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
Sladkaya [172]
3 years ago
11

What percent of 77 is 9

Mathematics
1 answer:
EleoNora [17]3 years ago
3 0

Answer:

11.7%

Step-by-step explanation:

You might be interested in
What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
Elenna [48]

Keep in mind both of these angles are equal to each other meaning the equation will have a = So...

4x+7=5(x-4)

Now multiply 5 to x and 4

4x+7=5x-20

Now subtract 4x from 5x

7=1x-20

Now add  20 to both sides

27=x

So x=27

7 0
3 years ago
A high school guidance counselor determined the following information regarding students and their likelihood of playing a sport
iogann1982 [59]

Conditional Probability

Given two events A and B (not excluding), the probability that A occurs given that B has occurred is called a <em>conditional probability</em> and is calculated as:

P(A|B)=\frac{P(A\cap B)}{P(B)}

Where P(A∩B) is the probability that A and B occur simultaneously and P(B) is the probability that B occurs.

Now with the given data, we must find the values of the required probabilities.

30% of the students play a sport (S), this means that:

70% of the students don't play a sport (NS).

65% of the students have a job.

Note that there could be students who both play sports and have a job.

Of the 30% of the students who play a sport, 50% have a job. This means that:

15% of the students play a sport and don't have a job

15% of the students play a sport AND have a job

65% - 15% = 50% of the students have a job and don't play a sport

That last number is the numerator of the equation given above:

P(A∩B) = 0.5

The event B corresponds to students that don't play a sport (NS), thus:

P(B) = 0.7

Thus we have:

P(A|B)=\frac{0.5}{0.7}=\frac{5}{7}

The required probability is 5/7 or 0.7143

4 0
1 year ago
What Is the answer submitted in one !!!!
kiruha [24]

Answer:

either diameter or perimeter

Step-by-step explanation:

4 0
3 years ago
Ay a carnival hamburgers cost $3.50 each and French fries cost $2.00 .A person spends $20.00 buying some hamburgers x and some F
BARSIC [14]

Answer:

(x*$3.50)+(y*$2.00)=$20.00

Step-by-step explanation:

4 0
2 years ago
Find the m of
zzz [600]

          Both of these problems will be solved in a similar way, but with different numbers. First, we set up an equation with the values given. Then, we solve. Lastly, we plug into the original expressions to solve for the angles.

[23] ABD = 42°, DBC = 35°

(4x - 2) + (3x + 2) = 77°

4x+ 3x + 2 - 2  = 77°

4x+ 3x= 77°

7x= 77°

x= 11°

-

ABD = (4x - 2) = (4(11°) - 2) = 44° - 2 = 42°

DBC = (3x + 2) = (3(11°) + 2) = 33° + 2 = 35°

[24] ABD = 62°, DBC = 78°

(4x - 8) + (4x + 8) = 140°

4x + 4x + 8 - 8 = 140°

4x + 4x = 140°

8x = 140°

8x = 140°

x = 17.5°

-

ABD = (4x - 8) = (4(17.5°) - 8) = 70° - 8° = 62°

DBC =(4x + 8) = (4(17.5°) + 8) = 70° + 8° = 78°

6 0
1 year ago
Other questions:
  • A jar of jelly that weighs 4.25 Oz cost $2.89 what is the cost of 1 oz of jelly
    10·1 answer
  • Circle the definition of the word survey
    11·1 answer
  • The perimeter of the square is 48inches.What is the area of the square.Explain how you found your answer
    8·1 answer
  • Which ordered pair is a solution to the system of inequalities?
    15·1 answer
  • What is the value of x?<br> 2<br> X°/(x-8°<br> J K<br> H
    14·1 answer
  • Round 4425 to the nearest thousand
    7·2 answers
  • The owner of a collector car sold the car at a auction. The owner bought it in 1977 when it's value was $7500. The value of the
    15·1 answer
  • A hotel currently has enough room to accommodate at most 200 guests per night. It plans to expand its capacity by 12 guests ever
    10·2 answers
  • 12 + x - 8 = 3 + 2x<br> Solve for x
    5·1 answer
  • Which statement is true? Question 16 options: A) |–3| = 3 and |–4| = –4 B) |–3| = 3 and –|4| = 4 C) –|3| = 3 and |4| = 4 D) |–3|
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!