Answer:
Step-by-step explanation
See attachment(s) with explanation below.
Explanation:
The doppler effect indicates that the universe is expanding because_________. which phrase best completes the sentence.
Answer: light from other galaxies is red.
Explanation: Astronomers have observed that light from the distant object in the universe is shifted towards the frequency of red color which indicates that those object are receding or moving away from the planet earth.This phenomena was termed as Red shift .Same thing goes for galaxies which are very far away from the planet earth.
Where as if galaxies were moving towards the the planet earth their light would have shifted toward the frequency of blue color termed as blue shift.
If this scenario continues, what do you think will happen to the populations in the next 100 years? why do you think this might happen?
George made the box plots to compare the number of calories between his morning snacks and his afternoon snacks. Select from the drop-down menu to correctly complete the statement. George’s typical afternoon snack has about choose. More calories than his typical morning snack
Answer:
i had this question it was 225
What is the mean cost of replacing brake pads for four different vehicles at these four prices: $120, $235, $98, and $142?
The mean cost for the replacement of these brake pads for four different vehicles is equal to $148.75.
What is a mean?A mean can be defined as a terminology that is used to connote a ratio of the sum of the total number of a data set to the frequency of the data set.
How to calculate the mean cost?Mathematically, the mean cost for the replacement of these brake pads for four different vehicles would be calculated as follows:
Mean cost = [120 + 235 + 98 + 142]/4
Mean cost = 595/4
Mean cost = $148.75.
Read more on mean here: https://brainly.com/question/9550536
What obstacle was faced by the union pacific railroad workers but not the central pacific workers? steep mountains conflict with american indians harsh weather conditions worker shortages
An obstacle which was faced by the union pacific railroad workers but not the central pacific workers is: B. conflict with American Indians.
Who are union pacific railroad workers?The union pacific railroad workers can be defined as a group of young Civil War veterans and Irish immigrants that were saddled with the responsibility of providing railroad related services to commuters.
Unlike the central pacific workers, an obstacle which was directly faced and experienced by the union pacific railroad workers is conflict with American Indians (Native Americans) because the American Indians wanted to reclaim the jobs and way of life that was being taken away from them.
Read more on American Indians here: https://brainly.com/question/549336
I know I am a week late but for the future people the answer is A,C,D,F.
I got it right on edge.
The other aswer to the second question is B.
Got it right on edge, Have a good day <3.
Compare the boiling points of 1-pentyne and 1-octyne. compare the vapor pressure curves of 1-butene and 1-heptene. explain your reasoning.
With regards to vapor pressure curves, we can say that 1-butene has higher vapor pressures at lower temperatures than 1-heptene.
How to Interprete Vapour Pressure Curves?
With regards to boiling points, 1-pentyne has a lower boiling point than 1-octyne.
With regards to vapor pressure curves, we can say that 1-butene has higher vapor pressures at lower temperatures than 1-heptene.
Now, these supposed differences in boiling points and vapor pressures arise due to thedifferences in the chain lengths of the molecules.
Larger molecules have stronger intermolecular forces of attraction than smaller molecules. Thus, more energy is required to move larger molecules into the vapor phase from the liquid state.
Read more baout Vapour Pressure Curves at; https://brainly.com/question/4463307
Male and female high school students reported how many hours they worked each week in summer jobs
Answer:
The correct answer is that the males have a significantly high outlier.
Step-by-step explanation:
If you look at the box plots show the long tails t6hat signify the Q3 outlier.
Which detail in the excerpt identifies it as fantasy? the bagginses throw extravagant parties. bilbo, a hobbit, is going to be 111. frodo is turning 33 years old. thirty-three is an important number.
The detail in the given excerpt titled The Fellowship of the Ring that identifies as a fantasy is called; Bilbo has a magic ring
What is the given excerpt fantasy:This novel titled "The Fellowship of the Ring" written by J.R.R. Tolkien has repetitive elements that define it as a fantasy novel.
These fantasy words include imagined worlds, mythical creatures and the supernatural. Since Bilbo was going to be eleventy-one 111 has these elements, then Bilbo belongs to the hobbits community which are mythical and fanatical creatures besides the age he is about to reach is unnatural even for a Hobbit.
Read more about Fantasy at; https://brainly.com/question/18598388
Answer:
B
Explanation:
2022
It is generally believed that nearsightedness affects about % of children in a certain region. a school district tests the vision of incoming kindergarten children. how many would be expected to be nearsighted? what is the standard deviation for the number of nearsighted children in this group?
The main subject of the poem is the relationship between and man.
Answer:ocean
Explanation:
edge2022
Answer: ocean
Explanation:
You must be at least 48 inches tall to ride the bumper cars
Answer:
h>=48
Explanation:
let h be height
h >= 48
If the allele for a long nose (n) is dominant to the allele for a short nose (n), what will be the relative frequency of n in a population?
The relative frquency of n in a population from the given premise of the allele is; It could be less frequent than N.
What is the relative frequency?Relative frequency is also called experimental probability and in an event , it is defined as the ratio of the number of outcomes in which a specified event occurs to the total number of trials. Though this not in a theoretical sample space but in an actual experiment.
In this question, long nose (N) is dominant to the allele for a short nose (n) and so the relative frequency will definitely be less frequent than N.
Read more about Relative frequency at; https://brainly.com/question/12134864
Mathematical methods for physicists 7th edition solutions
when activated phospholipase c cleaves an inositol phospholipid, what happens to the small signaling molecules the enzyme produces?
When activated phospholipase c cleaves an inositol phospholipid, Both inositol 1,4,5-trisphosphate (IP3) and diacylglycerol are retained in the membrane.
What occurs if phospholipase C is activated?When G protein is said to be stimulated, it is known to often activates phospholipase C.
Note that phospholipase C. is siad to hook up to a phospholipid known as phosphatidylinositol 4,5- biphosphate that is often seen in the plasma membrane lipid bilayer. The outcome of thses two hookup is the production of two products known as inositol 1,4,5 triphosphate (IP3) and diacylglycerol (DAG).
See options below
hen activated phospholipase C cleaves an inositol phospholipid, what happens to the small signaling molecules the enzyme produces? Choose one:
A. Both inositol 1,4,5-trisphosphate (IP3) and diacylglycerol are released into the cytosol.
B. Inositol 1,4,5-trisphosphate (IP3) remains in the membrane, while diacylglycerol is released into the cytosol.
C. Both inositol 1,4,5-trisphosphate (IP3) and diacylglycerol are retained in the membrane.
D. Inositol 1,4,5-trisphosphate (IP3) is released into the cytosol, while diacylglycerol is retained in the membrane.
E. Both inositol 1,4,5-trisphosphate (IP3) and Ca2+ are released into the cytosol.
Learn more about enzyme from
https://brainly.com/question/1596855
What information is not included in a company's prospectus brainly
A company's prospectus is any legal document that provides information and full details of the company.
The information in a company's prospectusThe question is incomplete, so I will list the information is a company's prospectus, instead.
The information include:
The company's management and their experienceBrief summary of the company's backgroundThe years of company's establishmentCompany name The company's principalsetc...Read more about company at:
https://brainly.com/question/24448358
Answer:
the information that is not included in a company's prospectus is the company's guaranteed earning potential.
Explanation:
In a company's prospectus, its assets, net worth, and annual revenue are included in the document but not their guaranteed earning potential.
Which mathematical word describes both 27 x and 6 x in the expression 27 x + 6 x ?
A spool is on a horizontal surface (with friction) and pulled to the right with a thread attached to the center of the spool, so that the spool rolls without slipping. the spool has a mass of m, moment of inertia i, and a radius of r
The relationship between the magnitude of the force of tension and the force of friction is; Ff = (r/R)Ft
What is Rotational Acceleration?We are given;
mass of spool = M
Radius = R
moment of inertia = I.
Now, the spool is not moving and as such;
r < R which means there is net torque = 0
Thus;
Ff × R = Ft × r
>> Ff = (r/R)Ft
Finally, the angular acceleration is expressed as;
α = a/R
Read more about Rotational Acceleration at: https://brainly.com/question/16968864
A student combs his hair with a plastic comb, and the hair becomes positively charged. what is the net charge of the comb and the hair and the direction of the charge transfer?
By nature hair is negetively charged, the net charge on the air is the subtraction of the positive charge from the hairs negetive charge,
What is Static Electricity?Static electricity is a phenomenum whereby charges which are imobile by nature and mearnt to be tranfered from one surface to another. The direction of the charge transfer is away from the positive charge.
Learn more about Static Electricity here:
https://brainly.com/question/18562731
The development of specialized tissues and organs in a multicellular organism directly results from
Intensive care units (icus) generally treat the sickest patients in a hospital. icus are often the most expensive department in a hospital because of the specialized equipment and extensive training required to be an icu doctor or nurse. therefore, it is important to use icus as efficiently as possible in a hospital. according to a large-scale study of elderly icu patients, the average length of stay in the icu is days (critical care medicine journal article). assume that this length of stay in the icu has an exponential distribution. do not round intermediate calculations.
a. Probability that the length of stay in the ICU is one day or less is:0.2614.
b. Probability that the length of stay in the ICU is between two and three days is:0.1426
c. Probability that the length of stay in the ICU is more than five days is:0.2198.
Probability
a. Probabilty of one day or less.
Using this formula
P(X≤1)=1-e^-ux
Since mean is 3.3 the decay parameter is:
u=1/3.3
Hence:
P(X≤1)=1-e^-1/3.3
P(X≤1)=1-e^-0.3030
P(X≤1)=1-0.7385991
P(X≤1)=0.2614
b. Probability of two and three days.
P(X≤2)=1-e^-ux
P(X≤2)=1-e^-2/3.3
P(X≤2)=1-e^-0.60606
P(X≤2)=1-0.54549589
P(X≤2)=0.45450
P(X≤3)=1-e^-ux
P(X≤3)=1-e^-3/3.3
P(X≤3)=1-e^-0.909091
P(X≤3)=1-0.402890
P(X≤3)=0.59711
Hence:
P(2≤X≤3)=0.59711-0.45450
P(2≤X≤3)=0.1426
c. Probability of more than 5 days.
P(X≤5)=e^-ux
P(X≤5)=e^-5/3.3
P(X≤5)=e^-1.515152
P(X≤5)=0.219775
P(X≤5)=0.2198 (Approximately)
Inconclusion the probability that the length of stay in the ICU is one day or less is:0.2614.
Learn more about probability here:https://brainly.com/question/25710880
movement of oxygen and carbon dioxide between alveoli and blood occurs by what process?
Answer:
In a process called diffusion, oxygen moves from the alveoli to the blood through the capillaries (tiny blood vessels) lining the alveolar walls.
Explanation:
Target profit is $100,000; total fixed costs are $120,000, and total variable costs are $500,000, the markup percentage is
The markup percentage to the variable cost using the variable cost method is 40%.
What is markup percentage?
The markup percentage to the variable cost using the variable cost method can be obtained by dividing the addition of the target profit and total fixed cost by the total variable cost as follows.
We know that:
Total fixed cost
= Fixed overhead costs + Fixed selling and administrative costs
= $120,000 + $50,00
= $170,000
The markup percentage to the variable cost
= (Target profit + Total fixed cost) / Total variable cost
= ($100,000 + $170,000) / $675,000
= $270,000 / $675,000
= 0.40, or 40%.
Hence, the markup percentage to the variable cost using the variable cost method is 40%.
Learn more about markup percentage here : https://brainly.com/question/26085685
Answer:
44%
Explanation:
The variable cost method determines price by adding a mark up to variable cost. The mark up is set to cover a fixed cost plus target profit on top of variable cost.
markup=(target profit+total fixed cost)/total variable cost
Which change is an unlikely result of destruction of wetlands?
Answer:
healthy fish populations
Explanation:
i just took the test and get it right
when would be a good time to use a bcc rather than a cc?
Answer:
BCC has more solid uses . Here are the most common two : 1 . When you do n't want the primary recipient to know . • A good example could be when you 're having problems with an employee . When sending them an email , you can BCC your supervisor or HR in the email so that they get a copy of your correspondence . In this case , the other team members will receive it , but your fellow employee will not see that other parties have been included in the correspondence .
Explanation:
Which type of growth is best illustrated by this rabbit population?
The type of growth that is best illustrated by the rabbit population is; exponential growth.
What is the population growth?Looking the graph giving illustrated by the rabbit population seen online, it is clear that the number of individual in that population continually increase until a maximum point was reached. Thereafter, there was a slight decline in the population.
Finally, the maximum point reached on the graph is the carrying point and the value from the graph is about 0.4 million and we can say that this depicts an exponential growth model.
Read more about population growth at; https://brainly.com/question/3581471
The ratio of hybrid cars to gasoline-powered cars in the parking lot of a local office building is 3:11. if there are 280 cars in the lot and one is to be selected at random to get the reserved parking space nearest the building, find the probability the car selected is a hybrid. express your answer as a fraction.
Answer:
The probability that it will be a hybrid is 21.4%.
Probability is the ratio of number of occurrences to total number of possible occurrences.
Given a total number of 280 cars. The number of hybrid cars is gotten by using the ratio.
Number of hybrid cars = (3/14) * 280 = 60 cars
Probability of picking a hybrid car = Number of hybrid car/total number of cars = 60 cars / 280 cars = 21.4%
Therefore the probability that it will be a hybrid is 21.4%.
Explanation:
;-
What is pieta?a.a sculpture of mary holding jesus’ bodyb.a sculpture of davidc.a painting of the creation of mand.a self-portrait of michelangelo please select the best answer from the choices providedabcd
Which example shows an interaction between the urinary system and the circulatory system?
The main interaction between the urinary system and the circulatory system is both of the following parts of the human body work for the kidney.
The human body is the collection of many systems like the cardiovascular system for the heart, the urinary system for filtering the body, the circulating system for movement, and so on. All these functions help the body to regulate the smooth functioning of the body.
When the blood enters the kidney through arteries they go through the tiny capillaries that are seen in the urinary system. The blood entered into the kidney later moves to nephrons, where the blood is purified with the help of filters.
The waste that is obtained after the purification of the blood is then transferred to the vital substance that absorbs the bloodstream. It helps the body to manage and control the level of pressure in the blood.
Here the job of the heart is to simultaneously send the oxygenated blood all around the body and send the unwanted, discharged waste to the kidney where it helps to observe the required elements from the waste and transpose it to the urinary system.
The main work of the circulating system is to transpose the oxygenated blood to every part of the cell and provide them with sufficient nutrients.
From this system it is understandable that the similarities between circulatory and urinary system is both of the parts functions to remove waste from the body.
To know more about urinary and circulating system follow the link given below:
https://brainly.com/question/14965621?referrer=searchResults
At the playground which one is an example of a wheel and axle
Answer:
Not enough information to answer
Find two examples of hyperbole in chapter 5 the watsons go to birmingham
An example of hyperbole that were written in chapter 5 of "The Watsons go to Birmingham" include the following:
The whole upstairs smelled like a giant match.What is hyperbole?Hyperbole can be defined as a figure of speech (figurative language) that connotes an unintentional or deliberate exaggeration (overstatement) of a situation, an event or thing by a writer of a literary work.
Two (2) examples of hyperbole that were written in chapter 5 of "The Watsons go to Birmingham" include the following:
The whole upstairs smelled like a giant match.They had to wear clothes that smelled like smoke for two years because their house caught fire.Read more on hyperbole here: https://brainly.com/question/23459635