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
KengaRu [80]
4 years ago
10

Classify the events as dependent or independent. the events of getting two aces when two cards are drawn from a deck of playing

cards and the first card is not replaced before the second card is drawn.
Mathematics
1 answer:
Thepotemich [5.8K]4 years ago
6 0
The events are dependent. 

When the first card is not replaced, you change the probability of the second card.  At the very least, you have changed the total number of cards to draw from.
You might be interested in
Which equation, when graphed, has x-intercepts at (8, 0) and (−2, 0) and a y-intercept at (0, −48)?
Nikolay [14]

Answer:

its the 3rd one

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Ratio help! *grade 9 work* help if you can :)
Bogdan [553]

Answer:

1. 10 : 24 = 5 : 12 = 20 : 48 = 40 : 96

2. 2 : 3 : 5 = 4 : 6 : 10 = 8 : 12 : 20

4 0
3 years ago
If Tanø =a/b Find the value of sinø+cosø/sinø-cosø
inysia [295]

Answer:

\frac{b+a}{b-a}

Step-by-step explanation:

Tan θ = \frac{perpendicular}{base} = \frac{b}{a}

So, Perpendicular = b, base = a

<em><u>Finding hypotenuse by Pythagorean Theorem:</u></em>

c^2 = a^2+b^2

=> So, <u><em>hypotenuse = c</em></u>

Sin θ = \frac{perpendicular}{hypotenuse}= \frac{b}{c}

Cos θ = \frac{base}{hypotenuse}= \frac{a}{c}

So, <u><em>Now finding </em></u>\frac{sin\theta+cos\theta}{sin\theta-cos\theta}

=> \frac{b}{c} + \frac{a}{c} ÷ \frac{b}{c} - \frac{a}{c}

=> \frac{b+a}{c} ÷ \frac{b-a}{c}

=> \frac{b+a}{c} * \frac{c}{b-a}

=> \frac{b+a}{b-a}

4 0
3 years ago
If n is an even integer between 1 and 1989, what is the probability that n^2 is divisible by 8
pantera1 [17]

Answer:

0.249874

Step-by-step explanation:

After every 4 digits, n squared is divisible by 8 so we have 1989/4= 497 numbers divisible by 4 after squaring

probability n=497/1989= 0.249874

Probability n=0.249874

5 0
3 years ago
What is 56% in simplest form as fraction
muminat

Answer:

14/25

Step-by-step explanation:

Convert 56% to fraction form: 56/100, and then simplify to 14/25

4 0
3 years ago
Read 2 more answers
Other questions:
  • A road bike has a wheel diameter of 622 mm. What is the circumference of the wheel? Use 3.14 for Pi.
    13·2 answers
  • A car rental company's standard charge includes an initial fee plus an additional fee for each mile driven. The standard charge
    15·1 answer
  • Brady used integer chips to model and solve a problem.<br><br><br><br> Which equation did he model?
    7·1 answer
  • Donna wants to make trail mix made up of almonds, walnuts, raisins. she wants to mix one part almonds, two part walnuts, and thr
    7·1 answer
  • Write a rule for the sequence 2,4,8,16
    5·1 answer
  • What are 3 equations with variables on both sides of the equal sign with one not having a solution, an equation with only one, a
    5·1 answer
  • Use a compass and straightedge to construct an equilateral triangle using the length (AB) ̅ for the sides.
    7·1 answer
  • Can you please help me on this question
    8·1 answer
  • 10. The dimensions of a triangular prism are shown in the diagram. 10 cm 10 cm www 8 cm 34 cm -12 cm What is the volume of the t
    9·1 answer
  • Atharv is travelling in spaceship with 54,000 km in one and half hour. Express its speed in km/s.​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!