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
erik [133]
3 years ago
13

On the shelves of Maria's bookcase,1/2 of the books are mysteries,1/10 are science fiction, 1/5 are biographies,and the remainin

g 4 are classics.How many books are in her bookcase?
Mathematics
1 answer:
PolarNik [594]3 years ago
7 0
There are 12 books in her bookcase
You might be interested in
Which represents the area of the figure?
Ira Lisetskai [31]

Answer:

A

Step-by-step explanation:

The correct option is (A).

5 0
2 years ago
Read 2 more answers
A person needs to fill 18 water jugs with a hose. Filling the first 3 jugs has taken 5 minutes. How long to finish filling the r
lyudmila [28]

Answer:

10.8 minutes

Step-by-step explanation:

Given data

We are told that the number of Jugs is 18

Filling the first 3 jugs has taken 5 minutes

let us find the filling rate

Rate= 3/5

Rate= 0.6 Jugs per minute

Hence the rate of filling is 0.6 Jugs per minute

Therefore the time take to fill the remaining 16 jugs is

TIme= Rate*Number of Jugs

TIme= 0.6*18

Time= 10.8 minutes

8 0
3 years ago
The temperatures (in degrees Fahrenheit) in Long Island recorded by the weather bureau over a week were 42, 49, 53, 55, 50, 47,
sattari [20]

Answer:

55

Step-by-step explanation:

5 0
2 years ago
Find the volume of the composite solid. Round your answer to the nearest tenth.
slamgirl [31]

the ans is 310.86......

7 0
3 years ago
Read 2 more answers
brain started baking at 6:33 PM and finished at 7:22PM how long did it take him give your answer in minutes
lapo4ka [179]
That would be 49 minutes
7 0
3 years ago
Read 2 more answers
Other questions:
  • hot dog buns come in package of 8. for the school picnic,Mr spencer bought 30 packages of hot dogs buns. how many hot dog buns d
    9·2 answers
  • Solve the equation<br> -8-x=x-4x
    14·2 answers
  • A politician wants to distribute campaign flyers to 8000 homes in his district. The color flyers cost him $0.08 each, and the bl
    9·1 answer
  • find the distance between point A(-3,5) and point B(4,-6) in the coordinate plane. 1- What is the distance formula? 2- plug in t
    14·2 answers
  • Does this table represent a function ? Why or why not ?
    11·2 answers
  • Help needed ASAP!
    9·1 answer
  • 7(-9a-3)-2a please help
    5·2 answers
  • (9×106)(8×10k)=7.2×1015, find k.
    11·1 answer
  • Please help me answer 61-64 with explanations please (if u can)
    15·1 answer
  • a garden is in the shape of a square with a perimeter of 60 feet. the garden is surrounded by two fences. one fence is around th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!