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Valeria lives in Ohio with her parents. Her parents are both from Columbia, and they have been speaking Spanish with Valeria
1. 7 answers
2. 131 views
THE GROWING ATLANTIC OCEAN QUICK CHECK.WHICH DESCRIBES HOW THE ATLANTIC OCEAN AND THE PACIFIC OCEAN CHANGES OVER TIME? a. both
1. 1 answer
2. 261 views
THE GROWING ATLANTIC OCEAN QUICK CHECKWHICH DATA IS USED TO MAKE A SONAR MAP OF THE OCEAN FLOOR? a. the time it takes for a
1. 1 answer
2. 296 views
Simplify the following expression with positive exponents only.(3x^1/2)^-2
1. 1 answer
2. 278 views
Which action is a well known symptom of body dysmorphic disorder?
1. 1 answer
2. 358 views
An excess of Ca(s) is added to 180g of distilled water at STP. What volume of H2 gas can be produced?a) 448 L b) 224 L c) 112 L
1. 1 answer
2. 456 views
A student designs an experiment to determine the molar volume of nitrogen gas using a barometer, thermometer, table of vapor
1. 1 answer
2. 417 views
if a movie was 1 hour and 25 minutes long and it ended at 6:30. when did it start?
1. 2 answers
2. 257 views
Assuming a proprietorship, partnership, and corporation earns equal amount of income and it is distributed evenly among owners,
1. 0 answers
2. 378 views
Sara and Juan conducted an experiment to test which soil would be best for growing plants. They used all three types of soil
1. 1 answer
2. 633 views
What gives extra information about the graphic being used in an expository text?
1. 1 answer
2. 265 views
A particle moves in a central potential U(r) = −k/re^−r/ξ (screened potential, with k > 0 and ξ > 0). For what values of
1. 0 answers
2. 364 views
1. In early South Asian society, the caste system functioned primarily as a tool of discrimination. What is your response to the
1. 3 answers
2. 1,033 views
The speed of a projectile when it reaches itsmaximum height is 1/5 the speed when the projectile is at 1/5 its maximum height.
1. 2 answers
2. 460 views
6. The formula for the volume of a rectangular prism is V=lwh.a. Solve this formula for h. b. Find the height of a rectangular
1. 1 answer
2. 667 views
A 20.0 kg block is being pushed forward on a flat surface with a force of magnitude 45.0 N against a frictional force of 13.0 N.
1. 1 answer
2. 755 views
2 cells, each of Emf 2v and internal resistance 0.5ohms are connected in series .they are made to supply current to a
1. 3 answers
2. 784 views
I need o words.
1. 1 answer
2. 224 views
You have read passages from Irish Fairy Tales and The Odyssey. Each contains interactions between the main character and a dog.�
1. 1 answer
2. 886 views
Patrice cuts a piece of board 3' long from a board that is x feet long. find an expression that describes the length in feet of
1. 1 answer
2. 450 views
Verify the given linear approximation at a = 0. Then determine the values of x for which the linear approximation is accurate to
1. 1 answer
2. 5,759 views
5k as a algabraic expression
1. 2 answers
2. 233 views
**I have the answers for 1a and 1b but I am stuck on 2a. and 2b.**An object is moving in a straight line according to s(t) =
1. 1 answer
2. 288 views
An object is moving in a straight line according to s(t) = -t^2+4t-3 where s(t) = distance the object goes in miles at. t=times
1. 3 answers
2. 574 views
A runner hopes to complete a 12,00 m run in less than 30 min. after exactly 25 min, there are still 1000 m to go. The runner
1. 1 answer
2. 385 views
A 20.0-kg crate sits at rest at the bottom of a 11.0 m -long ramp that is inclined at 36 ∘ above the horizontal. A constant
1. 1 answer
2. 712 views
A cup of cereal has 12 grams of fiber,which is 40% of the recommended amount.
1. 3 answers
2. 1,069 views
Part of speech for The Lakota Sioux
1. 1 answer
2. 365 views
I'm doing a final lab for my Chemistry class, which entails the reaction of Aluminium and hydrochloric acid to produce gas that
1. 1 answer
2. 530 views
Find the rule for each geometric sequencea3 = -4, a6 = 500
1. 1 answer
2. 791 views
A step-down transformer has 200 turns of wire in its primary coil. How many turns are in the secondary coil if the input voltage
1. 1 answer
2. 1,882 views
The input voltage from a generating plant to a transformer is 11,000 V. If the output voltage from the transformer to
1. 1 answer
2. 1,200 views
What is the ratio of turns for the secondary to primary coils in a step-down transformer, if the input voltage from a substation
1. 1 answer
2. 1,796 views
If other than 8 inches wide and 12 inches long is in large to a poster. If the width is in large to 24 inches what is the length
1. 1 answer
2. 521 views
A vacuum tube controls the flow of electrons that pass through it. In order to create a vacuum nearly all of the air must be
1. 1 answer
2. 780 views
A sample is taken that has 400,000,000 particles in it. If 20 of these particles are a dangerous chemical, what is the
1. 1 answer
2. 590 views
Solve each logarithmic equation. Check for extraneous solutionslog42 = log21 +log(x-1)
1. 2 answers
2. 708 views
Use the properties of logarithms to expand the expression.log6 36x^5
1. 1 answer
2. 968 views
An 18-carton pack of juice costs $5.67. At the same rate, how much will a 6-carton pack cost
1. 3 answers
2. 582 views
How do I balance chemical equations? Here's an example problemC2H5OH +O2 --> CO2 + H20 Thanks!
1. 3 answers
2. 1,870 views
Write so the charges are equalLi+ and OH1- Ca2+ and O2- Al3+ and PO43- Na1+ and S2- Zn2+ and Cl1- Al3+ and 02-
1. 3 answers
2. 808 views
An ideal gas was slowly compressed at constant temperature to one-half it’s original volume. In the process, 150 kcal of heat
1. 0 answers
2. 606 views
Meaning of designated subjects
1. 1 answer
2. 492 views
x^2-x-20 divided by x-5
1. 2 answers
2. 493 views
A Retailer planned to buy some computers from a total of sh 1800000. before the retailer could buy the computers the price per
1. 4 answers
2. 1,806 views
express (1/x-2)-(2/x+5)=(3/x+1) in the form of ax^2+bx=0
1. 2 answers
2. 412 views
find the equation of a straight line which is equidistant from the points(2,3) and (6,1) expressing it in the form ax+by=c where
1. 4 answers
2. 4,001 views
Explain how to test for the presence of glucose and protein in urine.
1. 1 answer
2. 573 views
Describe how to test for the presence of glucose and protein in urine.
1. 1 answer
2. 532 views
Neema did y tests and scored a total of 120 marks. she did two more tests which she scored 13 and 14 marks. The mean score of
1. 3 answers
2. 1,355 views
When 2 moles of K3PO4 is dissolved in water, how many moles of ions are produced? For your answer do not put units, just the
1. 1 answer
2. 1,575 views
Drag the words to the boxes in the sentences.Burmese Khmer porcelain reservoirs Indonesia Mekong By the ninth century, the
1. 97 answers
2. 25,949 views
Which most accurately traces the changing attitudes of the protesters during the year-long Arab Spring demonstrations?The
1. 1 answer
2. 745 views
Scientists want to place a 3100 kg satellite in orbit around Mars. They plan to have the satellite orbit a distance equal to 1.9
1. 1 answer
2. 1,162 views
Now, three masses (m1 = 3.1 kg, m2 = 9.3 kg and m3 = 6.2) hang from three identical springs in a motionless elevator. The
1. 2 answers
2. 809 views
Now, three masses (m1 = 3.1 kg, m2 = 9.3 kg and m3 = 6.2) hang from three identical springs in a motionless elevator. The
1. 14 answers
2. 4,456 views
Zach borrowed $50,000 to buy a car, put a down payment on a house, and pay for student loans. Some of the money was borrowed at
1. 1 answer
2. 777 views
Find the probability a five card hand chosen from a standard 52 card deck has at least three spades.
1. 1 answer
2. 468 views
Obstacles, although they have their disadvantages, can be used to benefit us in the future. We can either let obstacles stand in
1. 1 answer
2. 894 views
which property of carbon atoms is essential to the creation of lifes molecules?
1. 1 answer
2. 624 views
Write the equation in slope-intercept form of the line that is parallel to the given line and passes through the given point.Y=2
1. 3 answers
2. 791 views
Solve each compound inequality.-1-10a<-1v10+3a< or = -5
1. 1 answer
2. 579 views
Consider the functions A(x, y) = x^2y + xy − 3xy^2, and B(x, y) = xe^xy − y(a) Calculate the x derivative of A, or Ax. (b)
1. 1 answer
2. 479 views
Estimate the dipole moment, in Debye units, of the HI molecule based on difference in Pauling electronegativity between the
1. 0 answers
2. 723 views
How do you find the ground state electron configurations of molecules like NO
1. 1 answer
2. 556 views
Help. I have to angles and a side how do I do this Angle 1: 90 degrees Angle 2: 63 degrees Side 1: 5 mmso I know angles need to
1. 2 answers
2. 593 views
The 1-D harmonic oscillator is a good approximation for the vibration of the bond between the atoms of a diatomic molecule.
1. 1 answer
2. 606 views
The delocalized electrons in a long-chain polyene exist in quantum states that can be reasonably approximated by the particle in
1. 1 answer
2. 878 views
Calculate the pressure in atmospheres in the ocean at a depth of 3.20 km assuming the constant density of sea water in the water
1. 0 answers
2. 606 views
What is the energy in Joules of a photon of light having a frequency of 1.000 1018 typical of the gamma ray region of the
1. 1 answer
2. 523 views
Write down the electron configuration of sodium in the format 1s2_2s2_2p6_etc_etc.
1. 1 answer
2. 557 views
Write down the electron configuration of the Cu(I) ion in the format 1s2_2s2_2p6_etc_etc.
1. 1 answer
2. 623 views
Of the 3 elements nitrogen , oxygen , and aluminum, what is the atomic number of the one that has the smallest atomic radius?
1. 2 answers
2. 622 views
Of the 3 elements fluorine, nitrogen, and carbon, what is the atomic number of the one that has the largest atomic radius?
1. 1 answer
2. 767 views
Of the 3 elements fluorine, nitrogen, and carbon , what is the atomic number of the one that has the lowest ionization energy?
1. 0 answers
2. 554 views
Of the 3 elements nitrogen, oxygen, and fluorine, what is the atomic number of the one that has the highest ionization energy?
1. 1 answer
2. 561 views
What is the l quantum number for the last electron added in the Aufbau procedure for forming the electron configuration of
1. 1 answer
2. 570 views
What is the n quantum number for the last electron added in the Aufbau procedure for forming the electron configuration of
1. 0 answers
2. 536 views
The work function for a certain metal is 3.00 eV. Calculate the speed of the electrons in m/s ejected by light of wavelength 209
1. 1 answer
2. 762 views
Calculate the wavelength in nm of the line with n = 6 in the Pfund series of the spectrum of atomic hydrogen.
1. 1 answer
2. 765 views
Calculate the speed of electrons in meters per second if their characteristic wavelength is 543 pm.
1. 1 answer
2. 532 views
The price for an adult carnival ticket is 6.5 more than a carnival ticket for a child. Bob takes his son to the carnival. He
1. 2 answers
2. 686 views
Rewrite the following equation in slope-intercept form:8x-10y=-9 Thank you.
1. 4 answers
2. 974 views
Rewrite the following equation in slope-intercept form:-13y-6=18x Thank you.
1. 1 answer
2. 751 views
Need help with writing an equation of the line that passes through the given points.f(4)=-8, f(-3)=1
1. 2 answers
2. 427 views
Suppose that a comet that was seen in 545 A.D. by Chinese astronomers was spotted again in year 1937. Assume the time between
1. 1 answer
2. 702 views
A freight train leaves the train station 44 hours before a passenger train. The two trains are traveling in the same direction
1. 1 answer
2. 1,099 views
Completing a lab assignment and was wondering if anyone could look over my work.A 5.0-g mass is sandwiched between two springs
1. 1 answer
2. 1,196 views
How can I find the distance?Mountain pull. A large mountain can slightly affect the direction of “down” as determined by a
1. 1 answer
2. 751 views
A new toilet model has two different flush settings in order to conserve water. One setting uses 1.6 gallons per flush and the
1. 1 answer
2. 1,385 views
A car can decelerate at -2.47-m/s2 without skidding when coming to rest on a level road. What would its deceleration (in m/s2)
1. 1 answer
2. 918 views
In which sentence about “Two Kinds” is the word nonchalantly used correctly?The family nonchalantly moved to United States
1. 6 answers
2. 1,158 views
Which sentence contains a misplaced or dangling modifier?A) When will your family be going on vacation? B) Uncle Frasier's
1. 2 answers
2. 27,228 views
EXPLAIN HOW POLAR COVALENT BONDS ARE CREATED.atoms within the bond do not have the same pull on the shared electron, and as a
1. 0 answers
2. 493 views
why are buffer so important in the human body?
1. 1 answer
2. 547 views
(Use the passage to answer the question.)8. Read lines 5 – 9 from “The Olympic Swimmer.” Swimmers swivel, splash, and kick
1. 5 answers
2. 9,525 views
A trapezium measures 9.5cm (b1) 17cm (b2) & 6cm (h). Now, divide the trapezium into a rectangle & a triangle to find their
1. 0 answers
2. 618 views
The figure is made up of two rectangles measuring 7cm by 3 and a square of side 4cm. Find the area of the figure.
1. 2 answers
2. 646 views
alicia rides 25% of a 100 mile trip the first day. she rides 331/3% of the remaining distance the second day.whatpercent of the
1. 1 answer
2. 475 views
MT bisects <LMP, m<LMT, = (3x+12), and m<TMP, = (6x - 24), Find m<LMPHow Do I figure out problems such as this one , Thanks!
1. 0 answers
2. 577 views

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