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
erastova [34]
3 years ago
10

Can someone help me with this? I will mark you as brainliest!

Mathematics
1 answer:
Otrada [13]3 years ago
7 0

Answer:

(in image)

Step-by-step explanation:

sorry it's sloppy i used windows paint to fill it in but if the probability for heads is 2/7 then the probability for tails is 5/7. Multiply the probabilities for each situation to get answers.

You might be interested in
Cindy is selling circus tickets. On the first day she sells 6 adult tickets and 5 children tickets for total of 112.50. On the s
Ivahew [28]

Answer: Children tickets cost 7.50

Adult tickets cost 12.50

Step-by-step explanation:

Let a represent adult tickets

Let c represent child tickets

On the first day she sells 6 adult tickets and 5 children tickets for total of 112.50. This can be written as:

6a + 5c = 112.50 ...... equation i

On the second day she sells 8 adult tickets and 4 children tickets for the total 130. This can be written as:

8a + 4c = 130 ....... equation ii

6a + 5c = 112.50 ...... equation i

8a + 4c = 130 ....... equation ii

Multiply equation i by 4

Multiply equation ii by 5

24a + 20c = 450 ........ equation iii

40a + 20c = 650 ......... equation iv

Subtract iii from iv

16a = 200

a = 200/16

a = 12.50

Adult tickets cost 12.50

From equation ii,

8a + 4c = 130

8(12.50) + 4c = 130

100 + 4c = 130

4c = 130 - 100

4c = 30

c = 30/4

c = 7.50

Children tickets cost 7.50

7 0
3 years ago
Please help me :( i would appreciate it ​
sleet_krkn [62]

Answer:

B.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2x - y = 1<br> 3x - y = 2
Charra [1.4K]

Answer:x=1, y=1

Step-by-step explanation:

2(1)-1=1

3(1)1-1=2

3 0
3 years ago
Please answer this quick in quetion 1. answer and 2. answer and 3.answer thank you please answer under 5 minutes i dont have tim
Klio2033 [76]
B
Number of hours studied
5 0
3 years ago
Hello! I can’t tell if 3 is a dilation or not <br><br> Please help!
Rzqust [24]

Answer:

This is not a dilation

Step-by-step explanation:

Dilation (usually represented by is one of the basic operations in mathematical morphology.

Please mark me brainliest!

5 0
3 years ago
Other questions:
  • A.1<br> B. 2/3<br> C.5/6<br> D.1/3
    8·2 answers
  • Simplify 2(5x -y)-3(3x-y)
    13·1 answer
  • Information about the recycling drive at school is shown in the table. Let A be the event that the item pulled out of the recycl
    11·2 answers
  • Finding the median 0,2,3,4,4,6,7
    5·2 answers
  • Write the following number in scientific notation: 0.0008228<br><br><br> PLEASE HELP QUICK
    5·1 answer
  • 20% of what is 163.
    8·1 answer
  • Need help please anyone
    13·1 answer
  • Which of the following values of y will result in a true statement when substituted into the given equation?
    13·2 answers
  • Dominic has $420 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include taxes. He bu
    15·1 answer
  • Question 6(Multiple Choice Worth 1 points)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!