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
Dovator [93]
3 years ago
12

How many learners can enrol if there are 12 teachers and a ratio of teachers to learners is 30:1

Mathematics
1 answer:
VladimirAG [237]3 years ago
5 0

Answer:

360 learners

Step-by-step explanation:

One way to solve these types of problems is that you could set up a proportion

learners/teachers = learners/teachers

Let x = no. of learners to enrol

30/1 = x/12

12(30) = x

x = 360 learners

You might be interested in
3. passes through (8. -4), slope = 1/2​
spayn [35]

Answer:

y=12x−8

Step-by-step explanation:

8 0
3 years ago
Ian’s monthly allowance is $21. In January he starts saving for a birthday gift in June. Each month he saves 2/3 of his allowanc
mixas84 [53]

No 2/3 of $21 is $14 so 6x14 is $84 less than $110

8 0
3 years ago
The measure of one angle is thirteen less than five times the measure of another angle. The sum of the measures of the two angle
Oduvanchick [21]

Answer:

The two angles are 25.5 and 114.5

Step-by-step explanation:

<u><em>x = measure of one angle </em></u>

<u><em>5x - 13 = measure of the other angle {one angle is 13 less than 5 times the other} </em></u>

<u><em> x + 5x - 13 = 140 {sum of the two angles is 140} </em></u>

<u><em>6x - 13 = 140 {combined like terms} </em></u>

<u><em> 6x = 153 {added 13 to each side} </em></u>

<u><em>x = 25.5 {divided each side by 6} </em></u>

<u><em>5x - 13 = 114.5 {substituted 25.5, in for x, into 5x - 13}</em></u>

<u><em /></u>

5 0
3 years ago
-4x+3x=2 how do I solve for x?​
Snezhnost [94]

Answer: Combine like terms!

Step-by-step explanation:

-4x + 3x = 2

-1x = 2

-1x/-1 = 2/-1

x = -2

7 0
3 years ago
the perimeter of a rectangle poil is 72 feet. the length of pool is 4 ft. more than three times the width. what is the length an
Scilla [17]
Width = 8 ft
Length = 28 ft<span />
5 0
3 years ago
Other questions:
  • Simplify and solve this equation for q: 3p+5+2p-5=65
    6·1 answer
  • Is the following sequence arithmetic? If so, identify the common difference. 2.9, 2.7, 2.5, 2.3,
    13·2 answers
  • Find the value of x. <br> A.3 <br> B.4 <br> C.6 <br> D.8
    11·2 answers
  • Which set of ordered pairs represents y as a function of x?
    12·1 answer
  • Write the expression for when you translate the graph of y = | 1/2x − 2 + 3 | a) one unit up, b) one unit down, c) one unit to t
    12·1 answer
  • Evaluate the following equation when I =17 and w = 12 for 21 +2w
    11·2 answers
  • Read the photo and please answer!!
    7·2 answers
  • X + y = 4 <br>y = 1<br>write in slope intercept form​
    11·1 answer
  • Please help answer the two questions
    10·1 answer
  • PLEASE HELP 100 POINTS<br><br> whats 2+2
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!