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
MAVERICK [17]
2 years ago
12

Micha is playing a game with five cards numbered 1 through 5. He will place the cards in a bag and draw one card at random three

times, replacing the card each time. To win a prize, he must draw the number 5 all three times. What is the probability he will draw the number 5 all three times?
Mathematics
1 answer:
snow_tiger [21]2 years ago
3 0

Answer: 0.008

Step-by-step explanation:

We have 3 experiments.

Each experiment is exactly the same: "Drawing the card with the number 5, out of a bag with five cards".

in a random selection all the cards have exactly the same probability of being drawn, so the probability of drawing the 5, is equal to the quotient between the number of cards with the 5 (only one) and the total number of cards in the bag (5) then the probability is:

p = 1/5.

And we want this event to happen 3 consecutive times, then the total probability is equal to the product of the probabilities for each event:

P = (1/5)*(1/5)*(1/5) = 1/125 = 0.008

You might be interested in
The elevation of a city is positive if the city is above sea level and negative if below sea level. The elevation of New Orleans
kaheart [24]

Answer:

Yes

Step-by-step explanation:

5 0
3 years ago
Which expression is equivalent to ( 7^-2 x 3^5 ) ^-2
finlep [7]

The answer is 7^4 / 3^10.

8 0
1 year ago
Perimeter = 24 meters<br> (x + 3) m<br> 2.xm
Pani-rosa [81]

Answer:

umm

Step-by-step explanation:

5 0
3 years ago
18 + 4.5m = 6m + 12 help plz
kherson [118]
M=4
first we take the 4.5 to the other side and we also take the 12 to other side so we get
1.5m=6
we divided each side we get m=4

6 0
3 years ago
Read 2 more answers
Which is the graph of f(x) = (x – 1)(x + 4)?
Dovator [93]

Answer:

see the attachment

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The temperature at a point (x, y, z) is given by t(x, y, z) = 200e−x2 − 5y2 − 9z2 where t is measured in °c and x, y, z in meter
    10·1 answer
  • Find the volume of the resulting solid if the region under the curve y = 7/(x^2 + 5x + 6) from x = 0 to x = 1 is rotated about t
    11·1 answer
  • You called Ticket Taker for local team football tickets. The tickets cost $94 and you will be charged a processing fee of 5%. Ho
    13·2 answers
  • How many cups are in 7 1/2 gallons?
    10·2 answers
  • Pls help me with this
    13·1 answer
  • At an hourly rate of $10.25 per hour, what would your gross pay be for 38 hours of work?
    11·1 answer
  • If ∠2 = 82°, then ∠7= ?<br> look at image
    8·2 answers
  • (3x^3 y^5) (6x^4 y^0)<br> ------------------------------<br> 9x^10 y^3 <br><br> simplify
    11·1 answer
  • Fruit Vendor A sells oranges for $7.00 a dozen. Fruit Vendor B sells the oranges at 5 for $3.00. Determine which fruit vendor gi
    11·1 answer
  • (20 points!) (photo attached for context)<br> Line segment ST is congruent to which line segment?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!