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
shusha [124]
3 years ago
7

In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, and 13 diamonds. The spades and the clubs are black and th

e hearts and the diamonds are red.
If two cards are chosen at random from a deck, one at a time, and replaced after each pick, what is the probability that a black card is chosen first and a heart is chosen second?

A- 1/8
B- 1/2
C- 2/3
D- 3/4
Mathematics
1 answer:
Usimov [2.4K]3 years ago
4 0
A 1/8.
hope this helps
You might be interested in
5x-8=37 find the value of x
Andrej [43]
Because <span>−8</span><span> does not contain the </span>variable<span> to solve for move it to the other side of the </span>equation<span> by adding </span>8<span> to both sides.
</span><span>5x=8+37

</span>Add 8<span> and </span>37<span> to get </span><span>45.
</span><span>5x=45

</span>Divide<span> each </span>term<span> by 5.
</span>x=<span>9
</span>

x is equal to 9
3 0
3 years ago
The population of a certain city is decreased by 5332 in 20 years express the change in population per year as a unit rate
3241004551 [841]

Answer:

266.6 per year

Step-by-step explanation:

53392 / 20 = 266.6

= 266.6 per year

5 0
2 years ago
Monica receives a flat rate of $25 and an hourly rate of $15 when she works. Which of the following equations represents the tot
shutvik [7]

Answer

d=25+15x I think

                   

5 0
3 years ago
I need help its the triangle sum theorem​
Dimas [21]
I think it might be C
4 0
3 years ago
When 2/3 is added to a certain number, the sum is 3 greater than twice the number. part 1: set up an equation using n to represe
Gennadij [26K]
2/3 + n = 2n + 3 <== ur equation
2/3 - 3 = 2n - n
2/3 - 9/3 = n
-7/3 = n <== ur solution

or
2/3 + n = 2n + 3...multiply everything by common denominator of 3
2 + 3n = 6n + 9
2 - 9 = 6n - 3n
-7 = 3n
-7/3 = n
7 0
3 years ago
Other questions:
  • I'm having trouble solving this, if anyone could help I'd be most appreciated.
    10·1 answer
  • The number of feet in the 200 meter race
    12·1 answer
  • Veronica is saving money to by a saddle for her horse that costs 175 . She plans to save $10 the first month and then increased
    10·1 answer
  • The base unit used to measure volume/liquid capacity in the metric system is _______.
    13·2 answers
  • 15 POINTS PLEASE HELP!!!!!!(1/4x)^-2
    8·1 answer
  • Amanda increased the amount of protein she eats everyday from 48g to 54g . by what percentage did Amanda increase the amount she
    6·1 answer
  • $1.98<br> $5.25<br> $6.40<br> which is the best?
    13·2 answers
  • There are 18 fish in a 1 ft x 4 ft x 7 ft fish tank. What is the population density in the fish tank?
    11·2 answers
  • I Need The Answers ASAP, please!!
    14·1 answer
  • At a carnival, food tickets cost $2 each and ride tickets cost $3 each. A total of $1,240 was collected at the carnival. The num
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!