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
jarptica [38.1K]
2 years ago
10

Sarah and Bridget have played 45 tennis matches.

Mathematics
1 answer:
Ainat [17]2 years ago
8 0

Answer:

P(Sarah wins)= 1/3

P(Bridget wins)= 2/3

Step-by-step explanation:

15/45 = 1/3

1 - 1/3 = 2/3

You might be interested in
4 friends evenly divided up an n-slice pizza. One of the friends, Harris, ate 1 fewer slice than he received.
ivann1987 [24]

Answer:

4 friends evenly divided up a n -slice pizza.

So, the number of slices each friend received = n/4

Now, Harrison ate 1 fewer slice than he received. As he received n/4 slices, so 1 fewer than n/4 means......

Harrison ate n/4-1 slices of pizza.

Step-by-step explanation:

6 0
2 years ago
2. A record store is going out of business and sold any
liubo4ka [24]

Answer:

A)  c +  CD = 20

B) 6c + 12CD = 192

Multiplying equation A by -6 we get:

A) -6c -6CD = -120

B) 6c + 12 CD = 192

Adding the equations we get

0 + 6 CD = 72

There are 12 CD's and

c + 12 = 20

There are 8 cassettes

Step-by-step explanation:

7 0
2 years ago
A. 15<br> B. 10<br> C. 3/8<br> D. 1/8
Anna71 [15]

Answer:

D

Step-by-step explanation:

the theoretical probability is a fancy term for an even amount of both, which would be 20 flips landing on H, and 20 landing on T. Since the question is asking what's the difference between the theoretical probability and the experimental results, you'd take 20(theoretical number of flips that land on H) and subtract 15 (experiment results for the amount of flips that land on H), and 20 - 15 = 5. Now that you know the difference is 5, you would divide 5 by 40 to find the answer. 5/40 = 1/8 when you simplify, making the answer D.

8 0
3 years ago
Q= r/2 (s +t) for t.
Vanyuwa [196]

Answer:

t=2Q-sr/r

Step-by-step explanation:

We are to make t the subject of formula from the given question

Q=r/2 (s+t)

Q=Sr+tr/2

Cross multiply

2Q=Sr+tr

2Q-sr=tr

t=2Q-sr/r

7 0
3 years ago
What’s the answer to this ?
Katen [24]

Answer:

4th one

Step-by-step explanation:

if you add them

7 0
3 years ago
Other questions:
  • The volume of a cone is 20π cubic meters. What is the volume of a cylinder with the same base and height?
    13·1 answer
  • Mario spent $23.85 at the bookstore on one book and some magizines. The book cost $12.60 and the magizines cost $2.25 each. How
    8·1 answer
  • sandra raised 15 dollars for pta and nita raised 45 dollars how many times as much money did nita raise as compared to sandra​
    9·1 answer
  • In the picture above, parallel lines p and q are cut by transversal line t. If the measure of angle 1 is 11x+7 and the measure o
    10·1 answer
  • Please answer if you know the right answer.(This is algebra)
    7·1 answer
  • What is the equation of The line that passes<br> Through the point (-6,1) and has a slope of 1/6
    6·2 answers
  • Tom rolls 2 fair dice and adds the results from each.
    12·1 answer
  • Plz help i will give brainly
    5·2 answers
  • Evaluate each function following the specification.
    10·1 answer
  • please help. i’ve been stuck on this question the past 10 minutes i’ve tried multiple times and still don’t get it. i need help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!