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
Galina-37 [17]
3 years ago
10

There are 1200 students at Sophie’s school. One student’s name will be drawn at random to win a new bike. What is the probabilit

y that Sophie will win the bike?
Describe the sample space for this problem.



Which outcome (or outcomes) of the sample space compose the event?
Mathematics
2 answers:
yawa3891 [41]3 years ago
8 0

Describe the sample space for this problem: 1200 students at a certain school, all with equal probability of being selected on a random draw.


Which outcome (or outcomes) of the sample space compose the event?

Sophie wins the bike. The chances that that will happen are 1/1200, or 0.00083...

Elenna [48]3 years ago
8 0

Answer: 1. Describe the sample space for this problem.

The sample space for this problem is {1200}

2. Which outcome (or outcomes) of the sample space composes the event?

The outcome of the sample space is that Sophie will win the bike.

3. Express the probability of Sophie winning the bike as a fraction and as a decimal.

The probability of Sophie winning the bike is 1/1200 or 0.000833333… in decimal form.

4. Describe the probability Sophie winning the bike as impossible, unlikely, neither likely nor unlikely, likely or certain. Justify your response.

The probability of Sophie winning the bike is impossible since her chance of winning is 0.08 percent.

Step-by-step explanation: Ik you asked for only two of the questions but I went ahead and answered them all for you. Hope it helps

You might be interested in
4+y when y = 18 would the answer be 22
oee [108]

Answer:

22

Step-by-step explanation:

4+18=22 if y is solved for 18 in the equation 4+y= the answer would be 22.

5 0
3 years ago
Read 2 more answers
Plz help<br> and explain
vovikov84 [41]
To solve this problem, we need to first find the dimensions of the side of the blue and purple squares.

We're given that the purple (smaller) square has a side length of x inches.
We are also given that the blue band has a width of 5 inches.
Since the blue band surrounds the purple square on both sides, the length of the blue square is x+2(5)=x+10 inches.

The net area of the band is therefore the difference of the area of the blue square and the purple square, namely take out the area of the purple square from the blue.

Therefore
Area of band
=(x+10)^2-x^2    [recall (a+b)^2=a^2+2ab+b^2
=x^2+20x+100-x^2
=20x+100   or 20(x+5)  if you wish.

8 0
3 years ago
A straight line has the same gradient as y=3x+5 and it passes through the point (0,12).
Leokris [45]

Answer:

y = 3x + 12

Step-by-step explanation:

y = 3x + 5 has slope 5.

We need the equation of a line with slope 5 that passes through point (0, 12).

y - y1 = m(x - x1)

y - 12 = 3(x - 0)

y - 12 = 3x

y = 3x + 12

5 0
2 years ago
Someone please help me
MariettaO [177]

The diagram is a "mapping diagram" that describes a function? The function pairs numbers from the set on the left with numbers from the set on the right. "Domain" refers to the numbfers on the left, where the arrows come FROM. (Some people describe this as a mapping of x to y, with x on the left and y on the right.) The answer is B.

7 0
3 years ago
I suppose only 24% of 300
Vinil7 [7]

Answer:

it's all about materialistic gain.

8 0
3 years ago
Other questions:
  • What percent of 50 is 18
    8·1 answer
  • Graph the function. g(x)=-1/3(x+2)(x+8)
    13·1 answer
  • You plan to purchase dental insurance for your three remaining years in school. The insurance makes a​ one-time payment of ​
    11·1 answer
  • Write an equation for the line in slope intercept form. Slope= -3 and the y-intercept is (0,4)
    6·1 answer
  • Which functions are decreasing?<br><br> Select ALL answers that are correct.
    5·1 answer
  • My car payment is 312.67. My water bill is 12percent of the car payment. How much is the water bill
    6·2 answers
  • GIVING BRAINLESS TELL ME HOW U DID IT I NEED ANSWER ASAP
    7·1 answer
  • Identify the terms, like terms, coefficients, and constants in each expression.
    11·1 answer
  • The total cost, y, of renting a party venue is a function of the number of people , , attending the party. The owner of the part
    8·1 answer
  • Solve 3x^2=-12x-15 using a quadratic equation with complex solutions
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!