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
poizon [28]
3 years ago
11

Kiera wanted to find the approximate number of history books at the Library she works at she used the computer to randomly take

a sample 80 books and found 6 of them were considered history books. There are 21,360 books at this library. What is the best estimate of the amount of history books at this library
Mathematics
1 answer:
Goshia [24]3 years ago
8 0
7rxrrdridurudrskuzrYe
You might be interested in
Which steps can be used in order to determine the solution to Negative 1.3 + 4.6 x = 0.3 + 4 x?
Mars2501 [29]

Answer:

x=8/3 OR 2.7

Step-by-step explanation:

-1.3+4.6x=0.3+4x

4.6x-4x=0.3+1.3

0.6x=1.6

x=1.6/0.6=8/3

x=8/3 OR 2.7

Hope this helps!

4 0
2 years ago
Read 2 more answers
Alison wants to find the total cost of buying 4 adult admission tickets to an amusement park.identify the input and output
Keith_Richards [23]

If you are talking about a graph:

The input would be the number of adult tickets.

The output would be the amount of money.

If you talking about it normally:

The input would be the amount of money.

The output would be the number of adult tickets.

8 0
3 years ago
BB is paid straight commission at a rate of 9.35%. last week he sold $6000. How much money did he make?
horrorfan [7]

Answer

how much is like saying time the this

Step-by-step explanation:

60,000 time 9.35%= 56100

7 0
3 years ago
-7 + (-9) - (-11) -2
Tju [1.3M]
The answer is -7, please give brainliest.
3 0
2 years ago
Mario has 20 yards to mow this week by Wednesday he had mowed 50% of the yards how many yards had he mowed by Wednesday?
Fofino [41]
I am guessing 10 yards?
4 0
3 years ago
Read 2 more answers
Other questions:
  • Why is it important to use triangles in tessellations
    7·1 answer
  • Use exponents to write the number 64 three different ways
    10·2 answers
  • Whats the solution to this problem
    6·1 answer
  • If a square has an area of<br>25 square inches, what are<br>the lengths of the sides?​
    10·1 answer
  • Which of the triangles shown are scalene triangles?
    14·2 answers
  • Representations of decimals
    8·2 answers
  • The point nearest to the origin on a line is at (4, -4). Find the standard form of the equation of the line.
    15·1 answer
  • How do you simplify algebraic expressions
    9·1 answer
  • Answer as soon as possible pls
    11·1 answer
  • A telemarketer earns $150 each week plus $2 for each call that results in a sale.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!