a car travels 120 kilometers due north, 82 kilometers due west and 120 kilometers south going from town A to town B, what is the cars total displacement from town A to B?

Answer:

density= mass/volume. volume= 12 x 6 x 10. 415/720=.57g/cm^3

Explanation:

Answer: 0.58g/cc density of the Soap.

Explanation:

Wound healing is a chemical change.

A chemical change involves the formation of a new substance. A substance changes form from one form into another in the process. A physical change does not involve the formation of new substances. Wound healing involves a number of chemical changes.

A wound can also be referred to as a tissue damage. When a tissue is damaged, bleeding results. Bleeding could lead to so much loss of blood.

The human body has mechanisms in place to combat this excessive loss of blood. This occurs when a complex biochemical pathway leads to the formation of fibrinogen. The enzyme thrombin converts fibrinogen to fibrin. The formation of fibrin is very essential to the wound healing process.

We can see that a series of chemical changes are involved in the process of wound healing when your finger is cut.

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Answer: Because hydrogen is a gas.

Explanation: If children were running around with balloons filled with hydrogen gas, then they would catch fire. So the answer to your question is, its simply dangerous.

Answer:

steam.

Explanation:

Gasses have the most kinetic energy compared to liquids and solids.

steam is the gaseous form of h2o

water is the liquid form and ice is the solid

Answer:

The sum of given measurements is 1007 L.

Explanation:

The given measurements are 28 L, 42 L, 6 L, and 931 L.

We need to find the total of these measurements.

Total = 28 L + 42 L + 6 L + 931 L

It can be written as

Total = ( 28 +42+6+931)

One simplification we get Total = 1007 L

Answer:

14

Explanation:

.Explanation: ..............

valence electrons

which is an outer shell electron

Answer:

A significant quantity of natural benzaldehyde is produced from cinnamaldehyde obtained from cassia oil by the retro-aldol reaction: the cinnamaldehyde is heated in an aqueous/alcoholic solution between 90 °C and 150 °C with a base (most commonly sodium carbonate or bicarbonate) for 5 to 80 hours, followed by ...

Explanation:

Answer:

The Answer Is: A: Sample A

Explanation:

Because It Is Shiny ( Part of what the person said on edge)

Answer:

Sample A

Explanation:

On edg 2020

Sorry is if  i'm answering this late. T^T

Answer:

The ideas of Aristotle and Democritus were on a similar basis to the alchemists.

Explanation:

Aristotle believed that all matter was made from four elements: earth, air, fire, and water. Democritus was the first person to realize that if something was cut in half continuously it can never be broken down completely. Democritus called the units that could not be broken down atoms. Early alchemists believed and based their works on the notion that atoms could be rearranged into making new elements. All three of their ideas more or less work with atoms and elements.

Answer:

energy level I can hold a maximum of two electrons, and energy level II can hold a maximum of eight electrons. so it must be D

Explanation:

two in the first energy level, six in the second energy level

i took the test already you can go to my quizlet to get study cards for the test

Answer:

D. has different properties when sampled in different areas.

Explanation:

The general property of a mixture says that each substance or component in a mixture has its individual or different property which can be separated on the basis of different methods.

Such as a mixture of oil and water is a heterogeneous mixture and have different properties or different densities, which helps them to be sampled in different areas.

Hence, the correct answer is "D".

Answer:

Dominant traits are traits that more likely to be transferred from a parent to an offspring so scientist use this term dominant.

Answer:

Scientists use the word dominant for certain traits because they are more likely to show up. There are two different types of alleles for traits: dominant and recessive. Capital letters mean dominant and lowercase mean recessive. Scientists also use the word dominant for certain traits when certain traits stand out and are more prone to show up in offspring.

Answer: Measures the amount of space occupied by an object

Equals the displacement of an object in water Lacks physical dimension Can be measured in milliliters or cubic centimeters

Explanation:

The statements which are true about volume are;

Discussion:

The volume of an object is a measure of the space it occupies. On this basis is the definition of matter as an object that occupies space.

Additionally, when an object is immersed in water; it's volume equals the volume occupied by the water displaced by it.

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Answer:

Ask the teacher

Explanation:

Ask if you have to clean up or if you are not prepared for an experiment

Answer:

ask the teacher

Explanation:

because he needs help so he has to task the teacher.

Answer:

A clean energy resource

Nuclear energy originates from the splitting of uranium atoms – a process called fission. This generates heat to produce steam, which is used by a turbine generator to generate electricity. Because nuclear power plants do not burn fuel, they do not produce greenhouse gas emissions.

Explanation:

Answer:

Nuclear energy originates from the splitting of uranium atoms – a process called fission. This generates heat to produce steam, which is used by a turbine generator to generate electricity. Because nuclear power plants do not burn fuel, they do not produce greenhouse gas emissions.

Explanation:

Answer:element x

Explanation:because element x is shiny and hard and that's a property of metals and metals are good conductors of heat and electricity

Answer:

a. 0.0105

b. 1.570

c. 0.00000354

d. 35,000,000

e. 1200

f. 0.000358

g. 548.6

The complete conversion of the given examples are as follows:

a. 10.5g =  0.00105  kg

b. 1.57 km = 1570 m

c. 3.54 ug = 3.54 × 10⁻⁵ g

d. 3.5 mol = 3.5 × 10⁶ umol

e. 1.2 L = 1200 mL

f. 358 cm = 3.58 × 10⁻⁴ m³

g. 548.6 ml = 548.6 cm

Conversion is a multi-stage procedure, which requires a numerical factor to multiply or divide and the appropriate selection of a number of important digits.

Using the International System Units for Conversions Factors.

(a)

If 1 g = 0.001 kg

∴

10.5 g will be:

[tex]\mathsf{= \dfrac{10.5 \ g \times 0.0001 \ kg}{1 \ g}}[/tex]

= 0.00105  kg

(b)

If 1 km = 1000 m

1.57 km will be:

[tex]\mathsf{= \dfrac{1.57 \ km \times 1000\ m}{1 \ km} }[/tex]

= 1570 m

(c)

If 1 ug = 1 × 10⁻⁵ g

∴

3.54 ug will be:

[tex]\mathsf{= \dfrac{3.54 \mu g \times 1 \times 10^{-5} \ g }{1 \ \mu g}}[/tex]

= 3.54 × 10⁻⁵ g

(d)

If 1 mol = 10⁶ umol

∴

3.5 mol will be:

[tex]\mathsf{= \dfrac{3.5 \ mol \times 10^6 \ u \ mol}{1 \ mol} }[/tex]

= 3.5 × 10⁶ umol

(e)

If 1 L = 1000 mL

∴

1.2 L will be:

[tex]\mathsf{=\dfrac{1.2 \ L \times 1000 \ mL}{1 \ L}}}[/tex]

= 1200 mL

(f)

If 1 cm = 0.000001 m³

∴

358 cm will be:

[tex]\mathsf{= \dfrac{358\ cm \times 0.000001 m^3}{1 \ cm}}[/tex]

= 3.58 × 10⁻⁴ m³

(g)

If 1 mL = 1 cm

∴

548.6 mL will also be equivalent to 548.6 cm

Therefore, from the above explanation, we've seen how to convert from one unit to another.

Learn more about conversion rates here:

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Answer:

1047.78

nearest tens is 1047.70

nearest thousandth is 1050.78

Explanation:

The light of the sun is important for green plant to grow

The answer is same atomic number!

Answer:

liters

Explanation:

the answer is liters after searching and searching and searching i found it now i winnnn

Answer:

LITERS (B)

Explanation:

Answer:

The correct approach will be "Predict and control ".

Explanation:

Answer:

0.431M

Explanation:

To find the concentration of NaCl we need to know how many moles comes from each solution. Then, we need to sum the total volume in liters and, as molarity (Unit of concentration) is the ratio between moles and volume we can determine concentration.

Moles from first solution:

259mL = 0.259L * (0.850mol / L) = 0.22015 moles of NaCl

Moles from second solution:

567mL = 0.567L * (0.240mol / L) = 0.13608 moles of NaCl

Total moles:

0.22015 + 0.13608 = 0.35623 moles of NaCl

Total volume:

259mL + 567mL = 826mL = 0.826L

Thus, molarity of the mixture is:

0.3562 moles NaCl / 0.826

0.431M

Answer:

symbol= F

proton= 9

neutron= 19 I understand this is it ok for you