HELP what is the answer to this question?

HELP What Is The Answer To This Question?

Answers

Answer 1

Answer:

b

Explanation:


Related Questions

Which list ranks these jobs in the STEM career cluster based on years of schooling required, from most to least? Biochemist → Archivist → Engineering Technician → Civil Engineer Archivist → Biochemist → Civil Engineer → Engineering Technician Biochemist → Archivist → Civil Engineer → Engineering Technician Civil Engineer → Engineering Technician → Biochemist → Archivist

Answers

Answer:

The correct option is;

Biochemist → Archivist → Civil Engineer → Engineering Technician

Explanation:

1) Biochemist require the completion of a science degree or applied science degree, while biochemist usually hold a PhD to perform research independently, while entry level positions in the profession require a masters or bachelors degree

The PhDs usually require about 5 years to complete, after obtaining the masters degree

2) The general educational requirement to become an archivist is a master's degree in the fields of library science, history, public administration, political science, or archival science, which requires the completion of a bachelors degree followed by the completion of the masters degree which is thus 4 to 6 years

3) Civil engineer title is awarded to holders of a bachelors degree in Civil Engineering which gives the strong mathematical and science background required in the profession usually. The Civil Engineering program duration is five years

4) The engineering technician consist of 8.2% with masters degree, 42.0% have bachelors degree, while it is also possible to become an engineering technician with a GED or a high school degree

Therefore, the usual duration of study to become an engineering technician is two years of an associate degree program.

Answer:

C

Explanation:

A cannonball with a mass of 50 kilograms and a golf ball with a mass of 0. 8 kilograms are dropped in a vacuum from a height of 10 meters. Compare the acceleration of each object as they fall.

Answers

It's gonna take a huge amount of time and effort, and we're gonna spend a huge amount of money, to build a vacuum chamber big enough to do this experiment.  

So when we're finally ready to try it, the cannonball and golf ball will make a  kind of cute experiment, but let's make it really interesting.  Let's ALSO try it with a feather, an apple, a watermelon, a tennis ball, a basketball, a coffeepot, a chair, an old computer, a set of dishes, a trombone, a bicycle, a math book, a TV set, a gallon of milk, a skateboard, a shotgun, a concrete block, a car, a waterbed, a schoolbus, a battleship, your dog, and my wife !

Drop every single one of them from a height of 10 meters.

Every single one of them accelerates at 9.8 m/s² as it falls, takes 1.429 seconds to reach the floor, and hits the floor at a speed of 14 m/s.  The feather, the schoolbus, and my wife stay together all the way down.

The only way this doesn't happen is if ...

-- you do this experiment in some other place that's not Earth, or

-- you throw one of the objects and you don't just drop it, or

-- the vacuum chamber has a leak and some air gets into it.

Because that's how gravity works.

The phases of the moon occur because the moon revolves around the earth.

True

False

Answers


Answer: True

Explanation:
The phases occur because the sun lights different parts of the moon as the moon revolves around the earth

does anyone know how to do this

Answers

i had a test similar to this but i don’t remember sry. good luck with it all i know is t = 4m

A body moves with a velocity of 30.0 m/s.
This speed is increased to 40 m/s in 4.0s.
Calculate
a) the average acceleration of the body.
b) the distance covered by the body.​

Answers

A is the answer for the answer question

(ii)
Calculate the amount of energy required to melt 15 kg of ice at 0 °C.
Specific latent heat of fusion of ice = 3.4 x 10J/kg.

Answers

Energy = m x L = 25 x 340 000 = 8.5 M J
(I think there is a power of 5 missing on your number)

Need HELP ASAP!!!!!!

Answers


This is what I got. Picture below.
very sorry if im wrong

speed A
velocity C
time D
distance B
displacement E

20. Give an example of sublimation.

Answers

Answer:Explanation:

A common example of sublimation is the dry ice, heavy CO2.

Two forces are applied to a 3 Okg block on a
frictionless horizontal surface, as shown in the
diagram below
Fi=25N
F2=10N
The acceleration of the block is
5.0 m/s2 to the left
2.0 m/s2 to the right
O 5.0 m/s2 to the left
6.0 m/s2 to the right
Next​

Answers

Answer:

daaang i aint this smart :(

Explanation:

Answer:

The 5.0 One

Explanation:

I had this on a test and I guessed correctly

what is the role of energy in the conversation about climate change?

Answers

Answer:

Energy plays an important role in many aspects of our lives. For example, we use electricity for lighting and cooling.

Explanation:

Answer:

engery

Explanation:

How many cats are at shelter if each pen holds 10 cats and there are 56 pens?

Answers

Answer:

560

Explanation:

56*10=560

hope this helps :3

if it did pls mark brainliest

Answer: 560 cats

Explanation: 56x10 = 560.

PLEASE HURRY!!!
A student connects four AA batteries (1.5 V each) in series to light up a light bulb. The circuit has a resistance of 50 Ω. How much current flows through the circuit?

Answers

Answer:

0.3

Explanation:

The current flows through the circuit will be 0.03 A. Electric current is the ratio of the voltage and the current.

What is electric current?

Electric current is defined as the ratio of the charge flow in a given time interval. It is denoted by I. It has the unit is ampere.

The given data in the problem is;

The voltage of the batteries is,V=1.5V

The electric current is,I=?

The resistance is,R=50 Ω

From Ohm's law;

[tex]\rm V= IR \\\\ I = \frac{V}{R} \\\\ I = \frac{1.5}{50} \\\\ I=0.03 \ amphere[/tex]

Hence, the current flows through the circuit will be 0.03 A.

To learn more about the electric current, refer to the link;

https://brainly.com/question/2264542

#SPJ2

Out of these people who r ur favs?
WilburSoot
TommyInnit
Tubbo
Fundy
Sapnap
Dream
GeorgeNotFound
Quackity
Jschalt
Nikki
Ponk
Skeppy
BBH
Punz
aweSAMedude
HiBomb
TechnoBlade

Answers

Answer:

Is it a sin to like them all...? haha

Answer:

Schlatt, Nikki, Tubbo, and Wilbur :O

Explanation:

how is this a question lol-

difinition of gravity

Answers

Answer:

it's all around you and it can't be destroyed

True or False: The average American man and woman is overweight

Answers

Answer:

True

Explanation:

The average American is inching closer to being obese, CDC data shows. In overall weight, men gained an average of 8.5 pounds and women an average of 6.8 pounds between 1999 and 2016. In overall weight, men gained an average of 8.5 pounds and women an average of 6.8 pounds between 1999 and 2016.

it’s true i’m sure . sorry if i’m wrong

How long will it take a car to go from a complete stop to 44 km/hr if they are accelerating at 5 km/hr^2

Answers

Answer:

8.8 hours

Explanation:

plz give me a Brainliest

a 32kg object has a momentum of 480kg m/s northward. what is the objects velocity ?

Answers

Answer:

velocity = 15m/s

Explanation:

momentum of the object = 480kg/ms

nass of object = 32 kg

velocity of object = ?

momentum = velocity × mass

velocity = momentum / velocity

= 480kg/ms/32kg

= 15m/s

A roller coaster accelerates from 0 m/s to 25 m/s in 5 seconds. Determine the acceleration of the roller coaster.

Answers

acceleration = change of velocity / time taken = 25/5 = 5 m/s/s

23. Explain how the particles move before, during, and after melting.

Answers

Answer:

Answer: Option (D) is the correct answer.

Explanation:

Before placing the spoon in a hot liquid, particles of spoon were closer to each other and vibrating at their respective positions.

But when the spoon is placed in a hot liquid then due to increase in temperature of spoon its particles gain kinetic energy. Therefore, they colloid more frequently.

Thus, we can conclude that switch the labels on the diagrams best explains how to correct Alana’s error.

(15 POINTS!!! 8th GRADE!!!!)can someone tell me what anaerobic exercise is? trying to bring grades up

Answers

Answer:

here

Explanation:

Anaerobic exercise is any activity that breaks down glucose for energy without using oxygen. Generally, these activities are of short length with high intensity. The idea is that a lot of energy is released within a small period of time, and your oxygen demand surpasses the oxygen supply.

The MSDS for chloroform indicates that it is a clear liquid that has a pleasant smell and substantial vapor pressure. People should avoid inhaling its vapors, and it is sensitive to light. Malik needs 10 mls of chloroform for an experiment.


According to this information, how should he safely pour the chloroform?

He should locate the chloroform stored in a transparent container in chemical storage and pour directly into his beaker from that location.

He should locate the chloroform stored in a transparent container in chemical storage and should take it to the fume hood to pour.

He should locate the chloroform stored in a dark container in chemical storage and should take it to the fume hood to pour.

He should locate the chloroform stored in a dark container in chemical storage and pour directly into his beaker from that location.

Answers

Answer:

The correct option is the third option

Explanation:

Firstly, it must be noted that chemicals/reagents that are sensitive to sunlight are stored in dark/amber container in the laboratory. Hence, the chloroform can only be found in an amber/dark bottle.

Also, reagents/chemicals that release poisonous/offensive gases are handled in the fume cupboard in the laboratory. Thus, If Malik is going to pour the chloroform, he should pour it in a fume cupboard to avoid inhaling it because of the toxicity of it's vapor.

From the above explanation, it can be deduced that Malik should locate the chloroform stored in a dark container in chemical storage and should take it to the fume hood to pour.

Answer:

He should locate the chloroform stored in a dark container in chemical storage and should take it to the fume hood to pour.

Explanation:

Part of my other question!

Answers

I cant see the numbers but to find them heres an example 17 n would be at the top next to 15 and 20 if there on there and them you find the other number 105 w I think would be on the left then draw a straight line till they touch and wherever it is will be you answer and if you need further help search it up on here or google

Explanation:

ok so start on the latitude which is the lines that go left to right. it would be the first number in the parentheses.(latitude,longitude) so if the number is 17°North you would look on the right side of the map and find 17°N. It might show y 15°N so you have to try and find where you think 17°N would be. place you finger where you think 17°N is. then find 105°West which is longitude and is the lines that go up and down. and drag you fingers together in a straight line until they both meet and that is where the awnser is.

hope u understand

Four rods that obey Hooke's law are each put under tension. (a) A rod 50.0 cm50.0 cm long with cross-sectional area 1.00 mm21.00 mm2 and with a 200 N200 N force applied on each end. (b) A rod 25.0 cm25.0 cm long with cross-sectional area 1.00 mm21.00 mm2 and with a 200 N200 N force applied on each end. (c) A rod 20.0 cm20.0 cm long with cross-sectional area 2.00 mm22.00 mm2 and with a 100 N100 N force applied on each end. Order the rods according to the tensile stress on each rod, from smallest to largest.

Answers

Answer:

c < a = b

Explanation:

The tensile stress = Force applied/(Cross sectional area)

(a) The applied force = 200 N

The cross sectional area = 1.00 mm² = 1 × 10⁻⁶ m²

The tensile stress = 200 N/(1 × 10⁻⁶ m²) = 200,000,000 Pa = 200 MPa

(b) The applied force = 200 N

The cross sectional area = 1.00 mm² = 1 × 10⁻⁶ m²

The tensile stress = 200 N/(1 × 10⁻⁶ m²) = 200,000,000 Pa = 200 MPa

(c) The applied force = 100 N

The cross sectional area = 2.00 mm² = 2 × 10⁻⁶ m²

The tensile stress = 100 N/(2 × 10⁻⁶ m²) = 50,000,000 Pa = 50 MPa

Therefore, the tensile stress from smallest to largest are;

(a) 50 MPa, < (b) 200 MPa = (a) 200 MPa

Therefore, we have;

c < a = b.

PLEASE HELP! HURRY. ALMOST OUT OF TIME

Answers

Answer:

balanced hurry up fam

gurry hurry hurry

3) it’s balanced.
.......

a phosphorus atom needs to gain ---electrons to achieve a full octet

Answers

Answer:

Three (3).

Explanation:

The octet rule is a rule in chemistry that states that, chemical elements would either gain or loss electrons in their outermost shell in order to attain a stable electronic configuration i.e having eight (8) valence electrons in their outermost shell such as chemical elements found in group 8 (2-8-8) known as noble gas.

A phosphorus atom needs to gain three (3) electrons to achieve a full octet because the atomic number of phosphorus is 15 and as such it has the electronic configuration of 2-8-5 and needs three electron in order to become a stable element.

Jack bought 8 boxes of soda. how many cans did he buy if each box holds 34 cans?

Answers

Answer:

272

Explanation:

hope this helps you!!!

An inclined plane of length 12m is used to pull a load of 3000N to height of 3m by applying an effort of 1000N. Calculate its MA, VR and efficiency. Also, find the work done in the machine

Answers

Answer:

MA  = 4

VR = 3

e = 0.75 or 75%

work = 12000 [J]

Explanation:

The mechanical advantage in an inclined plane is defined as the relationship between the length of the inclined plane and the height of the plane with respect to the ground.

MA = L/h

MA = 12/3 = 4

Now the real advantage can be calculated as the relationship between the weight of the body and the force being applied.

VR = W/F

VR = 3000/1000

VR = 3

Efficiency can be calculated as the relationship between the real mechanical advantage over the ideal mechanical advantage.

e = VR/MA

e = 3/4

e = 0.75 or 75%

The work is defined as the product of the force by the distance, therefore we have:

work = F*d

work = 1000*12

work = 12000 [J]

According to Darwin's theory of evolution, in which order do the steps of natural selection happen?
Some members of a population survive and reproduce their environment or location changes, and favorable traits
are passed on to offspring.
O A population's environment or location changes, some members survive and reproduce, and favorable traits are
passed on to offspring.
Favorable traits are passed on to offspring in a population, some members survive and reproduce, and the
environment or location changes.
Some members of a population survive and reproduce, favorable traits are passed on to offspring, and their
environment or location changes.

PLEASE HELP FAST!!

Answers

Answer:

The correct answer is B.

Explanation:

Darwin's theory of evolution is "A population’s environment or location changes, some members survive and reproduce, and favorable traits are passed on to offspring." So it's Option B.

Hopefully, this helps! :D

Ask your question below!

Answer:

B.

Explanation:

It's right in edge

Polymetrics can help a person maintain cardiorespitory fitness T or F

Answers

Answer:

True

Explanation:

The term 'plyometrics' is used interchangeably with the term 'jump training'. The technique can be used for training in sports that require explosive movements.

A go kart is traveling at a constant 13.8 meters per second around a horizontal circular track with a radius of 42.0 meters. The Combined mass of a go kart and the driver is 143 kg. What is the magnitude of the centripetal force acting on the combined mass

Answers

Answer:

648.40N

Explanation:

Centripetal acceleration is the acceleration of an object around a circular path. Centripetal for e acting on the combined mass is expressed as:

F = ma

F = mv²/r

m is the mass of the object = 143kg

v is the linear velocity = 13.8m/s

r is the radius = 42.0m

Substitute the given parameters into the formula;

F = 143*13.8²/42

F = 27,232.92/42

F = 648.40N

Hence the magnitude of the centripetal force acting on the combined mass is 648.40N

Other Questions
Who are Sons of Liberty? Check all that applyRevolutionariesLoyalistsSamuel AdamsSamuel Seabury maria has 15 fewer apps on her phone than orlando. if the total number of apps on both phones is 29, how many apps are on each phone Scott travels north 2 miles and then goes west 5 miles before coming straight back south 7 miles what is his displacement Which term describes the movement of air caused by differences in air pressure? Who led the French forces at the Battle of the Plains of Abraham? What were the Articles of Confederation? (A) a constitution revising Britain's Parliament.(B) a set of rules for governing the colonies.(C) a constitution that established the first US government.(D) a set of rules for governing the Northwest Territory. Does changing the number of neutrons affect the atomic number? Can someone help me plz PLEASE HELP BRUH I GOT A TEST For any natural ecosystem, which of the following statements applies to the energy pyramid, the biomass pyramid, and the pyramid of numbers? *1 consumes are at the bottom of the energy pyramid only2 consumers form the bottom levels and producers are at the top3 producers at the bottom of the biomass and energy pyramids only4 producers are at the bottom of all three pyramids as they are the basis of all food chains and webs write an equation in standard form for the line that is parellel to the graph of -8x=5-4y and has a y-intercept -0.5A x+.05=0.25B 10x-5y=2C 4x-2y=1D 2x-y=1 Is it correct??????????? how many centimeters across a handprint. Read the chart carefully, then answer the question located beneath.A chart contains boxes that show parts of a paragraph. The first box contains the word Introduction, with dangers of texting too much written underneath. Under the box that says introduction, there are two more boxes side by side. In the left box it says main fact 1, body paragraph with topic sentence written underneath. In the right box it says main fact 2, body paragraph with A person who texts too much can put others at risk written underneath. Under the box for main fact 1 is another box that says supporting details. In that box are bulleted items that say stiff neck from constant looking down at phone, texting thumb numbness from overuse, and eyestrain can cause headaches and dry eyes. Under the box that says main fact 2 is another box that says supporting details. There are no additional details listed in this box. Below all of the boxes, in the middle, is one final box that says conclusion with thesis recap and call to action written underneath.Based on the supporting details for Main Fact 1, which topic sentence would you expect to read? Texting is the leading cause of injury in teenagers. People who text while driving can cause accidents. Limiting time spent texting will protect your wellness. Excessive texting can be harmful to your physical health. DUE IN 5 MINS PLEASE HELPPLSSSSYou work in the packing department of Regal China You can pack a crate of dishes in 20 minutes. How many crates can you pack In 4 hours? What is a good technique to use if you want to practice reading like a news reporter?a.practice making each word stand on its own and not flow into the nextc.practice reading from a distanceb.practice reading a newspaper aloudd.all of the abovehelp Jayda bought a magazine that costs 6 and seven bags of marshmallows jayda spends a total of 34. How much did each bag of marshmallows costs ? Please help i will Mark it Brainly mrs marvel bought some t-shirts. she gave 1/2 of them to coach nine, 2 of them to mrs. lewis and kept 5 to herself. how many t-shirts did she buy? What is the pH of a solution that has the same number of hydrogen ions as hydroxide ions?01714 Early in the current year, Amazon Co. purchased the Rio Silver Mine at a cost of $30,000,000. The mine was estimated to contain 400,000 tons of ore and to have a residual value of $7,500,000 after mining operations are completed. During the year, 115,000 tons of ore were removed from the mine. At year-end, the book value of the mine is: Multiple Choice $22,500,000. $6,468,750. $23,531,250. $30,000,000.