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katrin2010 [14]
3 years ago
14

How many ways can you order the digits 2,3,4 and 5. you can only use each number once?

Mathematics
1 answer:
butalik [34]3 years ago
5 0
The number of permutations of the 4 different digits is:
4\times3\times2\times1=24

The answer is 24 ways.
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F(x)=(-3x+2) and g(x)=(2x^2-5x-1)
pashok25 [27]

Answer: -6x² + 15x + 5

Step-by-step explanation:

To solve this problem, you only need to substitute g(x)'s equation as the value of the x in f(x), then simplify.

Step 1: f(x) = -3(2x² - 5x - 1) + 2

Step 2: Apply the distributive property

-3(2x²) + -3(-5x) + -3(-1)

-6x² + 15x + 3

Step 3: Simplify

f(x) = -6x² + 15x + 3 + 2

f(x) = -6x² + 15x + 5

6 0
3 years ago
Hedi Earns 3% commission on the jewelry she sells each week last week she sold $730 worth of jewelry how much commission did she
cricket20 [7]

730*0.03=21.9

She makes $21.90

4 0
3 years ago
There are 1200 fish in the sea, 1 of every 3 are spotted. How many are not spotted?
Kazeer [188]
A third are spotted so that would mean 2/3 are not spotted so if you take 1200 divide it by 3 and then multiply it by 2 you get 800 which is your answer
5 0
3 years ago
Select all the simplified expression <br>​
sineoko [7]

Answer:

1 / 3^5

1/ 243

Step-by-step explanation:

3^4 ÷ 3^9

We know that a^b ÷ a^c = a^ ( b-c)

3 ^ ( 4-9)

3^ -5

We can rewrite this as a^-b = 1/ a^b

1 / 3^5

We know that 3^5 = 243

1/ 243

5 0
3 years ago
Read 2 more answers
Summer is approaching, so workers at the Lawrenceville Community Center are filling the pool. The volume of water in the pool x
Vanyuwa [196]

9514 1404 393

Answer:

  The pool is being filled

Step-by-step explanation:

The function definition tells you ...

  f(5) = the volume of water in the pool 5 minutes after they start

  f(10) = the volume of water in the pool 10 minutes after they start

So, the inequality ...

  f(5) < f(10)

means the volume of water in the pool 10 minutes after they start is greater than it is 5 minutes after they start. In short, <em>they are filling the pool</em>.

8 0
3 years ago
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