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
bonufazy [111]
2 years ago
15

Help is for today ( this is sets) pls

Mathematics
1 answer:
Strike441 [17]2 years ago
5 0

Answer:

57

Step-by-step explanation:

There are 30 English

There are 28 German

There is one that speaks all 3

30 + 28 - 1 = 57

You might be interested in
Jennifer can clean her room 2 hours, while John can clean the same room in 5 hours. How many hours would it take for them to cle
True [87]
For 1 hour:
- Jennifer can clean 1/2 of her room;
- John cal clean 1/5 of her room.
Both can clean: 1/2 + 1/5 = 5/10 + 2/10 = 7/10
1 hour  -------- 7/10
x hours---------- 1
x = 1 : 7/10 = 10/7 h = 1.42857 h ( or 1 h 25 min 43 s )
7 0
3 years ago
Read 2 more answers
What is the greatest common factor in 30 and 50
Contact [7]
10 because 30 divided by 10 equals 3 and 50 divided by 10 equals 5 and 3 and 5 only have a GCF of 1 so 10 is your answer
8 0
3 years ago
Read 2 more answers
10) Which point in the table is not on the same
horsena [70]
The answer to the question above is D. (5.7, 31.3)
8 0
2 years ago
Find the mistake made in the steps to solve the equation below.
IgorC [24]

Answer:

B. Step 3 is incorrect, it should be x = 10/8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Answer and explanation thanks
castortr0y [4]
75% of people enjoy rock music.

24÷32 = .75
5 0
3 years ago
Read 2 more answers
Other questions:
  • A page in Johanie’s workbook is torn, and one of the questions is cut off. She can read only the first part of the question:
    12·1 answer
  • Number Lines / Algebra. Can anyone please tell me to answers to all of these number lines below. Thank you!!
    15·1 answer
  • Which visualization tool is more helpful for detecting outliers in data? Select one: a. scatter plot b. histogram c. Boxplot
    8·1 answer
  • Which statement best describes the function represented by the graph
    9·1 answer
  • How many points are contained on a line?
    15·1 answer
  • Solve:<br><br> Picture attached
    11·2 answers
  • R (-3,1) and S (-1,3) are points on a circle. If RS is a diameter, find the equation of the circle.​
    8·1 answer
  • Solve c= 5/9(F-32) for F
    14·1 answer
  • Chocolate costing $\$10$ per pound is mixed with nuts costing $\$4$ per pound to make a mixture costing $\$6$ per pound. What fr
    7·1 answer
  • PLEASE ANSWER QUICKLY
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!