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
madam [21]
3 years ago
10

A librarian knows that 45% of the books currently checked out will NOT be returned on the due date. The library has a

Mathematics
1 answer:
malfutka [58]3 years ago
7 0

Answer:

79 books

Step-by-step explanation:

45% books not returned = 55% books will be returned

145 books currently checked out

55% of 145 = 79.75

since you can't return 3/4 of a book, i would round down to 79.

You might be interested in
4. Emily ate dinner at Geisha. Her total was $17.50. A 8% sales tax was
Ahat [919]

Answer: $22.68

Step-by-step explanation:

17.50 times 0.08 = 1.40

17.50 + 1.40 = 18.90

Now the tip:

18.90 times .2 = 3.78

18.90 + 3.78 = 22.68

5 0
3 years ago
How to do this question plz answer ​
Soloha48 [4]

Answer:

(⌐■-■)

Step-by-step explanation:

Add perimeter of a quarter circle with radius 7 cm.

Hope this helps....

Have a nice day!!!!

3 0
3 years ago
PLEASE HELP THX MARK BRAINLEST
mote1985 [20]

Answer:

Are you giving any exam?

5 0
2 years ago
The mass of a proton is approximately 1.67 x 10−24, and the mass of an electron is approximately 9.11 x 10−28. Find the approxim
svetoff [14.1K]
1.67x[10^(-20)] 1.67x[10^(-24+28)]
--------------------- = -------------------------- =
9.11x[10^(-28)] 9.11

.183315(10^4)=1833.15

The proton mass is about 1833 times an electron mass

Hope this helps!
5 0
3 years ago
Read 2 more answers
Which fraction is equivalent to 4/-9 ?<br><br> A) -4/9 <br> B) 4/9 <br> C) -4/-9 <br> D) 9/4
Art [367]
The answer is A  hope this helps

4 0
3 years ago
Read 2 more answers
Other questions:
  • Last years sales were 13,500 sales have increased 47% this year how much is the increase
    11·1 answer
  • Cassie wrote some numbers in a numbers in a number pattern. 14,17,12,15,10,13,8,11. What should be th e next number in her patte
    10·2 answers
  • How to Solve 7+8(5)^2+x=52
    6·1 answer
  • Sam is planning to fence his back yard. Every side of the yard except for the side along the house is to be fenced, and fencing
    11·1 answer
  • What is the value of y?
    7·1 answer
  • Which of the following inequalities is correct?
    15·2 answers
  • Beth put $8,000 in a savings account. At the end of a year
    6·2 answers
  • Identify the variables, the constant, the coefficients, and the exponents in the algebraic
    7·1 answer
  • 3/4 (x - 3) - 5 = 1/8 ( x - 1 )
    7·1 answer
  • On the grid draw the graph of y= 1- 3x for values of x from -2 to 3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!