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Rainbow [258]
3 years ago
11

Plz help asap due in 5 minutes plz help i will mark you as brainlist and take your time

SAT
2 answers:
ankoles [38]3 years ago
8 0

Answer:

C.

Explanation:

Please mark brainliest.

Nady [450]3 years ago
5 0

Answer:

c, beach

Explanation:

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a study comes out about tomato sauce. The demand curve moves to the left. What can you deduce from the study?
spayn [35]

Answer:

The curve shifts to the left if the determinant causes demand to drop. That means less of the good or service is demanded at every price.

Explanation:

That happens during a recession when buyers' incomes drop. They will buy less of everything, even though the price is the same.

6 0
3 years ago
If a person takes 30 ml of vinegar a day and the molarity of the vinegar is 0. 84 m then how many grams of acetic acid (hc2h3o2
babunello [35]

The mass of the acetic acid is 1.512 g.

<h3 /><h3>What is Molarity?</h3>

molarity is the concentration of a substance in mol per dm³

From the question,

The number of moles contained in the 30 mL vinegar is

  • n = (0.84×30)/1000
  • n = 0.0252 mol.

the molar mass of vinegar is calculated below.

  • m.m of (HC₂H₃O₂) = [1+(12×2)+(1×3)+(16×2)]
  • m.m = (1+24+3+32]
  • m.m = 60 g/mol.

To calculate the mass of acetic acid, we use the formula below.

  • R.m = n×m.m............. Equation 1

Where

  • R.m = mass of acetic acid.

Substitute these values into equation 1

  • R.m = (0.0252×60)
  • R.m = 1.512 g.

Hence, The mass of the acetic acid is 1.512 g.

Learn more about molarity here: brainly.com/question/20383725

8 0
2 years ago
Anyone available to do this?
Mrac [35]
We are made of our dreams, our small lives are filled with sleep

I hope this helps, let me know if you need something different.
8 0
3 years ago
Calculate the mole fraction of thiophene in the solution.
mestny [16]
What is the fractions here? can you please insert a image.
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2 years ago
How do i become friends wit ppl on brainly
abruzzese [7]

Answer:

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