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
devlian [24]
3 years ago
11

There are 90 seniors in a high school. 60 of the seniors take mathematics, 35 of them take science and 15 take both classes. How

many seniors take none of these two classes?
Mathematics
2 answers:
FinnZ [79.3K]3 years ago
7 0

Answer:

35 seniors don't take any of them

Step-by-step explanation:

since 15 of them take both classes and you want to find the ones that take none of then you want to subtract 15 from both the 60 and the 35, then add those sums to get 55, then you want to subtract 55 from 90 to get your final answer. 35 students don't take any of the classes

hope this helps :)

zysi [14]3 years ago
4 0

Answer: The answer is 10 students.

Step-by-step explanation: Well first you know 15 take both so you can just subtract 15 from one of the numbers because the same student does not need to be counted twice. I chose to do 35-15 which equals 20. Then you do 60+20 to get 80. Lastly you subtract 80 from 90 to get 10.

I'm gonna go ahead and say I may not be correct because I don't know everything, but I answered to my best ability and got 10.

You might be interested in
Friend me :) comment and other people will friend too
Maurinko [17]

Answer:

I will xD

Step-by-step explanation:

6 0
2 years ago
Of the people who fished at Clearwater Park today,
Vladimir79 [104]
The probability is 2/25 or an 8% chance. By taking the probability of the fishers from Clearwater (56/70) and multiplying that by the probability of the non fishers from Mountain view (8/80) we can find the total probability of the situation. 
8 0
3 years ago
Which number is least 145. 155 or 144.809
GREYUIT [131]

145.555 is the least

7 0
3 years ago
Read 2 more answers
Please help and give the fina answer without decimal places
emmainna [20.7K]
Im pretty sure its 18 unless im reading it wrong
7 0
3 years ago
Read 2 more answers
Can u guys help me find the answer please?
In-s [12.5K]

Answer:

6x4=24 for 1 side

24x5=120 for total surface area of I'm not mistaken...

3 0
3 years ago
Other questions:
  • The 15 dogs at the animal shelter are in individual cages labeled A through O. Three dogs will be randomly selected to be featur
    12·1 answer
  • How many different 5 digit cominations can you make with the numbers 1-9?
    13·1 answer
  • Use the triangle to answer the question.
    12·1 answer
  • Anna calculated the area of a parallelogram with a base of 7 2/5 in the height of 2M her work is shown
    10·1 answer
  • Area and Triangles:Question 1
    14·1 answer
  • How many outcomes are there for the following experiments? List all the possible outcomes. a) Tossing a coin
    13·1 answer
  • 80 has how many significant digits?
    5·2 answers
  • fair die was rolled 10 times with the following results: 5 5 1 3 2 1 5 6 5 1 Which of the following is a correct statement about
    10·1 answer
  • -6 * -6 + 7 * -6 + 8​
    12·1 answer
  • The cost of movie tickets at Central Cinema just changed. The old price and the new price are shown for adults and children. How
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!