, x+4
We know that sum is 120
So
x+x+1+x+2+x+3+x+4=120
Combine like terms
5x+10=120
Subtract 10 on both sides
5x=120-10
5x=110
Divide by 5 on both sides
X=22
The third number is x+2 = 22+2=24

3 0
3 years ago
Check all of the correct names for the object pictured below.
astra-53 [7]

I think the answer is option e mn

5 0
2 years ago
Read 2 more answers
three roommates Ava, Ben, and Cora went grocery shopping online. Ava spent three times as much Ben and half as much Cora. If tog
Mamont248 [21]

Answer:

Cora's spend will be = $ 16.66

Step-by-step explanation:

Let y be the amount Ben spent

As Ava spent three times Ben will be 3y and half as much Cora(2y)

so the equation becomes

y + 2y + 3y = 50

6y = 50

y = 50/6

y = 8.33

So Cora's spend will be : 2y = 2(8.33) = 16.66 units currency

Note: if currency is in $

Then Cora's spend will be = $ 16.66

8 0
3 years ago
Other questions:
  • Hi what is the answer
    14·2 answers
  • The length of a rectangle is 3 feet less than 4 times the width. The perimeter is 34 feet
    14·1 answer
  • A number increased by 4 is the same as 19 minus 2 times the number
    15·1 answer
  • how do you write these equations in slope-intercept form y+1=2x-3 ,2x-3=y+1 , 2y+2=4x-6. Are they the same or different?
    12·1 answer
  • 8(2n - 5) = 3(6n - 2)
    11·1 answer
  • (Solve by Graphing)
    11·2 answers
  • F(x)=−7x−1<br> find x if f(x) = -8
    14·1 answer
  • Sales Hester sells televisions. She earns a fixed amount for each television and an additional $20 if the buyer gets an extended
    14·1 answer
  • Help me ASAP PLEASE lateral surface area of the triangular prism :)
    7·1 answer
  • Kelly wants to buy a dress that costs $40.00. She has a coupon for 25% off, and
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!