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
Luden [163]
3 years ago
12

Mann Middle School has 1,000 students, 40 teachers, and 5 administrators. If the school grows to 1,200 students and the ratios a

re maintained, fine the number of administrators that will be needed.
Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0
The ratio 8:1 ,then when it is 1200 is divided by 40=30.30. that admission is 30
You might be interested in
A piece of fabric is 2 yards long Marcus puts one patch at each end of the fabric and at each quarter foot mark how many patches
klio [65]
Conversion.
1 yard = 3 feet

So the fabric has 2 yards. Then the size of the patch is 1/4 foot. 
So the number of patches that Marcus used is..
= 3 * 2
= 6 / (1/4)
= 24 patches.

So a total of 24 patches Marcus used.
5 0
3 years ago
Read 2 more answers
What's the square root of 18
4vir4ik [10]

Answer:

4.24 to two decimal places

8 0
3 years ago
Read 2 more answers
An aircraft on a reconnaissance mission takes off from its home base and flies 550 miles at a bearing of S 46° E to a location i
viva [34]
If you're solving for the length of that side just use the pythagorean theorem so the hypotenuse or your missing side equals: <span>
hypotenuse = square root ( 5.5^2  + 4.83^3 )
hypotenuse = square root (30.25 + 23.3289)
</span><span>hypotenuse = square root (53.5789)
</span><span>hypotenuse = 7.32
</span>
So, the total distance is 7.32 miles.
5 0
3 years ago
The first step in the process for factoring the trinomial x2-3x - 40
Alexxx [7]
We need two numbers that when multiplied will give you -40 and when added will give you -3:
(x+5) (x-8) this is your answer. And you want to know the process Here it goes. And attached is a chart I made you so you can visually see what this process is telling you:
1) identify a,b, and c in the trinomial ax^2 + bx+c (in your case it's 1x^2-3x-40= x^2-3x-40)
2) write down all factor pairs of c (numbers that multiplied produce -40)
3) identify which factor pair from the previous step sums up to b
4) Substitute factor pairs into two binomials
3 0
3 years ago
Write equations for the horizontal and vertical lines passing through the point (-6,1)
Oksanka [162]

Answer:

y = 1 and x = - 6

Step-by-step explanation:

The equation of a horizontal line parallel to the x- axis is

y = c ( where c is the value of the y- coordinates the line passes through )

The line passes through (- 6, 1 ) with y- coordinate 1 , then

y = 1 ← equation of horizontal line

The equation of a vertical line parallel to the y- axis is

x = c ( where c is the value of the x- coordinates the line passes through )

The line passes through (- 6, 1 ) with x- coordinate - 6 , then

x = - 6  ← is equation of vertical line

4 0
2 years ago
Other questions:
  • Find the side of an equilateral traingle whose perimeter is 75 cm
    6·2 answers
  • Alice solved the following equation:
    9·2 answers
  • 420 students went on a field trip. Ten buses were filled and 20 students traveled in cars. How many students were in each bus?
    11·1 answer
  • 24divided (-4)+(2)x(-5)=
    8·2 answers
  • Find the standard form of the quadratic equation: f(x)=(2x-1)(x+4)
    11·1 answer
  • Find the distance by taking the absolute value of the difference of the two numbers -12 and 19
    15·1 answer
  • Help!<br> Graph pictured bellow!
    11·1 answer
  • The field inside a running track is made up of a rectangle that is 84.39 m long and 73 m wide, together with a half-circle at ea
    8·1 answer
  • PLEASE ANSWER THIS QUESTION
    9·2 answers
  • How to find an equation given the slope and y intercept.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!