1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sdas [7]
3 years ago
15

Which statement below best describes the Theory of Plate Tectonics?

Chemistry
2 answers:
k0ka [10]3 years ago
3 0

A. plate tectonics slowly move in what is called Continental Drift, the Earth used to be one continent called Pangea and has shifted ever since.

Inessa [10]3 years ago
3 0

Answer:

A

Explanation:

The plates float on the magma and move with the molten rock underneath.

You might be interested in
Which of the following is the correct calculation for determining the density of an object with a mass of 54 g and a volume of 6
RSB [31]

Answer:

\rho =9g/mL

Explanation:

Hello,

In this case, since the density is computed via the division of the mass by the volume:

\rho =\frac{m}{V}

For the given mass of 54 g and volume of 6 mL, the density turns out:

\rho =\frac{54g}{6mL}\\ \\\rho =9g/mL

Best regards.

3 0
2 years ago
One year ago, you sold a put option on 100,000 euros with an expiration date of 1 year. you received a premium on the put option
pochemuha
There are two problems for this question:1. What is the total dollar amount of your profit and loss:
Put option premium is equal to 0.04 per unit.
The exercise price is 1.22
One option contract is 100,000
Selling price is 1.20
-Purchase prise is - 1.22
-Premium paid is +0.04
Net profit is = 0.02 x 100,000 = 2,000 – 80 = 1,920

2. Now undertake that as an alternative of taking a position in the put option one year ago, you sold a future's contract on 100,000 euros with a payment date of one year.
Find the total dollar amount of your profit or loss.
Solution: Contract to buy: $1.20 x 100,000 = 120,000 at payment date.
Contract to sell: $1.22 x 100,000 = 122,000 at settlement date
Settle contracts: -2,000 - 80 = -$2,080
5 0
3 years ago
What is the result of the following calculation? Record to the correct number of significant figures. 7.94 g + 0.0132 g = ?
Korolek [52]
I think........ a. 7.95
3 0
3 years ago
For which gases does the ratio of PV to RT equal a constant?
Lisa [10]
Ideal gasses (ideal gas law)
8 0
3 years ago
The mass of an iron(II) sulfate crystal is 8.36 g.How many moles of FeSO4 are in the crystal?
Yuki888 [10]

The number of moles present in the FeSO4 are 0.055 mol.

<u>Explanation:</u>

  • The mass of a substance containing the same number  atoms in 12.0 g of 12C is known as mole. One mole of any substance is equal to  6.023 x 10^23. The moles of a substance can be determined by using the formula,

                 Number of moles = mass in grams / molecular mass

Given,

    mass = 8.36 g,

    molecular mass of FeSO4 = 151.908 g / mol

         number of moles = 8.36 / 151.908

                                       = 0.055 mol.

5 0
3 years ago
Other questions:
  • Biomass can be used to generate electricity. Biomass relies heavily on agricultural crops. Plants release carbon dioxide and wat
    15·1 answer
  • According to the molecular orbital (mo) treatment of the no molecule, what are the bond order and the number of unpaired electro
    10·1 answer
  • Element (20X) in the periodic table exist in:
    5·1 answer
  • Label 0.15 m cacl2 as isotonic, hypotonic, or hypertonic in comparison to 0.9% nacl (0.15 m nacl).
    5·1 answer
  • In a particle accelerator, the accelerated particle primarily gains what?
    5·1 answer
  • What is the pressure of 5.0 Mol nitrogen (N2) gas in a 2.0 L container at 268 K?
    7·1 answer
  • Many tall buildings have a
    9·1 answer
  • A 283 g silver figure of a polar bear is dropped into the 217 g aluminum cup of a well insulated calorimeter Containing 263 g of
    5·1 answer
  • Using the periodic table, choose the more reactive non-metal.<br> S or As
    5·1 answer
  • Which notation represents the largest atomic radius?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!