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Tanzania [10]
2 years ago
15

Mr. Ross washed

Mathematics
1 answer:
Viefleur [7K]2 years ago
5 0

Answer:

the son. and 7/20

Step-by-step explanation:

you would ave the denominator to make them both 20 then the fractions would become 5/20 and 8/20 so it would be the son who washed the most. then add them together and get 13/20 so 7/20 laundry needs to be done

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Which table represents a linear function?
ELEN [110]

Answer:

2=y 5=x

Step-by-step explanation:

its the answer of your question

5 0
2 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
1 year ago
PLEASE HELP ME OUT ASAP!!! GEOMETRY! :V
Dima020 [189]
For the fish bowl the first answer is correct.
(1/2)(4/3)(22/7)(12^3)

For the second problem
(1/3)(3.14)(6^2)(10) - (4/3)(3.14)(1.5^3)
The second answer.
5 0
2 years ago
Two sides of a triangle have lengths 10 and 30. The third side has a length that is
GrogVix [38]

Answer:

2h4o

Step-by-step explanation:

3 0
2 years ago
Two large numbers of the Fibonacci sequence are F49= 7,778,742,049 and F50= 12,586,269,025. If these two numbers are added toget
Shkiper50 [21]
It is 20,365,011,074
7 0
2 years ago
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