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Luda [366]
3 years ago
9

I'm working on factorials solve 3!

Mathematics
1 answer:
spin [16.1K]3 years ago
3 0

Answer:

<u>6</u>

Step-by-step explanation:

<u>Given</u> :

  • 3!

<u>Expanding</u>

  • A factorial n! expands in the form n! = n x (n - 1) x (n - 2)... x 1
  • Therefore, 3!  is equal to :-
  • 3! = 3 x 2 x 1
  • 3! = <u>6</u>
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Please help me with this problem!
aksik [14]
3/4 equals 15/20, so b+3=15. B=12
6 0
3 years ago
If a substance has a mass of 27.82 grams and a volume of 3.6 ml, what is the most accurate density of the substance in g/ml?
vladimir1956 [14]

7.7278 g/ml is the most accurate density of the substance.

<h3>What is density?</h3>

It is define as the quantity per unit volume, unit area, or unit length.

i.e. the mass of a substance per unit volume.

Mathematically,

\rho =\frac{m}{v}       ----- equation  (1)

Where,

p is the density

m is the mass

v is the volume

According to the question,

Mass = 27.82 grams  

Volume = 3.6 ml

By substituting the Value of m and v in equation 1.

\rho =\frac{27.82}{3.6}

\rho = 7.7277777 g/ml

Therefore,

The most accurate density of the substance in g/ml is  7.7277777 g/ml.

Learn more about density here:brainly.com/question/952755

#SPJ1

3 0
2 years ago
Find the total surface area of this cone leave your answer in terms of pi. 12in 15in
topjm [15]
I hope you understood!!

5 0
3 years ago
An isosceles triangle in which the two equal sides, labeled a, are longer than the base, labeled b.
miv72 [106K]

Answer:

base = 3.1 cm

Step-by-step explanation:

b= base

perimeter= p

from the statement we know that p=15.7 cm

moreover:

a = c = 6.3 cm

so we have:

15.7=2*a +b

15.7 = 2*6.3 +b

15.7-12.6 = b

b= 3.1 cm

5 0
4 years ago
What is the place value of the 9 in 194.6
Zielflug [23.3K]

Answer:

The tens.

Step-by-step explanation:

100.0= there are 1 one hundreds

90.0= there are 9 tens

4.0= there are 4 ones

.6= there are 6 point ones

6 0
3 years ago
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