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
Ivanshal [37]
3 years ago
10

The ratio of teachers needs to be 1:30. If there were 120 students, how many teachers would be needed?

Mathematics
1 answer:
mezya [45]3 years ago
4 0

Answer:

4:120

Step-by-step explanation:

for 120 student they would be 4 teacher needed per 30 student

4:120

You might be interested in
If the distance between the wall and the bottom of the plywood was three feet, what was the distance between the floor and the t
Mkey [24]

Answer:

4

Step-by-step explanation:

square root of 16 is 4

Just like the relationship of multiplication and division, square roots and exponents have similar relationship.

Example,

2^2=4

√4 = 2

5 0
2 years ago
Read 2 more answers
How do you subtract 7.6 from 20.39
larisa [96]
20.39 -7.6 = 12.79
8 0
3 years ago
Read 2 more answers
What is parallel lines
Aliun [14]
Line that never touch each other
5 0
3 years ago
Read 2 more answers
What is the radius of a circle with an area of 50.24 cubic inches? Use 3.14 for pi. Enter your answer in the box.
miss Akunina [59]

Answer:

r=4

Step-by-step explanation:

Area of a circle is

A = pi* r^2

We know the area and 3.14 = pi

50.24 = 3.14 * r^2

Divide each side by 3.14

50.24/3.14 =3.14 /3.14 *r^2

16 = r^2

Take the square root of each side

sqrt(16) = sqrt(r^2)

4 =r

3 0
3 years ago
Shelly buys 10 candy bars and gives 4 to her friends. How many candy bars does she have left
lara [203]

Answer:6

Step-by-step explanation:

If you subtract 10-4 you get 6

3 0
3 years ago
Other questions:
  • What is the probability that a randomly chosen number between 1 and 100 is divisible by 3, given that the number has at least on
    8·1 answer
  • Bella is interested in buying a $150,000 home. How big does her down
    13·1 answer
  • Jan buys packages of pens for $5 each. Identify the independent and dependent variables in the situation
    12·1 answer
  • I need some help on area
    12·2 answers
  • Which function models the area of a rectangle with side lengths of 2x – 4 units and x + 1 units? What is the area when x = 3?
    8·1 answer
  • The measures of the angles of the triangle solve for x
    7·2 answers
  • Select the correct answer.
    7·1 answer
  • PLEASE HELP!!!!! PEOPLE ARE GETTING THEM WRONG FOR ME!!!
    7·1 answer
  • Some one help me……….
    8·1 answer
  • What is 6 * (4x * 39) equal?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!