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
solong [7]
3 years ago
15

In a class, every student knows French or German (or both). 15 students know French, and 17 students know German.

Mathematics
2 answers:
vazorg [7]3 years ago
8 0
If you apply the or both
Only 1 of the students would need to know the "or both", therefore maximizing the remaining amount of students you can put in.

Gerald, let's call him, knows French AND German, so there's only one less student that knows french and german. Gerald is 1 student.

MAXIMUM:
There are now 14 monolinguistic French speakers and 16 monolinguistic German's, 30 students + Gerald=31.

Minimum:
As a bonus, the minimum is 15 students knowing french AND German and only 2 monolinguistic German speakers, so 17.
n200080 [17]3 years ago
7 0

Answer:

Step-by-step explanation: so you do 15+17 because that isn’t the total amount of students.

You might be interested in
Bill and Joe have 60 dollars between them. Bill has half as much as Joe. How much does Bill have?
Katyanochek1 [597]
Bill and Joe have 60 dollars between them. Bill has half as much as Joe.

so Bill = B and Joe = J

20 (B) + 40 (J) = 60

Bill has half the amount of Joe, and so 40/2  = 20

subtract 60 from 20 (the answer for Bill) and you get 40, (the answer for Joe)

hope this helps
6 0
3 years ago
Find the GCF of 18xy and 32xyz
Tanzania [10]
<h3>Answer:</h3>

2xy

<h3>Step-by-step explanation:</h3>

GCF stands for the greatest common factor.

Finding All Factors

To find the GCF you need to find the factors of each term. First, find the factors of the coefficients.

  • The factors of 18 include: 1, 2, 3, 6, 9 and 18
  • The factors of 32 include: 1, 2, 4, 8, 16, and 32

Next, lay out the variables that are factors.

  • The variables of 18xy are x and y.
  • The variables of 32xyz are x, y, and z.

Remember that variables count as factors

Greatest Common Factor

Now that we have all of the factors we can find the GCF. The GCF will be the largest number and the most variables that are a factor of both terms.

In this case, the largest factor of 18 and 32 is 2. Since both x and y are factors of both terms, the GCF is 2xy.

4 0
2 years ago
The price of gasoline was 96¢ a gallon<br> before it went up 25%. How much did<br> it go up?
maria [59]
It went up 24c because 25% of 96c is 24c
5 0
3 years ago
Wendy is helping her mom put candy in 217 giftbagd. Each bag has 7 pieces of candy. She already put 58 pieces of candy in the ba
Ganezh [65]

Answer:

406 pieces. If you multiply 58 times 7 you get 406. 406 divided by 58 is 7.

4 0
3 years ago
A jar contains 8 red marbles, 10 blue marbles, and 2 yellow marbles. One marble is chosen at random. The color is recorded in th
NeX [460]

Answer:

blue is more likely to be chosen because there are more of them than the other colors

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • the spring musical sold student tickets for $8 and adult tickets for $10. there were 130 tickets sold for a total of $1198. how
    12·2 answers
  • The area of a circle is 37 square meters. find the radius to the nearest hundredth
    7·1 answer
  • Evaluate the expression for x = –3.
    15·1 answer
  • What is the estimate of 324+285
    10·2 answers
  • Jesse has 5 meters of twine and needs to cut it into 1/4 meter long how many twines will he have
    11·1 answer
  • A rental car costs $36 for one day plus an additional $0.50 per mile. What is the cost of renting a car for two days and driving
    10·1 answer
  • The total cost for four pens and seven mechanical pencils is $13.25. The cost for each mechanical pencil is 75 cents. Write and
    8·1 answer
  • Drag the label for the length of the sides of the triangle shown that would satisfy the following conditions: cos(B) = 9/41
    13·1 answer
  • $18.75 to $18.60 identify the percent of change as an increase or decrease . then find the percent of change round to the neares
    6·2 answers
  • Isolate the variable by adding a constant to each side of the equation 4(x-5)=25
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!