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2 years ago

9

Two cards are drawn in succession without replacement from a standard deck of 52 cards. What is the probability that the first c

ard is a spade given that the second card is a club

1 answer:

san4es73 [151]2 years ago

6 0

Answer:

Recheck your question

Step-by-step explanation:

I think your question should be what is the probability that the second card is a spade given that the first one was a club

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Five friends earn a total of $50 doing yard work in their neighborhood. Each friend earns the same amount. Use the equation 5f =

Natasha_Volkova [10]

Answer:

Each friend earned 10 dollars. 50÷5=10

4 0

3 years ago

What is the value of (7 +21)(3 - i)?

omeli [17]

(7+21)=28

28(3-I)=

28•3 =84

28•I=28i

28/84=3,5

3,5=I

8 0

3 years ago

36.4725 rounded to the nearest hundredths

Vadim26 [7]

Answer: 36.47

Step-by-step explanation:

36.4725 = 36.47

It is rounded to 36.47 because 2 isn't greater or equal to 5, so it turns into 36.47

3 0

3 years ago

Read 2 more answers

Question is attached below

Katarina [22]

<span>x y
-3 1
1 3
3 4
5 5

is your answer</span>

8 0

3 years ago

What is the value of x + y? How do you know? Show or explain work

enot [183]

The angle (2y - 5)° and 95° are vertical angles, then they are congruent, that is,

$2y-5=95$

Solving for y:

$\begin{gathered} 2y-5+5=95+5 \\ 2y=100 \\ \frac{2y}{2}=\frac{100}{2} \\ y=50 \end{gathered}$

The angle (3x + 55)° and 85° are vertical angles, then they are congruent, that is,

$3x+55=85$

Solving for x:

$\begin{gathered} 3x+55-55=85-55 \\ 3x=30 \\ \frac{3x}{3}=\frac{30}{3} \\ x=10 \end{gathered}$

Finally, the value of x + y is:

$x+y=10+50=60$

6 0

1 year ago