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yaroslaw [1]
3 years ago
11

PLZZ help me add and write it in a simplest form thanks

Mathematics
2 answers:
bazaltina [42]3 years ago
6 0
Go on calculator soup! it will help!
geniusboy [140]3 years ago
5 0

Answer:

8/18

2 ) 4 /9

3) 5/15

Step-by-step explanation:

1) 5/8+3 /10 = 5+

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A restaurant chain wants to change their oil from peanut oil to canola oil in order to save money. However, the restaurant wants
yulyashka [42]

Answer:

yes

Step-by-step explanation:

3 0
4 years ago
The molar mass of AlCl3 is 133.34 g/mol. How many molecules of AlCl3 are there in 2 g?
Mnenie [13.5K]

To solve this problem, we have to apply mole-concept to this and we would need the molar mass of AlCl3.  2g of AlCl3 contains 9.034*10^21 molecules.

<h3>Number of Molecules in 2g of AlCl3</h3>

The molar mass of AlCl3 is given as 133.34g/mol

Data;

  • mass = 2g
  • molar mass = 133.34g/mol

Using the mole concept, we can equate the molar mass to the number of molecules present in the entity.

133.34g = 6.023*10^2^3

If we equate this

133.34g = 6.023*10^2^3\\2g = x molecules\\x = \frac{2*6.023*10^2^3}{133.34} \\x = 9.034*10^2^1 molecules

From the calculations above, 2g of AlCl3 contains 9.034*10^21 molecules.

Learn more on mole concept here;

brainly.com/question/21150359

#SPJ1

5 0
2 years ago
Help with this question, please!! I don't understand!!
Natalija [7]

the answer is correct answer c. I=(2x - 3) m

6 0
3 years ago
Read 2 more answers
Help me plzzzzzzzzzcdvvebd
yaroslaw [1]

copy and paste it to Jiskha Homework Helper there are connexus students there to help only use the answer from people who said that ther person answer is correct im a connexus student aswell so it work for me. Hope this helped may you mark me as brainlyest please and thank you and have a blessed day night afternoon what every it is for you

7 0
3 years ago
Samantha earns $22 per hour as a plumbing apprentice. How much does she earn per minute in cents?
m_a_m_a [10]
A. She would use hours to minutes, which you can do by dividing 22 by 60.
b. 22 / 60 = .366 repeating, or about .37 per minute
3 0
4 years ago
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