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
Maru [420]
3 years ago
14

A student council sold 856 copies of a school yearbook, four fifths of the students at the school bought a copy , how many stude

nts did not buy a yearbook
Mathematics
1 answer:
kumpel [21]3 years ago
8 0

Answer:

I am guessing about 150 - 200 students did not buy a yearbook.

Step-by-step explanation:

First let's assume that there are 1,000 or so students in the school. 856 would be a little over 4/5 of 1,000 just as 8 would be 4/5 of 10.

You might be interested in
Ill give brainliest help me out
dusya [7]

Answer:

A

Step-by-step explanation:

In the graphing calculator, I tried out the different answers, and I think this graph matches yours pretty closely. x is multiplied by a number greater than one, and it looks like instead of expanding/stretching open, it folded in more, which is compressing.

5 0
3 years ago
Please help <br>Much appreciated ​
mafiozo [28]

Answer:

x^2 -10x+25

Step-by-step explanation:

(x-5)^2

Rewriting

(x-5)(x-5)

FOIL

first: x*x = x^2

outer: x* -5 = -5x

inner: -5*x = -5x

last: -5 * -5 = +25

Add them together

x^2 -5x-5x+25

Combine

x^2 -10x+25

8 0
3 years ago
Read 2 more answers
What is 6 divided by 46.8
sashaice [31]
The rounded answer of this question is 0.128 or 0.13
8 0
3 years ago
Read 2 more answers
4 is a solution of x &lt; -5 true or false -3 is a solution of y &gt; -2 true or false
san4es73 [151]

the first one is true and the second one is false

3 0
3 years ago
PLEASE DO NUMBER 1 SHOW WORK TOO PLEASE
kirill [66]

Answer:

A) False - not a right angle

B) True - it is a right angle

C) True - it is a right angle

D) False-not a right angle

Step-by-step explanation:

A) a*a+b*b=c*c (Asquared+Bsquared=C squared)

    2*2+ 3*3 = 4*4

   4+9=16

    13 does not equal 16

B) 5*5+12*12=13+13

  25+144=169

  169=169 - True

C) 3*3+4*4=5*5

    9+16=25

     25=25 (True)

D) 4+ Root of 3 = Root of 19

    False - square root of a prime number is irrational

6 0
2 years ago
Other questions:
  • Round $.9666 to the nearest cent
    6·1 answer
  • An ice-cream factory makes 250 quarts of ice-cream in 2 hrs. how many could be made in 36 hrs
    10·2 answers
  • There are 6 1/3 cups of juice left. How many 1/3 cups of juice would there be in the juice that is left
    15·1 answer
  • Find the points on the curve y = 2x3 + 3x2 − 12x + 7 where the tangent line is horizontal.
    12·1 answer
  • Please Help! The figure below shows parallel lines cut by a transversal:
    10·2 answers
  • Which expression can be used to find the volume of the sphere? A sphere with diameter 10 inches. V = four-thirds pi r squared =
    11·2 answers
  • PLEASE HELP ASAP!!!!!!!
    15·1 answer
  • Give an example of a line that is parallel to y=3x-4
    15·1 answer
  • Can someone please help me with 1-10 please and thank you
    7·1 answer
  • JK ∥ NM. If JL = 32, LM = 20, and JK = 60, what is the length of NM
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!