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Oksana_A [137]
2 years ago
7

Simon is creating a flower arrangement. A client asked him to select 4 of the 7 available flower options to create the arrangeme

nt. How many different groups of 4 flowers can Simon choose?
apparently its 35 I don't get why please help
formula:
nCr= n! / (n−r)!⋅r!
​
Mathematics
2 answers:
vlabodo [156]2 years ago
8 0

Step-by-step explanation:

7C4=7!/((7-4)!*4!)

=7!/(3!*4!)

=7*6*5*4!/3!*4!

=7*6*5/3!

=7*6*5/3*2*1

=7*5

=35

SashulF [63]2 years ago
6 0

Answer:

i dont know but good luck! <3

Step-by-step explanation:

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Solve: 14 = k(0.4) k = _____
KatRina [158]
<h2><u>k = 35</u></h2>

Let's solve your equation step-by-step.

14=k(0.4)

Step 1: Simplify both sides of the equation.

14=0.4k

Step 2: Flip the equation.

0.4k=14

Step 3: Divide both sides by 0.4.

\frac{0.4k}{0.4} = \frac{14}{0.4}

<h3><u>k=35</u></h3>

4 0
3 years ago
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Which of the following expressions represent 15% tip on a $20 meal? Which represents the total bill? **Select all that apply**.
kifflom [539]

Answer:

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2 years ago
Mike bought 7 new baseball trading cards to add to his collection. His dog ate half of his collection. There are now only 25 car
RSB [31]

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Step-by-step explanation:

Bc 25+25 is 50.

6 0
3 years ago
(8-9)-(9+3)*5<br> 5+(5+5+6)+9<br> (5/3-3)<br> 2*3+(4*2)/2
pashok25 [27]

Answer:

If you need any further help, feel free to let me know

Step-by-step explanation:

The answers are

(8-9)-(9+3)*5=-61

5+(5+5+6)+9=30

(5/3-3)= -4 over 3 or -4/3 or -1.3 or -1 1/3 depends on what your choices are but all those are correct

2*3+(4*2)/2=10

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