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
Alona [7]
3 years ago
12

How to do this question plz answer me step by step plzz plz ​

Mathematics
2 answers:
Phoenix [80]3 years ago
5 0

Answer:

Step-by-step explanation:

French students=F

\frac{F}{21} =\frac{1}{3} \\F=\frac{1}{3}  \times 21 =7\\Total~ students~ of ~one~ school=21+7=28\\Total~language~students=28 \times 4=112

aliya0001 [1]3 years ago
4 0

Answer:

112

Step-by-step explanation:

Define the variables:

x = number of French students sent by the school

Write the equation:

x / 21 = 1 / 3

Solve:

x = 7

The school sent 7 French students and 21 German students, for a total of 28 students.

The other 3 schools also sent 28 students.  So the total number of students sent is:

4 × 28 = 112

You might be interested in
Provide an appropriate response.
aksik [14]

The probability that he or she owns a credit card given that the student is a freshman is 0.63.

<h3>How to calculate the probability?</h3>

Number if freshman with credit card = 38

Total number of freshman = 60

Therefore, the probability that he or she owns a credit card given that the student is a freshman will be:

= 38/60

= 0.63

Therefore, the probability that he or she owns a credit card given that the student is a freshman is 0.63.

Learn more about probability on:

brainly.com/question/24756209

#SPJ1

8 0
1 year ago
Simplify the F = ABC + A’B + ABC
madam [21]

Well, from what I can tell, we just have to combine like terms, meaning that all of the terms that have the same variables can be combined:

F = (ABC + ABC) + A'B

F = 2ABC + A'B

If that's not what you meant, or if you have questions, feel free to let me know! :)

7 0
3 years ago
Show down below how do you get the answer 359 x 12?
bija089 [108]

Answer:

4308

Step-by-step explanation:

start by splitting 12 into 10 and 2

do 359 x 10 + 359 x 2

359x10= 3590

359x2= 718

3590+718=4308

6 0
4 years ago
What is the slope of the line that passes through the points (9, 4)(9,4) and (3, 9)(3,9)? Write your answer in simplest form.
nalin [4]

Answer:

I’m guessing the double points is a typo.

Slope: -5/6

Step-by-step explanation:

Hope this helps <3

Btw love your username <333

6 0
2 years ago
Read 2 more answers
Ricky Major
Assoli18 [71]

Answer:

Step-by-step explanation:

The diameter of each curved path is 200 feet. Since the two curved semi circular paths are equal, they would form a circle. It means that the distance around the two semi circular paths would be the circumference of the circle. Formula for determining the circumference of the circle is π × diameter. It becomes

200 × 3.14 = 628 feet

Total distance around the track would be

300 + 300 + 628 = 1228 feet

5280 feet = 1 mile

1228 feet = 1228/5280 = 0.23 mile

If he runs around the track exactly 15 times, it means that the number of miles covered is

0.23 × 15 = 3.45 miles

Since he will collect $4.50 for every mile he runs, the amount of money that he collected is

4.5 × 3.45 = $15.5

5 0
3 years ago
Other questions:
  • 40% of the people attending the movie were adults if 20 adults attended the movie then how many people attended the movie (use a
    15·1 answer
  • Please help need Help ASAP
    7·2 answers
  • the belisimo brand has seven sizes of mens jeans,which come in three different pant length and four different colors​
    15·1 answer
  • Question 3 - open up to see pic
    10·1 answer
  • Can someone help me with this question
    7·1 answer
  • "Part A: Solve −np − 70 &lt; 40 for n. Show your work."
    7·1 answer
  • I don't understand this probability problem. ​
    11·1 answer
  • Please help with this question... Which expression is equivalent to x^3/2?​
    8·2 answers
  • Express the inequality n&gt;-19/5 by using interval notation
    14·1 answer
  • PLEASE HELP ASAP ON THESE TWO QUESTIONS BLESS YOUR HEART IF YOU HELP ME 9) Look for two points and find the sloope.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!