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
lidiya [134]
3 years ago
5

For a segment of a radio show , a disc jockey can play 7 records . If there are 9 records to select from , in how many ways can

the program for this segment be arranged ?
Mathematics
1 answer:
ale4655 [162]3 years ago
6 0

Answer: 72

Step-by-step explanation:

From the question, we are informed that a disc jockey can play 7 records and that there are 9 records to select from for a particular segment of a radio show.

The number of ways that the program for the segment be arranged will be:

= 9! / 7!

= (9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1) / (7 × 6 × 5 × 4 × 3 × 2 × 1)

= 9 × 8

= 72

You might be interested in
Answer choices are
3241004551 [841]

if asking for hours to miles (as it looks like in this case, x to y) it would be 1/53

4 0
4 years ago
What is the value of x?
RSB [31]

An exterior angle equals the sum of the remote interior angles .

So


x + 60 = 95

x = 95 - 60

x = 35


Answer

B. 35

7 0
3 years ago
Read 2 more answers
Find the solution set to the inequality.<br><br> 4x - 1 &lt; 11
Lemur [1.5K]
4x - 1 < 11
Add 1 to both sides
4x < 12
Divide both sides by 4
x < 3
x is less than 3
4 0
3 years ago
Read 2 more answers
Answer this pleaseee !!
photoshop1234 [79]

Answer:

D.

Step-by-step explanation:

m<F = m<B - Corresponding Angles Theorem

m<B + m<A = 180 - Adjacent Angles Theorem

180 - 105 = m<A

75 = m<A; therefore, m<A = 75.

6 0
3 years ago
Read 2 more answers
Give the Domain And Range of the function.
Verizon [17]

Answer:

The last one

Step-by-step explanation:

Domain is on the x - axis, so it starts and stops on 1 and 6 and all the other symbols mean that x could be 1, 6, or anything in between. Range is on the y - axis, so the highest point is seven and the lowest is one. Y could be 1, 7, or anything in between.

3 0
3 years ago
Other questions:
  • Measured in meters the wavelength of red light is about 8 times 10^-7, and the wave Leung violet light is 4 times 10^-7. The wav
    5·2 answers
  • 3 = 3<br> O True<br> O False
    5·1 answer
  • In San Francisco, 30% of workers take public transportation daily. In a sample of 10 workers, what is the probability that exact
    12·2 answers
  • A triangle has a base of 10 cm its other sides are both 13cm long calculate the area
    8·2 answers
  • The constant of proportionality
    7·1 answer
  • PLS ANSWER ASAP PLEAAAAAAASE I HAVE LIKE 10 MINUTES
    12·2 answers
  • Someone help , i’ll give you brainliest !
    7·2 answers
  • A concession stand at a baseball game sells hot dogs and boxes of popcorn. Justin buys a total of 9 snacks. The number of popcor
    13·2 answers
  • Need help plz I need to pass this.
    11·2 answers
  • T 2. If angle VST = (5x + 23)° and angle VUT = (8x - 49)º, find angle SVT. ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!