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
Andreas93 [3]
3 years ago
13

You are given the summer reading list for your English class. There are 8 books on the list. You decide you will read all. In ho

w many different orders can you read the books?
Mathematics
1 answer:
vekshin13 years ago
3 0
Consider for a moment building a tree with all possible choices. The first row would contain 8 books (each possible choice for the first book). Then, the second row would contain 7 books for each book in the first row (the choices possible for the second book). Otherwise, it would be 8*7. Following this principal, we continue to multiply down to 1. 8*7*6*5*4*3*2*1. This is also known as 8!, a factorial.
Finally, 8! = 40,320

You might be interested in
The cost of 3 scarves is 26.25 dollars what is the unit price
weeeeeb [17]
$8.75 per scarf

26.25/3
= 8.75
4 0
3 years ago
Read 2 more answers
Write the absolute value function as a piecewise function f(x)=7|x|
Evgesh-ka [11]

Answer:

10x<9x>=-3

Step-by-step explanation:

6x +4x <-3 (5x-8>=-3

10x<-3(-3x>=-3

multiple the bracket by -3

10x<9x>-3

7 0
3 years ago
I’m confused on the split circle part; do i count it as a full circle?
OleMash [197]

Answer:

Below.

Step-by-step explanation:

Yes - those are 2 semicircles so their combined area = πr^2

= 3^2π

= 9π.

4 0
3 years ago
Read 2 more answers
A group of people were given a personality test to determine if they were Type A or Type B. The results are shown in the table b
Semmy [17]
Answer: <span>P(Female | Type B) < P(Female or Type B)
</span>
In this question, there is 85 Type A female and 12 type B female which makes a total of 97 female. There is also 38 male Type B from a total of 113 male. Then the probability would be:
female type B =  type B female/ total female
female type B =  12/97


Female or Type B= Female + type B male/ total
Female or Type B= 97+38/ 97+113= 135/ 210

It should be clear that <span>P(Female | Type B) < P(Female or Type B)
</span>
8 0
3 years ago
Cost of a CD: $19.95<br> Markup: 70%
zmey [24]

Answer:

$33.915 for the cd

Step-by-step explanation:

70% of 19.95 = 13.965

19.95 + 13.965= 33.91

6 0
2 years ago
Other questions:
  • Solve (x + 9)2 = 25. Apply the square root property of equality: Isolate the variable. StartRoot (x + 9) squared EndRoot = Plus
    11·2 answers
  • If we accept the null hypothesis when, in fact, it is false, we have: committed a Type II error. a probability of being correct
    15·1 answer
  • The following table shows the number of raisins in a scoop of different brands of raisin bran cereal.
    9·2 answers
  • The cost to mail a letter is a base charge of $0.42 plus $0.17 for each ounce. Write an equation that could be used to find how
    12·2 answers
  • Find the surface area of the following rectangular prism.
    9·1 answer
  • Graph y = 4x + 2 where is it grqphed at
    13·1 answer
  • 56:05
    11·1 answer
  • Please help ASAP picture below
    5·2 answers
  • If AB= 4 units and DC=4 units , what is the length of BC?<br>​
    13·1 answer
  • THIS IS DUE TOMORROW HELPPPP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!