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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. 136 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. 267 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. 302 views
Simplify the following expression with positive exponents only.(3x^1/2)^-2
1. 1 answer
2. 285 views
Which action is a well known symptom of body dysmorphic disorder?
1. 1 answer
2. 363 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. 462 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. 424 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. 259 views
Assuming a proprietorship, partnership, and corporation earns equal amount of income and it is distributed evenly among owners,
1. 0 answers
2. 383 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. 641 views
What gives extra information about the graphic being used in an expository text?
1. 1 answer
2. 269 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. 376 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. 1,038 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. 466 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. 675 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. 762 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. 796 views
I need o words.
1. 1 answer
2. 229 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. 893 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. 458 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. 5,766 views
5k as a algabraic expression
1. 2 answers
2. 237 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. 296 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. 578 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. 391 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. 721 views
A cup of cereal has 12 grams of fiber,which is 40% of the recommended amount.
1. 3 answers
2. 1,073 views
Part of speech for The Lakota Sioux
1. 1 answer
2. 370 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. 535 views
Find the rule for each geometric sequencea3 = -4, a6 = 500
1. 1 answer
2. 797 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. 1,887 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. 1,209 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. 1,803 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. 528 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. 785 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. 594 views
Solve each logarithmic equation. Check for extraneous solutionslog42 = log21 +log(x-1)
1. 2 answers
2. 715 views
Use the properties of logarithms to expand the expression.log6 36x^5
1. 1 answer
2. 974 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. 586 views
How do I balance chemical equations? Here's an example problemC2H5OH +O2 --> CO2 + H20 Thanks!
1. 3 answers
2. 1,880 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. 814 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. 615 views
Meaning of designated subjects
1. 1 answer
2. 498 views
x^2-x-20 divided by x-5
1. 2 answers
2. 499 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. 1,819 views
express (1/x-2)-(2/x+5)=(3/x+1) in the form of ax^2+bx=0
1. 2 answers
2. 417 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. 4,008 views
Explain how to test for the presence of glucose and protein in urine.
1. 1 answer
2. 586 views
Describe how to test for the presence of glucose and protein in urine.
1. 1 answer
2. 540 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. 1,365 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. 1,580 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. 25,970 views
Which most accurately traces the changing attitudes of the protesters during the year-long Arab Spring demonstrations?The
1. 1 answer
2. 753 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. 1,171 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. 817 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. 4,464 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. 788 views
Find the probability a five card hand chosen from a standard 52 card deck has at least three spades.
1. 1 answer
2. 470 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. 898 views
which property of carbon atoms is essential to the creation of lifes molecules?
1. 1 answer
2. 627 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. 796 views
Solve each compound inequality.-1-10a<-1v10+3a< or = -5
1. 1 answer
2. 583 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. 483 views
Estimate the dipole moment, in Debye units, of the HI molecule based on difference in Pauling electronegativity between the
1. 0 answers
2. 725 views
How do you find the ground state electron configurations of molecules like NO
1. 1 answer
2. 561 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. 598 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. 613 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. 884 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. 612 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. 530 views
Write down the electron configuration of sodium in the format 1s2_2s2_2p6_etc_etc.
1. 1 answer
2. 561 views
Write down the electron configuration of the Cu(I) ion in the format 1s2_2s2_2p6_etc_etc.
1. 1 answer
2. 630 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. 629 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. 772 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. 559 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. 570 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. 576 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. 542 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. 767 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. 771 views
Calculate the speed of electrons in meters per second if their characteristic wavelength is 543 pm.
1. 1 answer
2. 537 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. 692 views
Rewrite the following equation in slope-intercept form:8x-10y=-9 Thank you.
1. 4 answers
2. 982 views
Rewrite the following equation in slope-intercept form:-13y-6=18x Thank you.
1. 1 answer
2. 755 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. 430 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. 708 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. 1,106 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. 1,201 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. 759 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. 1,390 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. 926 views
In which sentence about “Two Kinds” is the word nonchalantly used correctly?The family nonchalantly moved to United States
1. 6 answers
2. 1,165 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. 27,233 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. 498 views
why are buffer so important in the human body?
1. 1 answer
2. 553 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. 9,531 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. 623 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. 651 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. 481 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. 582 views

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