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
Dafna11 [192]
3 years ago
8

The librarian noticed that 60% of seventh graders checked out fantacy books. About how many of 240 seventh graders would check o

ut fantacy books? Plzz help
Mathematics
1 answer:
ehidna [41]3 years ago
4 0

Answer:

The correct answer is 144.

Step-by-step explanation:

The librarian noticed that 60% of total seventh graders checked out fantasy books from the library.

Total number of seventh graders is given to be 240.

Number of seventh grade students who checked out fantasy books = 60% of 240 = 0.6 × 240 = 144.

Thus out of 240 seventh graders 144 of them would check out  a fantasy book from the library.

You might be interested in
Find the percent of the number: 64% 75
Dima020 [189]

64% of 75 = 64/100 x 75 = 48 <==== answer

4 0
3 years ago
Read 2 more answers
Each figure below is made up of congruent trapezoids. Find the area of each figure.
Mkey [24]
Use the formula a = a+b/2h
8 0
3 years ago
SOMEBODY HELP MEEE!!!!
VladimirAG [237]
Solution= x=5
Alernative form= 21 x - 105= 0<span />
8 0
2 years ago
Explain how to find the product 3^5 x 3^2 using rules for exponents.
AlekseyPX

Step-by-step explanation:

\because \:  {a}^{m}  \times  {a}^{n}  =  {a}^{m + n}  \\  \\  \therefore \:  {3}^{5}  \times  {3}^{2}  =  {3}^{5 + 3}  =  {3}^{8}  = 6,561 \\

7 0
3 years ago
A company produces x units of a product per month, where c(x) represents the total cost and r(x) represents the total revenue fo
Nat2105 [25]

Answer:

The total profit P(x) or the month is P(x)=-0.5x^2+500x-350.

Step-by-step explanation:

A company produces x units of a product per month.

The total cost represents by the function C(x).

C(x)=300x+250

The total revenue represents by the function R(x).

R(x)=-0.5x^2+800x-100

The profit is the difference between revenue and cost.

P(x)=R(x)-C(x)

P(x)=-0.5x^2+800x-100-(300x+250)

P(x)=-0.5x^2+800x-100-300x-250

Combine like terms.

P(x)=-0.5x^2+(800x-300x)+(-100-250)

P(x)=-0.5x^2+500x-350

Therefore, the total profit P(x) or the month is P(x)=-0.5x^2+500x-350.

5 0
3 years ago
Other questions:
  • Subtract the quotient of 15 divided 3 from the sum of 33 and 7
    9·2 answers
  • Which of the following are properties of right triangles?
    7·1 answer
  • Find the value of x.​
    13·2 answers
  • Drag each label to the correct location on the table. Each label can be used more than once, but not all labels will be used.
    6·1 answer
  • Ill mark brainlist plss help
    5·1 answer
  • In a shoe factory, 2.4% shoes made are defective. If the company made 10,000 shoes then the number of defective pieces are
    13·2 answers
  • Which expression is equivalent to 63 + 27?
    6·1 answer
  • 3. Simplify the expression -3(4x -2) -2x<br><br> A. -8x<br> B.-16x<br> C.-14x -2<br> D.-14x+ 6
    15·1 answer
  • Rhonda's backyard has a rectangular patio that is 12.5 feet long,
    9·1 answer
  • Given the function h(x) = x2 + 10x + 21, determine the average rate of change of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!