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
Hatshy [7]
3 years ago
11

Part 5:

Mathematics
1 answer:
miss Akunina [59]3 years ago
8 0

4

One in 1200 are not particularly good odds. On the other hand, winning the lotto is 1 chance in 13,000,000 which if you've ever played the lotto you know that those odds are good enough to insure that if you played for the rest of your life and you are 18 not expect to live to 80 and you have 104 [given 2 draw a week] chances of winning per year, it likely won't happen. One in 1200 is better but still not good, especially with only 1 draw.


3

As a fraction her probability of winning is 1/2000 which is 0.000833333 as a decimal. You can put that in as


1

÷

1200

=

if you are not sure how your calculator works.


2

Sample Space = {1,2,3,4 .... 1198,1199,1200}

The outcome depends on sophies number. Either 1 number can be chosen or all of them can.


1

The sample space is the integers from 1 to 1200 inclusive.

You might be interested in
Please help me with the question please ASAP ASAP please ASAP help please please ASAP ASAP please ASAP help
musickatia [10]

Answer:

omg someone help asap!1

Step-by-step explanation:

3 0
3 years ago
A purchaser of electric relays buys from two suppliers, A and B. Supplier A supplies two of every three relays used by the compa
Reptile [31]

Answer: Our required probability is 0.3162.

Step-by-step explanation:

Since we have given that

n = 60

Probability of success = \dfrac{2}{3}

Probability that at most 39 of these relays come from supplier A would be

P(X\leq 39)=binomcdf(60,\dfrac{2}{3},39)=0.3162

Hence, our required probability is 0.3162.

7 0
3 years ago
That's the answer... I don't understand how you get -43a and -6
Roman55 [17]
You want the explanation. Or answer?
4 0
3 years ago
Read 2 more answers
Please Help with this Problem!
tatiyna

Answer: 3.5, 4.5, 9.5, 3.5

Step-by-step explanation:

Look at the image below to see where A, B, C, and D are.

A + B = 8

B + D = 8

A + C = 13

C - D = 6

we can see that A + B = 8 and D + B = 8,  so A = D

substitute this into A + C = 13 to get D + C = 13

from D + C = 13 we can get D = 13 - C

plug this into C - D = 6 to get C - (13 - C) = 6

2C - 13 = 6

2C = 19

C = 9.5

Now we can find D = 13 - C = 13 - 9.5 = 3.5

D = 3.5

Now we can find A = D = 3.5

A = 3.5

Now we can find B from A + B = 8

B = 8 - A = 8 - 4.5 = 4.5

B = 4.5

6 0
3 years ago
In plane ABC the measure of angle A equals 42° the measure of angle B is five times the measure of angle C find the measure of a
krok68 [10]

Step-by-step explanation:

I think what is meant in the triangle ABC we have the three angles.

the sum of all angles in a triangle is airways 180 degrees.

so,

180 = A + B + C

180 = 42 + B + C

now, we know also that

B = 5×C

so, we can use that above

180 = 42 + 5×C + C

138 = 6×C

C = 138/6 = 23 degrees

B = 5×C = 5×23 = 115 degrees

7 0
2 years ago
Other questions:
  • HELP, IT'S URGENT SO PLEASE REPLY QUICKLY!
    7·1 answer
  • Consider the polynomial P(x)=x³+kx²+x+6.Find the value of k so that x+1 is a factor of P.
    11·1 answer
  • I need help asap :):):)
    15·1 answer
  • Which equation is represented by the graph below y = In x<br> y = In X+1<br> y=et<br> y = x + 1
    8·1 answer
  • Dewie Lifftum, Howe Moving Company has a loading ramp for their moving truck. The ramp connects to the truck 5 feet above the gr
    14·2 answers
  • When comparing the graphs of y = x and y &gt; x , what is a difference in the graph?
    14·1 answer
  • Ashley use 1/5 cup of winegar in her salad dressing recipe. How much
    9·1 answer
  • A bracelet is now reduced to £420.
    7·1 answer
  • Please i need help with it <br> 3(x−2)+5x=26
    6·2 answers
  • Sam picked 48 oranges in 5 minutes. How many oranges could she pick in 2 minutes?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!