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
dalvyx [7]
2 years ago
12

Given a 13-card bridge hand has been dealt from a standard deck of 52 cards, what is the probability of having exactly 6 hearts

Mathematics
1 answer:
frosja888 [35]2 years ago
7 0
P(6\ hearts)=\frac{13C6\times 39C7}{52C13}=0.0416
You might be interested in
Write an equation to represent the N'th term of the sequence (2,-1.-4,-7,...)
mr_godi [17]

Answer: a(n) = 5 - 3n

the sequence has:

a1 = 2

a2 = -1

a3 = -7

.........

we can see that: a2 - a1 = a3 - a2 = -3

=> the sequence is a  arithmetic sequence

=> the distance between the numbers is d = -3

because this sequence is a  arithmetic sequence

=> a(n) = a1 + (n - 1)d = 2 + (n - 1).(-3) = 5 - 3n

Step-by-step explanation:

7 0
3 years ago
Convert 153 degrees into radians to the nearest to decimals places
STatiana [176]
Since we know there are π radians in 180°, then how many radians are there in 153°?

\bf \begin{array}{ccll}
radians&de grees\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\pi &180\\
x&153
\end{array}\implies \cfrac{\pi }{x}=\cfrac{180}{153}\implies \cfrac{\pi \cdot 153}{180}=x\implies \stackrel{simplified}{\cfrac{17\pi }{20}}=x
6 0
2 years ago
Pls dont give just the answer, (you dont need to explain how to do it)
Alik [6]

Answer: 72

Step-by-step explanation: volume of a pyramid = v= lwh/3

v= 6*6*6/3

v = 216/3

v = 72

5 0
2 years ago
Read 2 more answers
Lucy obtains a 1-year payday loan for $5000.00 at 12% interest compounded monthly. To get the loan, she
AURORKA [14]

Answer:

An origination fee is typically 0.5% to 1% of the loan amount and is charged by a lender as compensation for processing a loan application. Origination fees are sometimes negotiable, but reducing them or avoiding them usually means paying a higher interest rate over the life of the loan

Step-by-step explanation:

3 0
2 years ago
4 A figure is graphed on a coordinate grid as shown.
Andrei [34K]

Answer:

i have no idea

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What polynomial should be subtracted from the polynomial y^2–5y+1 to get the difference equivalent to:
    6·1 answer
  • Now write a ratio of cups of sugar to
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3x%7D%7Bx%20%7B%7D%5E%7B2%7D%20-%203x%20-%2010%20%7D%20%20-%20%20%5Cfrac%7B6x%7D%
    15·1 answer
  • So show much can be?<br>​
    6·1 answer
  • Lavania is studying the growth of a population of fruit flies in her laboratory. After 6 days she had nine more than five times
    6·1 answer
  • Find the volume of this prism:
    10·1 answer
  • What is 45 as a binary code and how do I find its out
    11·1 answer
  • If m 1 = (x + 60° and m 2= (5x - 64)°, what is m 3?
    14·1 answer
  • Evaluate a + b when a = -15 and b = -7.
    6·1 answer
  • There are 42 pets at a local pet shop. Twenty-eight of the pets are fish, and the rest are birds. What is the ratio of fish to b
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!