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
SSSSS [86.1K]
3 years ago
12

h.) How many different ways can Johnny place an algebra book, a geometry book, a chemistry book, an English book, and a health b

ook on a shelf?​
Mathematics
1 answer:
Nady [450]3 years ago
7 0

Answer:

5!

Step-by-step explanation:

take algebra book. it can be placed first or 2nd or 3rd or 4th or last. so 5 different ways. but geometry book will be arranged in 4 ways, since algebra book is already arranged.

5p5

5!/0!= 5! = 120

You might be interested in
Use the net to find the surface area of the cylinder.
Flauer [41]
Surfacea are=2circles+rectangle

areacircles=2*pi*5^2=2*pi*25=50pi

rectangle, we need circunference of circle=2pir=2pi5=10pi
area=10pi times 7=70pi

add
50pi+70pi=120pi yd^2
 
4 0
3 years ago
Lucy earns 52 dollars each week working part-time at a bookstore. She earns one additional dollar for each book that she sells.
Misha Larkins [42]

Answer:

A = B + 52

Step-by-step explanation:

A is the total amount each week. 52 is the initial amount that she earns each week. Then, B represents the amount of books she sells. So, 15 books can be represented by

A = 15 + 52 = 67

5 0
3 years ago
Read 2 more answers
The population of a city is expected to increase by 7.5% next year. If p represents the current population, which expression rep
qaws [65]

Answer:

Population next year = 1.075p

Step-by-step explanation:

The current population can be represented by 1 p the increase in the population number by next year is 7.5% p or 7.5/100 p that equals to 0.075p. The expression that represents the expected population by next year is:

Population next year = This year population + expected growth

Population next year = 1p + 0.075p = 1.075p

4 0
3 years ago
Read 2 more answers
Jane needs $20 to buy her radio. She has saved $15.
UNO [17]

Answer: i think it's 75

Step-by-step explanation: because 5 is half of 10 and 10 is half it makes 75

5 0
3 years ago
Define bartering. Exchanging goods or services directly, without a medium of exchange.
Katyanochek1 [597]

Answer:

Bartering is the act of trading one good or service for another without using a medium of exchange such as money

7 0
2 years ago
Other questions:
  • The relationship between the measurements of the Earth Radius and Earth Mass of the ten exoplanets that are in closest proximity
    13·2 answers
  • Using calculus, you can find a function’s maximum or minimum by differentiating and setting the result to zero. Do this for equa
    11·1 answer
  • Does the table below show a proportional relationship​
    15·1 answer
  • A standard size can of Diet Coke holds 71.79 cubic inches of soda. The can measure 4.87 inches in height. Determine the diameter
    13·1 answer
  • You and your friend are swim team. You want to beat your friend at the next swim meet so you decide to swim 15 minutes longer th
    11·2 answers
  • Pleaaaaase help!!!!​
    6·2 answers
  • If 10% of x is 20, what is 23% of x? A. 33 B. 46 C. 200 D. 230
    9·2 answers
  • WILL GIVE BRAINLIEST
    13·2 answers
  • AABC is similar to AADE. Enter the congruence statements that must be true.
    7·1 answer
  • Usual form of the expression 3 × 10-⁵ is given by? <br><br><br>​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!