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
AleksAgata [21]
3 years ago
9

Incoming students at a school are assigned six-digit ID numbers. The first digit is chosen at random from the digits 0 through 3

. The remaining five digits are chosen at random from the digits 0 through 9. What is the probability that an incoming student is assigned an ID number that begins with the digits 012? Enter your answer in the box.
Mathematics
2 answers:
Vesna [10]3 years ago
6 0
For the sequence of events, the probability of being assigned 012 is:

P(012)=(1/4)(1/10)(1/10)

P(012)=1/400   (0.25%)
Setler [38]3 years ago
6 0
P(012) = (1/4)(1/10)(1/10)

P(012) = 1/400   .... 0.25%
You might be interested in
Hezekiel runs 1000 m at a rateof 3 minutes per km. how long does he take to run 500 m​
lana66690 [7]

Step-by-step explanation:

1 km = 1000 m

(hence the term "kilo" which means 1000).

so. he runs 1000 m at the rate of 3 minutes per km, that means 3 minutes per 1000 m.

now, we can see the solution already with our eyes.

but let's do it formally :

the rate or ratio between time and distance must be the same for the same speed.

so,

3 min / 1000 m = x min / 500 m

500 m × 3 min / 1000 m = x min

1/2 × 3 min = x min

3/2 = 1.5 min = x min

so, it takes him 1.5 minutes (90 seconds) to run 500 m.

3 0
2 years ago
Ruby conducted a survey and found that 5/6 of her classmates have a pet and 2/3 of them are dogs what fraction of her classmates
lina2011 [118]
This is how I would solve it, I would act as if there were 36 people in the class.
36÷6=6×5=30
30÷3=10×2=20
20/36=10/18=5/9
You could also try another number such as 24;
24×(5÷6)=20
20×(2/3)=13.3(3 repeating)
13.333/24=5/9
5/9 people have dogs.
Tell me if this helps.
7 0
3 years ago
What is the range of h (x)
Svet_ta [14]

The range of the function is the set of all possible outputs, that is, the set of all values obtained by applying the function to elements of the domain. So the set of all values which can be obtained by applying h(x) to an element of its domain is {−4,0,5,60} , and thus that is the range of h(x) .
6 0
3 years ago
Underline each term in the following polynomials and write the number, variable or expression that each term has in common in th
olga2289 [7]
What are the polynomials
4 0
3 years ago
How many inches (in.) are in 1 foot (ft.)?
velikii [3]

Answer:

12 inches are in 1 foot.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A card is picked at random from a standard deck of cards. What is the sample space for this expirement if you were trying to
    12·2 answers
  • Complete 6,7 for 5-8 points.
    5·2 answers
  • Find in degrees the numeric value of the acute angle of rotation that eliminates the product term from the equation 7x2+24xy−34x
    7·1 answer
  • Read the excerpt from "Healthy Eating." "Cherish the season," is her motto. If kids want something out of season, it's OK to buy
    10·2 answers
  • Your answer is incorrect.
    5·1 answer
  • Bob is going on a bike ride. He rides for 7 hours for a total of 105 miles. How fast did he ride?Immersive Reader
    11·1 answer
  • EMERGENCY HELP PLS: The state decided that the angle a wheelchair ramp
    7·1 answer
  • If x= 1/2y the which expression represents? 1/x <br><br>A 1/2y<br>B -1/2y<br>C 2y<br>D -2y​
    8·1 answer
  • A circle has a radius of 5cm. find its area and circumference.
    15·1 answer
  • What is 1000-300+74+1000-300+5000-1000
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!