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Questions Asked on April 13, 2020

Ali's tyre pressure gauge shows a reading which is 8% lower than the actual pressure.What is the actual pressure of Ali's tyres
1. 9 answers
2. asked by mboc
3. 7,802 views
Two small identical metal spheres, A and B, on insulated stands, are each given a charge of +2.4 10-6 coulomb. The distance
1. 16 answers
2. asked by Sarah
3. 4,689 views
Two months ago, the mean daily rainfall in a local city was 9.4 cm. The mean absolute deviation was 3.5 cm. Last month, the mean
1. 3 answers
2. asked by cleo
3. 4,000 views
What is the correct formula for the compound formed by Ca2+ and NO2?A. Ca2(NO)2 B. Ca(NO2)2 C. CaNO2 D. Ca2NO2
1. 2 answers
2. asked by Goldfish
3. 3,958 views
At the start of 2015, Barry's house was worth £270000.The value of his house increased by 3% every year. Work out the value of
1. 6 answers
2. asked by dylan
3. 3,642 views
Suppose that Θ and 𝑊 are independent, both with variance 1 , and that 𝑋=Θ+𝑊 . Furthermore, 𝐄[Θ]=1 and
1. 1 answer
2. asked by dewkriu
3. 3,514 views
Suppose that the random variable Θ takes values in the interval [0,1].a) Is it true that the LMS estimator is guaranteed to
1. 1 answer
2. asked by dwie
3. 3,346 views
A simple wheel and axle is used to lift a bucket of water from a well the radii of the wheel and axle are 20cm and 4cm
1. 3 answers
2. asked by Rodas
3. 3,308 views
A store sells packages of 48 Snickers bars for $28 per package, and packages of 36 KitKat bars for $22.50 per package. Mrs.
1. 7 answers
2. asked by Helen
3. 3,265 views
Recall that the MAP estimator for the problem of estimating the bias of a coin is 𝑋/𝑛 , which is different from the LLMS
1. 1 answer
2. asked by sdkj
3. 2,891 views
Buses to Aintree leave the station every 25 minutes.Buses to Blossford leave the station every 30 minutes. Buses to both places
1. 2 answers
2. asked by KYL
3. 2,864 views
Determine if it is possible to form a triangle using the set of segments with the given measurements. Explain your reasoning.7
1. 2 answers
2. asked by cookie giver! 🍪🍪
3. 2,813 views
Mr and Mrs Boyden take their 3 children to a leisure park.They buy tickets for the whole family. The cost of an adult ticket is
1. 2 answers
2. asked by JP
3. 2,614 views
We wish to estimate an unknown quantity Θ. Our measuring equipment produces an observation of the form X-Θ3 + W, where W is a
1. 2 answers
2. asked by ndwjhro
3. 2,466 views
If, in a monopoly market, the demand function for a product isp = 140 − 0.80x and the revenue function is R = px, where x is
1. 2 answers
2. asked by Brett
3. 2,249 views
Brian has 8 feet of canvas. He needs 1/4 foot to make a painting.How many paintings can Brian make?
1. 8 answers
2. asked by Ashley
3. 2,232 views
A bike was recently marked down $200.00 from its initial price. If you have a coupon for an additional 30% off after the
1. 6 answers
2. asked by Anonymous
3. 2,117 views
The table shows the height of a plant over time. Which type of function best models the data? Write an equation to model the
1. 6 answers
2. asked by 𝓜𝓘𝓐
3. 1,981 views
Moby travels down a halfpipe on his skateboard in five seconds. His speed at the bottom is 10 m/s. What was his acceleration?I
1. 5 answers
2. asked by seven
3. 1,901 views
A chemist performs a series of reactions that produce binary lithium compounds. The elements include sulfur, chlorine, nitrogen,
1. 2 answers
2. asked by Bob
3. 1,867 views
Marcel gives Philip a business loan of $10,000 for 2 years with an annual interest rate of 9%.What is Philip's monthly payment
1. 2 answers
2. asked by Tati
3. 1,851 views
A rectangular tank with a square base, an open top, and a volume of 32 ft cubed is to be constructed of sheet steel. Find
1. 1 answer
2. asked by Abby
3. 1,823 views
Julia earns gross monthly pay of $3300. Of her paycheck, 25% is withheld for deductions, which means that 75% is net earnings.
1. 1 answer
2. asked by Romero
3. 1,793 views
Lisa and Ant share some money in the ratio 5:8. What fraction of the money does Lisa receive?
1. 3 answers
2. asked by Jh
3. 1,710 views
Two major causes of low voter turnout include the fact thatA. older Americans tend to vote in lower numbers and those with less
1. 4 answers
2. asked by Anna
3. 1,639 views
Suppose that Θ , 𝑋1 , and 𝑋2 have zero means. Furthermore,𝖵𝖺𝗋(𝑋1)=𝖵𝖺𝗋(𝑋2)=𝖵𝖺𝗋(Θ)=4, and
1. 2 answers
2. asked by irowif
3. 1,495 views
It took Joe 3 hours swimming at a speed of 12 miles per hour to swim along the Charles River. If Jennifer is swimming the same
1. 1 answer
2. asked by Lisa
3. 1,458 views
Which of the following describes how the Spanish colonization affected American Indians in Middle America?A. Spanish colonizers
1. 3 answers
2. asked by person
3. 1,457 views
The account balance on April 1st is $60.15. On April 15th a payment of $51.00 is made. On April 25th a purchase of $91.27 is
1. 2 answers
2. asked by beyonce
3. 1,391 views
Loan Amount: $13,000Method of payment: discount basis Amount of Interest: $625 Term of loan: 1 year Effective Rate of Interest
1. 2 answers
2. asked by beyonce
3. 1,382 views
Type the price per unit in blanks a and b, and place an x by the best buy.Round your answer to the nearest tenth of a cent. a.
1. 3 answers
2. asked by beyonce
3. 1,341 views
Why would it not be appropriate for Congress to get the Supreme Court’s opinion about a bill it is considering?A.It would
1. 2 answers
2. asked by eva
3. 1,333 views
Identify the ordered pair that represents the vector from 649-11-02-00-00_files/i0030000.jpg to
1. 1 answer
2. asked by Bennajae
3. 1,325 views
a small car has a head-on collision with a large truck. Which vehicle has the larger change in momentum?
1. 1 answer
2. asked by Christian
3. 1,233 views
Unpolarised light of intensity 4.0Wm^−2 is incident on a polariser placed at 15∘ to the vertical.State the intensity of the
1. 0 answers
2. asked by Physics
3. 1,223 views
Find the maximum revenue for the revenue functionR(x) = 359x − 0.6x2. (Round your answer to the nearest cent.) R = $
1. 1 answer
2. asked by Brett
3. 1,216 views
1. In a given year, residents of a country spent approximately $58.2 billion on their pets. Of this amount, $15.6
1. 1 answer
2. asked by Anonymous
3. 1,209 views
a pupil of mass 50 kg runs a flight of 20 stairs each 25cm high in a time of 20 seconds (take g= N/kg calculate the pupil s gain
1. 3 answers
2. asked by Emmanuel
3. 1,161 views
Which of the following is true about members of the Supreme Court?A.Justices are elected for life and cannot be impeached.
1. 2 answers
2. asked by eva
3. 1,123 views
Find the elasticity of demand (E) for the given demand function at the indicated values of p. Is the demand elastic,
1. 1 answer
2. asked by Abby
3. 1,093 views
Find the circumference of the given circle. Use 3.14 for pi, and round your answer to the nearest tenth.www.usatestprep.com/modu
1. 1 answer
2. asked by Spring Allergies
3. 1,079 views
a gas has a volume of 4L at a temperature of -33 degrees C. if the temperature is increased to 27 degrees C and the pressure
1. 1 answer
2. asked by alicia
3. 1,041 views
How were early New Guineans different from Australia’s first people?A. They were among the first people to discover farming.
1. 4 answers
2. asked by Bxby London
3. 1,038 views
If the supply and demand functions for a commodity are given byp − q = 10 and q(2p − 10) = 2100, what is the equilibrium
1. 1 answer
2. asked by Brett
3. 1,024 views
Which are the main philosophies of judicial interpretation? Select all that apply.A.judicial activism B.judicial jurisdiction
1. 4 answers
2. asked by eva
3. 1,014 views
When P- and S-waves reach the surface, the ground vibrates, and anything built on it is shaken in directions that depend on
1. 1 answer
2. asked by Mini
3. 991 views
Suppose that instead of estimators of the form 𝑎𝑋+𝑒 , we consider estimators of the form Θˆ=𝑎𝑋 and ask for the
1. 1 answer
2. asked by cnwiufhwr
3. 980 views
Which factor led to the establishment of the Voting Rights Act?A.The Fifteenth Amendment was being circumvented by Southern
1. 3 answers
2. asked by Anna
3. 978 views
The profit function for a certain commodity isP(x) = 150x − x2 − 1000. Find the level of production that yields maximum
1. 1 answer
2. asked by Brett
3. 896 views
claude is getting a new computer for his birthday this year
1. 2 answers
2. asked by Anonymous
3. 893 views
Which are the main philosophies of judicial interpretation? Select all that apply.A.judicial activism B.judicial jurisdiction
1. 1 answer
2. asked by john
3. 880 views
A political party’s national convention is BEST defined as a meeting whereA. delegates elect the national chairperson and the
1. 1 answer
2. asked by Anna
3. 876 views
Suppose a company has fixed costs of $38,400 and variable cost per unit of1 3 x + 222 dollars, where x is the total number of
1. 1 answer
2. asked by Brett
3. 863 views
How is the flow rate of gas controlled as it leaves a storage container?
1. 2 answers
2. asked by Tiana
3. 860 views
setting up a photograph to control the lighting, the subjects position, and the angle of the photograph is an example of which
1. 2 answers
2. asked by happy
3. 835 views
on the chart, which two philosophies talk about improving society
1. 3 answers
2. asked by maria
3. 798 views
There was water damage to personal property in a home. The items damaged were originally priced at $4000. The items lose value
1. 2 answers
2. asked by jacob
3. 757 views
The winner-take-all system of elections in the United States creates a barrier for third parties because third partiesA. often
1. 1 answer
2. asked by Anna
3. 747 views
The sales tax on a used car is $156, and the sales tax rate is 5%. Find the purchase price (the price before taxes
1. 2 answers
2. asked by Anonymous
3. 735 views
Which is an important purpose of having the president serve as the military’s commander-in-chief?A.civilian control of the
1. 1 answer
2. asked by eva
3. 713 views
what is 2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2x2?
1. 3 answers
2. asked by Evan Dudley
3. 696 views
A common trend in American party politics is that as Americans get older, they tend toA. identify as either Democrats or
1. 1 answer
2. asked by Anna
3. 695 views
n investment of $93 comma 000 was made by a business club. The investment was split into three parts and lasted for one year.
1. 2 answers
2. asked by Anonymous
3. 695 views
1. After returning from a knee injury, your trainer tells you to return to your running program slowly. She suggests running for
1. 6 answers
2. asked by sara
3. 664 views
1. After returning from a knee injury, your trainer tells you to return to your running program slowly. She suggests running for
1. 6 answers
2. asked by sara
3. 659 views
3. Human cannonballs have been a part of circuses for years. A human cannonball with a mass of 70 kg experiences an impulse of
1. 5 answers
2. asked by Mea
3. 655 views
In planning the opening of your restaurant, you estimate that the restaurant's total area should allow each customer 20 square
1. 3 answers
2. asked by beyonce
3. 644 views
State the physical quantities one has to measure in order to determine the Young's Modulus of a wire.
1. 2 answers
2. asked by Jasmine
3. 628 views
Does anybody know the answer to this question? According to the equation for the diffraction pattern, the angles of constructive
1. 0 answers
2. asked by Anonymous
3. 607 views
In a general election, candidates will typically adjust their messages toA. target as broad a voting base as possible. B.
1. 1 answer
2. asked by Anna
3. 604 views
How do you find the wavelength of the fourth harmonic of a closed pipe with length 2m?
1. 1 answer
2. asked by Anonymus
3. 603 views
I need help on these questions:1. After returning from a knee injury, your trainer tells you to return to your running program
1. 4 answers
2. asked by Klara
3. 582 views
On January 2, 2019, Konrad Corporation acquired equipment for $500,000. The estimated life of the equipment is 5 years or 18,000
1. 0 answers
2. asked by hose
3. 571 views
A 100g toy car is propelled by a compressed spring that starts it moving.The compression of the spring is 18cm. It coasts up the
1. 1 answer
2. asked by Anonymous
3. 564 views
A plane flies on a heading of S60 degrees East at a constant speed of 550 km/h.If the velocity of the wind is 50 km/h on a
1. 3 answers
2. asked by drumboy34
3. 559 views
1. Which statement is shared by both "Zoos: Joys or Jails?" and "Why Do We Need Zoos?"a. clearly stated claim b. humorous
1. 0 answers
2. asked by happy
3. 556 views
using mean value theoremjustify y=e^x over [0,1]
1. 1 answer
2. asked by Anonymous
3. 537 views
What might one conclude about politics prior to the Federal Election Campaign Act of 1974?A. Political machines had reached the
1. 2 answers
2. asked by Anna
3. 529 views
In a compare and contrast essay, which of the following transitions would show a comparison of ideas
1. 3 answers
2. asked by Joseph
3. 521 views
Richard was born in the 20th century. On his birthday in 2016, his age will be equal to the remainder when his birth year is
1. 1 answer
2. asked by Bella
3. 504 views
Objective:The purpose of this lab project is to exposes you to writing larger programs, and how to use selection. Problem
1. 0 answers
2. asked by devraj
3. 494 views
Simplify.75 square root
1. 1 answer
2. asked by carmella
3. 490 views
Consider the circuit shown (in the link below), determine the time required for the capacitor to reach a full chargewhere: DC =
1. 2 answers
2. asked by anonymous
3. 480 views
please help me!There is a capacitor C1 constructed by a pair of paralleled conductive plates 20 mm by 50 mm, spacing distance of
1. 0 answers
2. asked by Please Help me!!!!
3. 479 views
b. Explore mechanical waves (like sound and water waves) and/or electromagnetic waves (like light waves). Consider how these
1. 0 answers
2. asked by urgent
3. 478 views
a pregnant woman goes out of her room goes to the refrigerator opens a can of tuna a soda a yogurt and a cookie what did she
1. 2 answers
2. asked by jean
3. 474 views
can anyone help me on this question. I don't understandA capacitor is constructed of two aluminium plates separated by a
1. 7 answers
2. asked by anonymous
3. 473 views
An object with a charge of 2.3 space x space 10 to the power of negative 6 end exponent C and an object of charge negative 4.2
1. 1 answer
2. asked by Anonymous
3. 471 views
Static electricity can build up to a maximum of _________ volts only.a) 110 b) 1000 c) 12 d) none are correct
1. 2 answers
2. asked by anonymous
3. 466 views
A manufacturer is designing a two part firecracker with a total mass of 1.0 kg. The firecracker will launch at a speed of 25
1. 1 answer
2. asked by Mea
3. 459 views
What difficulties do using non-standard units present for introducing measurement? What are the advantages of using non-standard
1. 1 answer
2. asked by Andrea
3. 448 views
A Bat hanging motionless on the ceiling of a cave has no mechanical energy. True or false?
1. 1 answer
2. asked by Goldfish
3. 444 views
Genna has 5/6 litre of soup. She pours the soup equally into 10 mugs. How much soup is in each mug?
1. 1 answer
2. asked by Someone
3. 441 views
The magnetic field in a loudspeaker is 0.18 T. The wire consists of 150 turns wound on a 1.4 cm diameter cylindrical form. The
1. 0 answers
2. asked by anonymous
3. 440 views
Explain how industry in Texas has led to progress in technology and educationThis is a short answer essay. All I need is the
1. 5 answers
2. asked by Nobody
3. 427 views
What evidence supports the wave model for light?How do we find the location and intensity of the fringes in interference and
1. 1 answer
2. asked by Anonymous
3. 417 views
Can somebody check my math before I submit it? Thanks.1. Answer: Arithmetic Sequences 2. Answer: 60, 66, 72, 78, ... 3. Answer:
1. 2 answers
2. asked by Klara
3. 416 views
An employer has $500 that she can award in bonuses to her 7 employees. If she wants all of the bonuses to be in $25 increments
1. 1 answer
2. asked by Dave
3. 412 views
graph a function with following rules:- local max at x=2 - local min at x=1 - does not have any concavity - domain: [-3,3]
1. 1 answer
2. asked by Anonymous
3. 410 views
97.5%,1.97%,0.001%,0.03,0.5% Greatest to least
1. 1 answer
2. asked by Leelee
3. 398 views

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