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
mrs_skeptik [129]
3 years ago
5

A teacher has 30 students in a classroom. She has 6 seats in the front row. How many ways can she arrange her students to sit in

the front row ?
A. 431, 000
B. 593, 775
C. 427, 518, 000
D. 729, 000, 000
Mathematics
1 answer:
rosijanka [135]3 years ago
7 0

Answer:

C. 427, 518, 000

Step-by-step explanation:

-This is a permutation problem.

-A recognition of of permutation of six  from a group of 30.

-Hence, the different number of ways is calculated as:

Ways=_nP_x\\\\=_{30}P_6\\\\=427518000

The students can be arranged in 427, 518, 000  ways

You might be interested in
Which equation represents a line which is parallel to the line 7y-4x=-14
Nikitich [7]

Answer:

sympathise or strategies

3 0
3 years ago
What is y-value when x equals -12? y =-200 - 6(x)
Arada [10]
Hi,

Solving:

x = - 12 \\ y = - 200 - 6( x) \\ y = - 200 - 6( - 12) \\ y = - 200 + 72 = \underline{ \underline{ - 128}}

Answer: y = -128

Hope this helps.
If you have any questions about the answer, comment below and I'll reply.
r3t40
7 1
4 years ago
Marco has a jug with 37 1/2 ounces of juice. He wants to use some small cups to pass out samples of the juice Each cup holds 2 1
vladimir2022 [97]
37.5 divided by 2.5 is equal to 15.
4 0
4 years ago
Read 2 more answers
Draw a line representing the "run" and a line representing the "rise" of the line. State the slope of the line in simplest form.
Shtirlitz [24]

Answer:

\boxed{\dfrac{9}{13}}

Step-by-step explanation:

\text{slope} = \dfrac{\text{rise}}{\text{run}}

rise = y₂ - y₁ = -1 - (-10) = -1 + 10 =   9

run = x₂ - x₁ =   9 - (-4)   =   9 +   4 = 13

\text{slope} = \mathbf{\dfrac{9}{13}}\\\\\text{The slope of the line is $\boxed{\mathbf{\dfrac{9}{13}}}$}

4 0
3 years ago
Read 2 more answers
How many tens are in 90?
inn [45]

Answer:

9

Step-by-step explanation:

You do 90 divided by ten.

8 0
4 years ago
Read 2 more answers
Other questions:
  • Determine if its possible to form a triangle using the set of segments with the given measurement. explain please! 12 m, 5 m, 18
    15·1 answer
  • a geometric sequence has a growth factor of 1.2 and an initial starting value greater than 0. which of the following values will
    5·1 answer
  • (-5,-5) and (3,7)<br> What is the slope
    9·2 answers
  • Expression with the same value
    8·1 answer
  • 15x^7+10y^2 in factored form
    13·1 answer
  • PLS HELP WILL MARK BRAINLIEST
    11·1 answer
  • How do you think transformations and math are related
    14·1 answer
  • Find the rate of change
    13·1 answer
  • You make 50 bookmarks and sell them for P dollars each. The table to the right
    13·1 answer
  • A bike shop rents each of its mountain bikes for $5.50 per hour. They also charge a $12.50 insurance fee for each rental.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!