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
geniusboy [140]
3 years ago
5

Can someone help with problems fivethroughseven

Mathematics
1 answer:
frutty [35]3 years ago
5 0

Answer:

5) 15120

6) 11880

7) 336

Step-by-step explanation:

The formula for permutation where mPn is m!/(m-n)!

Applying this to question 5, we get 9!/4!, which is 15120.

For question 6, we get 12!/8!, which is 11880.

For question 7, we get 8!/5!, which is 336.

You might be interested in
I will mark as brainliest:)
Aliun [14]

Answer:

Cube C

Step-by-step explanation:

{ \sf{because \: it \: is \: identical}}

8 0
3 years ago
Suav's math teacher plots student grades on their weekly quizzes against the
zhuklara [117]
They expect a good test grade A+
4 0
3 years ago
Kalani bought 2.5 pounds oranges for $1.58 per pound.how much did kalani spend on oranges ?
Tcecarenko [31]

To find the answer for this simply multiply 2.5 by 1.58

2.5 x 1.58= 3.95

So Kalani spent a total of $3.95 on oranges!

6 0
3 years ago
Read 2 more answers
Show that det(A) = 0 without directly evaluating the determinant. A = [-4 1 1 1 1; 1 -4 1 1 1; 1 1 -4 1 1; 1 1 1 -4 1; 1 1 1 1 -
Anuta_ua [19.1K]
You could interpret them as system of equation and answer the question easily

from A 

-4x + y + x + w =1

write in same form from A 

as this system has five variables and four of them are unknowns it means the unique solution is not possible 

So, det (A) = 0



8 0
3 years ago
Read 2 more answers
Pls help!
olga nikolaevna [1]

Answer:

$11.25

Step-by-step explanation:

1.25 × 9 = 11.25

6 0
2 years ago
Read 2 more answers
Other questions:
  • Please help with 2-7!!! (Image above)
    13·1 answer
  • X + t = 3.45 Whats x?
    6·1 answer
  • 2. How many solutions does this system have?
    14·1 answer
  • Please help due tommo
    14·1 answer
  • The nth term of a sequence is 3n2 what is the term in the sequence with a value greater with 1000
    11·1 answer
  • A small university enrolls in-state and out-of-state students. The number of students enrolled in their most recent freshman cla
    9·1 answer
  • -15x + 5 = -10x + 25 solve for x
    12·1 answer
  • 99 POINTS- will mark branliesttt In each of the following graphs, the two given polygons are similar. Write precisely a single d
    12·2 answers
  • The speed limit on a road drops down to 15 miles per hour around a curve. Mr. Gerard slows down by 10 miles per hour as he drive
    15·1 answer
  • A mouse traveled a total distance of StartFraction 3 Over 24 EndFraction of a mile in a maze over the past 3 hours. The mouse tr
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!