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sveta [45]
1 year ago
6

(n - 1)!, where n = 4

Mathematics
1 answer:
cupoosta [38]1 year ago
8 0

Answer:

6

Step-by-step explanation:

Original Equation

(n-1)!

Plug in 4 as n

(4-1)!

Subtract

(3)!

Rewrite using definition of factorial: a! = a*(a-1)*(a-2)....*1

3! = 3*2*1

You don't really have to write the 1, since it doesn't change the value

6

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The difference between two positive integers is 4 and the difference between their reciprocal is 1/24 , find the 2 integers .
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sike
7 0
3 years ago
Read 2 more answers
What is an equivalent fraction to 3/10
ollegr [7]

Answer:

0.3

Step-by-step explanation:

3/10=0.3

4 0
3 years ago
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PLEASE ANSWER + BRAINLIEST!!!!
kupik [55]
So, let's begin...
First off, you must note that the question is asking for the d value when you substitute the value of c(x).
You are given the following information:
1. The c(x) value is already given to be 0.75x.
2. The equation to find d of (any value) is 0.8y-5.

So, substitute the value of 0.75x as a y value into 0.8y - 5. This is because you are substituting the value of c(x) for d. This is equal to 0.8 times 0.75x - 5. This is equal to 0.6x - 5, which is the function. Thus, your final answer is d(c(x)) = 0.6x - 5.
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6 0
3 years ago
The radius of the larger circle is 10 cm. The radius of the smaller circle is 3 cm. What is the approximate area of the shaded r
romanna [79]
I just took the test the correct answer is 285.74 square centimeters 
6 0
3 years ago
Jarvis works in a garage £6 an hour. If he works on Saturday, he is paid time and a quarter. If he works on Sunday, he is paid t
xxMikexx [17]

Answer: He is paid $90 last weekend.

Step-by-step explanation:

Since we have given that

Amount he earns per hour = $6

If he works on Saturday, he is paid time and a quarter .

Amount would be

6\times 1.25=\$7.5

If he works on Sunday, he is paid time and a half.

Amount would be

6\times 1.5=\$9

Number of hours he worked on Saturday = 6 hours

Number of hours he worked on Sunday = 5 hours

So, Total amount he is paid last weekend altogether is given by

6\times 7.5+5\times 9\\\\=\$90

Hence, he is paid $90 last weekend.

5 0
3 years ago
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