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Leona [35]
3 years ago
11

If a group of distinct objects can be arranged in 120 different ways, how many objects are there? 3 4 5 6

Mathematics
2 answers:
Fantom [35]3 years ago
7 0

Answer: C.) 5

Step-by-step explanation: plato only

igomit [66]3 years ago
5 0
<span>Look At The Picture.</span>

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Six is one hundred times ???????????
dezoksy [38]

Answer:

0.06

Step-by-step explanation:

6 is 6.0 and 0.06 times 100 is 6.

5 0
3 years ago
Read 2 more answers
2. Dilute hydrochloric acid reacts with zinc to form zinc chloride and hydrogen.
DIA [1.3K]

Step-by-step explanation:

Zn + 2HCl => ZnCl2 + H2

Moles of Zn = 13g / (65.38g/mol) = 0.198mol

Volume of HCl = 0.396mol / (0.25mol/dm³) = 1.58dm³.

Volume of H2 = 0.198mol * (22.4dm³/mol) = 4.43dm³.

6 0
3 years ago
Need help on #6 step by step I'm so confused how this works I always get stuck
inna [77]
To find the variable x, set the two outside equations equal to each other because all sides are equal
x+13=3x+3
13=2x+3
10=2x
x=5

then to find h, you set the equation equal to 90 because that's how many degrees it is
2h-45=90
2h=135
h=67.5
6 0
3 years ago
How can you tell if a system of equations has infinite solutions?
kirill [66]
To tell if an equation has infinite solutions, the equation will be equal to each other.

For example,

x = x
x + 1 = x + 1
x - y = x - y

And so on...

And in special cases,

0x = 0
0x = 0(y + 1)

They have infinite solutions because there's no constant to determine the variable.
4 0
3 years ago
SOMEONE PLSSS HELPP MEE
evablogger [386]

Answer:

Step-by-step explanation:

∛6t^2= (6t^2)^1/3=

also if you want further

6^1/3 t^2/3

8 0
3 years ago
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