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
EleoNora [17]
2 years ago
14

Suppose 8 out of every 20 students are absent from school less than 5 days a year. Predict how many students would be absent fro

m school less than 5 days a year out of 40,000 students. Explain your steps and show your work.
Mathematics
1 answer:
ch4aika [34]2 years ago
8 0

Answer: 16,000 students


Step-by-step explanation:

8/20 = x/40,000

20 * x = 8 * 40,000

x = (8 * 40,000)/20

x = 16,000 students

You might be interested in
How can multiplying integers be used in the real world???
mylen [45]

Answer:

Multiplying Integers can be used in the real world in a lot of ways because of their positive and negative. The Positive and Negative will be used as like what you have to owe in money/cash or what you have.

Step-by-step explanation:

<em>Hopes This Helps</em>

7 0
2 years ago
The bottom part of this block is a rectangular prism. The top part is a square pyramid. You want to cover the block entirely wit
Umnica [9.8K]

Answer:

Hence required paper for entire shape will be L[L+2(2H+H1)] Sq.cm

Step-by-step explanation:

Given:

A block with rectangular prism at bottom and square pyramid at top.

To Find:

Paper required to cover whole block

Solution:

We know that block consist of two different shapes as prism and pyramid.

So paper covering will be for surface.

hence we required surface area for rectangular prism and square pyramid.

(Refer the attachment)

Now only outer surface should be consider in order to cover the shape.

for square pyramid its length and breadth will be the same .

let L be length and B be breadth and h be height

<em>So total no.of faces will be 6 but on top there is prism placed so top surface will be neglected for the calculations</em>.

H<em>ence No.of faces will be 5.</em>

So total surface area for square pyramid  will be

=L*W+2(L*H+W*H)

Here L=W as it is square pyramid

=L^2+4(L*H)

Now for the Prism surface it will  have 4 triangles placed on with base as length of pyramid(as shown in fig) and height be H1

So Total area for Prism will be

=4( Area of triangles)

=4*1/2*base*height)

=2*base *height

=2*L*H1

So required Paper will be

Total surface area=Surface are of pyramid+ Area of 4 triangles.

=L^2+4(L*H)+2*L*H1

=L[L+2(2H+H1)].

4 0
3 years ago
What is the example of 897 * 39+(34*964)
Verizon [17]

Answer:

a_n=a_1+(n-1)d

Step-by-step explanation:

sorry for late anwser

4 0
2 years ago
I know the answer but I need an explanation of how it is the answer plss.
Mashcka [7]

Answer: I got the answer by adding and subtracting

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the value of x and simplify completely
kondaur [170]
The value would be more than c
6 0
3 years ago
Other questions:
  • PLEASE HELP ME ASAP!!!!
    10·1 answer
  • Using a graphing calculator to determine a quadratic function h(t) for the data?
    8·1 answer
  • Geometry math question
    13·1 answer
  • Identify all terms in the expression 5x³ + 4x² + 3x + 1
    11·1 answer
  • What is the range of the function f(x) = 3x2 + 6x – 9
    11·1 answer
  • There is an ample supply of identical books as shown each book is constructed from four 1x1x1x unit cubes glued whole face to wh
    10·1 answer
  • Find the Greatest common factor of 120? Show your work!
    6·1 answer
  • helppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeeee itssss urgentttttttttttttttttttttttttttttttttttttttttt
    12·1 answer
  • Find the greatest common factor of the<br> following monomials:<br> 33c 27c^4
    15·1 answer
  • Bert has 4 dogs and 5 cans of dog food. Howmuch dog food does each dog get if Beft giveseach dog the same amount?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!