1. If you drive at 100 km/hr, S for 600 km,how long will it take you to go their?
2. A car traveled at a velocity of 50 km/h,N for .5 h. How far did the car travel?
Thank you I need it now 2/21/22
Science
Answers
Answer:
1: 6hr 2: 25km
Explanation:
The equation velocity=distance/time (v=d/t) is useful for these problems.
1: v=100 km/hr, d=600km
plugging into the equation, we get 100km/hr=600km/t
rearrange to get t=600/100, or t=6hr
2: v=50km/hr, t=5hr
plugging in: 50km/hr=d/0.5hr
rearrange: d=(50km/hr)*0.5hr, or d=25km
don't forget your units, and have a lovely day :)
Related Questions
Which substance would have the highest viscosity?
a.
Liquid water
b.
Maple syrup
c.
Olive oil
d.
Solid rock
Answers
Answer:
It would be b - Maple Sryrup.
Explanation:
Viscosity is essentially the thickness and transparency of a liquid. It cannot be rock due to the fact that a rock is a solid object and not a liquid. The other answers are eliminated via the process of elimination.
What key macromolecules are made out of carbon? (hint: carbohydrates and lipids are two of the molecules)
Answers
Along with Carbohydrates and lipids are: Nucleic Acids and Proteins
Key macromolecules that are made out of carbon are carbohydrates, proteins, lipids, nucleic acids, etc., and all these molecules are made up of carbon and other molecules and make different bonds.
What exactly are macromolecules?Carbohydrates are the most abundant macromolecules made out of carbon and are composed of carbon, hydrogen, and oxygen and play a critical role in energy storage and metabolism, and they also serve as structural components in some organisms. Lipids are macromolecule and serve a variety of functions in living organisms, including energy storage, insulation, etc., proteins are macromolecules composed of chains of amino acids that catalyze chemical reactions while providing structural support, and nucleic acids contain genomic information such as DNA and RNA.
Hence, key macromolecules that are made out of carbon are carbohydrates, proteins, lipids, and nucleic acids.
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Allison wants to give pictures from the dance competition to her friends. Which resolution is most efficient for sending the files in the body of an email?
36 dpi
72 dpi
1,200 dpi
300 dpi
Answers
The resolution which is most efficient for sending theses files (pictures) through an email is: B. 72 dpi.
What is a resolution?A resolution can be defined as the number of pixels that are contained in an image (picture) or on a display monitor.
In Computer science, a resolution is typically expressed as a function of the number of pixels on both the horizontal axis and vertical axis.
This ultimately implies that, the resolution of an image (picture) determines its quality and sharpness.
In conclusion, Allison should send the pictures from the dance competition to her friends by using a resolution of 72 dpi.
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Compare and contrast the Earth, the sun, and the Moon. Include information about rotation and revolution, tides and moon phases.
Answers
The earth, moon, and sun, all move In a synchronized motion together. The Earth revolves around the sun while rotating, as does the moon around earth. But what does this all really mean?
Revolution is the orbit of an object with less mass around an object with more. It is the cause of seasons on earth- Spring, summer, fall, and winter.
Rotation is the spinning of an object on its axis. Earth spins at a tilt of 23.5 degrees. This is why we have day and night.
Let's not forget about the moon! It's accountable for 2 things- the Lunar Cycle and Tides.
The lunar cycle is a series of phases visble in the Night sky. It's starts with a New Moon, then leading to waning crescent, 1st quarter, waning gibbous, full moon, waxing gibbous, 3rd quarter, waxing crescent, and finally ending with another new moon.
Tides are caused by the gravitational pull of the moon. There are 2 major types- Spring tides and Neap tides.
Spring tides are when gravitational pull is greatest towards the sides of the earth. They happen during full and new moon.
Neap tides are the opposite. Gravitational pull is greatest near the north and south poles. They are present during 1st and 3rd quarter moons.
The Earth, sun, and moon play a huge rule in how we perceive the night sky- and on our planet too!
I hope this helped!
All of this was written by me :D
wants to explain the water cycle to her friends. Which of the following is the best model to show this process?
Answers
True or False. Mechanical weathering is the movement of rock particles by wind, water, or ice. Explain.
Answers
Answer:
True !
Explanation:
By definition, mechanical weathering is the movement of rock particles by wind, water, ice or gravity.
50 POINTS AND BRAINLIEST IF YOU ANSWER CORRECTLY.
A Colorblind male and a female that is h o m o z y g o u s for the normal allele have offspring. what percent of males would have normal vision, what percent of males would have colorblindness, what percent of females would have normal vision, and what percent of females would have colorblindness?
Answers
Answer:
none of the males or females could be colorblind, assuming that this question is referring to x-linked recessive inheritance patterns.
Explanation:
if it is an x linked recessive trait, then the male's genotype is, with (b) representing colorblindness and (B) representing normal vision. the female, who is h o m o z y g o u s for normal vision, would have the genotype.
It would be impossible for the dad to pass on his colorblind gene to a son, because he can only pass a Y chromosome to the son. and a daughter would get the colorblind gene, but the normal gene donated by the mom would dominate it so the daughter could not actually be colorblind
Why is the cheetah gene pool small today?
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When a natural disaster dropped their total world population down to less than seven individual cheetahs.
What line of evidence would support a hypothesis that a newly discovered bacterium is a cyanobacterium?.
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The line of evidence would support a hypothesis that a newly discovered bacterium is a cyanobacterium is it is able to form colonies and produce oxygen. Cyanobacteria generate oxigen.
What are Cyanobacteria?Cyanobacteria are a special type of bacteria capable of generating oxygen by a process called photosynthesis.
Photosynthesis is a series of reactions by which some types cells can generate oxygen and simple carbohydrates by using the energy from the sun.
Cyanobacteria are also called blue-green algae and these microorganisms are able to form colonies.
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State TWO reasons why it is important to control the amount of body fat in the human body
Answers
Answer:
To maintain the right body temperature, it is essential to have adequate body fat. Body fats are the storehouses of energy in the body. Body fats are necessary to ensure the smooth functioning of cells. Body fats have a cushioning effect on organs and tissues.
The sequence of a strand of mRNA is GCAAUGUAA. If the sequence includes a stop codon, how many amino acids does this code for
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50 points + brainliest to the best answer
What explanation can you offer for why the types of E. coli found on this surface would change over several months’ period
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Answer:
if i am reading the question right, The selection leading to changes in the E. coli variance is an example of artificial selection because humans are treating the bacteria with triclosan
Explanation:
What is this called???
this is an animal that, generally, has smooth skin, lives on land, but reproduces in the water.
Answers
I think what your answer is would be Amphibians? I could be wrong.
Hope this Helps! :)
Lymph from what regions of the body is drained into the right lymphatic duct?.
Answers
From what we know, we can confirm that the right lymph duct will receive the lymph from the right side of the head, right trunk, and right arm.
What is lymph?Lymph is a fluid created throughout our body that, just like blood, travels through a system of lymph vessels and nodes. This fluid is drained from the body by two ducts, right and left, the right of which focuses on draining the right side of the upper body.
Therefore, we can confirm that the right lymph duct will receive the lymph from the right side of the head, right trunk, and right arm.
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What is the difference between DNA content and chromosomes number, thanks
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Answer:
I have been to get a
Explanation:
I c have a true conclusion for my head but I think it is a good way for me to get
A major function of the large intestine is to absorb.
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Answer:
yes to absorb extra water from food
Explanation:
Discuss why choosing wrong friends may subject you to unrealistic life expectations resulting in conflict with your families.
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Social influence can bring problems to family interactions.
Social influenceSocial influence is the act of getting a person or a group of people to do something that, at first, they were unaware of and/or did not have in mind.
In both
psychologysociology and anthropologySocial influence is one of the foundations that define our behaviors dialectically, that is, shaping our behaviors and being shaped by our responses in return.
With this information, we can conclude that social influence can be harmful to the individual if used incorrectly.
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In a lipid bilayer, where do lipids rapidly diffuse?.
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Answer:
across the plasma mebrane
negative impact smoking has on your lungs
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Answer:
lung cancer and chronic diseases
Fifty years ago, genetic testing did not exist. If we wanted to prove whether someone was related, our best option was blood typing. Now, Elvis Presley was a wildly famous musician who died in 1977. Before his death, it was rumored he fathered a child with someone other than his wife whilst they were living in Hawaii. Prior to Elvis's death, this same woman would take her son to visit him there at least once a year. She also had blood tests done to prove Elvis was the father and tests showed it was possible. Her grandson is alive now, and looks very much like Elvis as you can see below. The grandson is on the left and Elvis is on the right. They have the same O+ blood type, sing beautifully, and both play the guitar. If you were using blood type to determine whether Elvis (whose blood type is O+) was the father of someone, which of these blood types would not have been possible for any of his children?
Type A -
Type B +
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Type AB+
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If a bacterium can divide once an hour, then after 5 hours, 1 bacterium will have yielded __________ bacteria.
Answers
If a bacterium can divide once an hour, then after 5 hours, 1 bacterium will have yielded 32 bacteria.
What is bacteria multiplication?Bacteria multiply with the help of a process called binary fission, which is a method of asexual reproduction in which a single bacterial cell divides into two halves, and each half of the bacterial cell develops into new bacteria.
Bacteria need moisture to grow so they thrive on high moisture foods such as chicken. Dehydrated or freeze-dried foods can be stored longer because the moisture has been removed while the food provides energy and nutrients for bacteria to grow.
For above given information, if bacteria divide into two in first hour, 4 in second hour, 8 in third, 16 in fourth and 32 in number in fifth hour.
Thus, if a bacterium can divide once an hour, then after 5 hours, 1 bacterium will have yielded 32 bacteria.
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Motor cortex and somatosensory cortex are __________.
Answers
Answer:
Logically placed between the parietal lobes and our frontal lobes (the executive), are two strips called the somatosensory cortex and the motor cortex (see right).
what fossil animals that have been found in antarctica
Answers
Answer:
Animal fossils
Explanation:
They include ankylosaurs (the armoured dinosaurs), mosasaurs and plesiosaurs (both marine reptilian groups). Seymour Island, just off the Antarctic Peninsula, is one of the most important fossil sites on Earth.
HOPE IT HELPS, BE SAFE!!!! :3
help whats the answer this is for science
Answers
These are pictures of chromosomes
What are the types of rainforests? (Select all that apply.)
temperate
tropical
taiga
rocky
Answers
The types of rain forests are topical and temperate rain forests.
Rain forests and it's typesThe rain forest is so called because it is a vegetative area that has high amount of rain yearly. There are two major types of rain forests which include:
Tropical rain forest: This is characterized by its close presence to the equator. Therefore it is warmed than the temperate rainforest.Temperate rainforest: Temperate rainforests are found near the cooler coastal areas further north or south of the equator.Therefore, the types of rain forests are topical and temperate rain forests.
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Answer:
topical/temperate
Explanation:Just to make you guys sure
does cellular respiration requires nutrients or glucose?
Answers
Most nutrients are absorbed into the bloodstream via the liver and then directed to the liver, which rids the blood of toxins. This nutrient-rich blood goes to the heart, through the lungs, and then back through the :________.
i. out to the body cells.
ii. carry blood away from the heart to the cells, and
iii. carry blood back to the heart.
Answers
Explanation:
I'm thinking the pulmonary artery where blood is oxygenated, the o2 travels thru blood along with h20, iron, nutrients 2 regenerate cells, then back thru the same cycle to the heart..
your answer is (ii).
10. Washington started feeling involuntary contractions in the calf muscles during a run. What should he do to treat the problem
Answers
Answer:
Has he tryed going to the doctors?
Certain cats have striped fur. Regardless of where they live or have their kittens, their kittens also have striped fur. What can you conclude about the kittens stripes?
Stripes are environmental
Stripes are genetic
There is no way to know
Please help, god bless you
Answers
Answer:
Stripes are genetic
Explanation:
Changing environment does not change the stripes, so they can not be environmental. If they always occur no matter the location, they must be genetic.
5. Which of the following is a pattern of motion in the solar system? (1 point)
O All planets rotate in the same direction
O All planets orbit the sun in the same direction
O All planets orbit the sun at the exact same speed
O All planets speed up when they get farther away from the sun.
Answers
Answer: All planets orbit the sun in the same direction
Explanation: It’s the only true pattern listed there.