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SOMEONE PLEASE HELP ME ASAP I'm stuck on a question from my Literature TestI have to choose either a short story or a poem that
1. 9 answers
2. 65 views
Use the passage to answer the question.Read the table below. Cause Effect Some people believe the Maori came from the Cook
1. 1 answer
2. 97 views
A river delta forms at the mouth of a river where it enters a larger body of water. Usually the delta is shaped like a triangle.
1. 1 answer
2. 139 views
Which is the most correct order of the theorized evolution of life on Earth? (1 point)Cyanobacteria produced oxygen,
1. 1 answer
2. 216 views
Students performed an experiment to observe how water interacts with the rock cycle. The diagram here shows the before, during,
1. 1 answer
2. 168 views
How do weathering and erosion differ? (1 point) Weathering involves the transportation of weathered materials, while erosion
1. 1 answer
2. 105 views
Why is the Plate Tectonic Theory accepted today over the Continental Drift Theory? (1 point)The continents nor the plates truly
1. 1 answer
2. 111 views
Why is the Plate Tectonic Theory accepted today over the Continental Drift Theory? (1 point) The continents nor the plates truly
1. 1 answer
2. 139 views
The Continental Crust, Oceanic Crust and very top of Earth's mantle make up a hard surface that breaks into tectonic plates.
1. 1 answer
2. 211 views
Where might we find the oldest rock on Earth? (1 point)Othe center of continents Othe center of the ocean floor O the highest
1. 1 answer
2. 78 views
What is the importance of Seafloor Spreading to the Theory of Plate TeWhere coal deposits have been found connect to other
1. 1 answer
2. 101 views
Which statement INCORRECTLY describes the type of physical change in a mineral: (1 point)Fractures in a mineral are geometrical
1. 1 answer
2. 218 views
Which statement INCORRECTLY describes the type of physical change in a mineral: (1 point) Cleavage in a mineral breaks along
1. 1 answer
2. 136 views
Mohorovicic observed that earthquake waves were moving faster when recorded farther away than 200 km from where the earthquake
1. 1 answer
2. 243 views
Mohorovicic observed that earthquake waves were moving faster when recorded farther away than 200 km from where the earthquake
1. 1 answer
2. 186 views
Determine which characterisitics produce metamorphic rock vs sedimentary (1 point)Heat and pressure Sedimentary Metamorphic
1. 1 answer
2. 152 views
Determine which characterisitics produce metamorphic rock vs sedimentary (1 point)Heat and pressure True False
1. 1 answer
2. 96 views
Determine which characterisitics produce metamorphic rock vs sedimentary (1 point)
1. 1 answer
2. 102 views
Which of the following CORRECTLY describe Nuclear Fussion: (1 point) when 2 or more atoms slam together to fuse and create a
1. 1 answer
2. 248 views
Dark matter makes up the majority of matter in the galaxyTrue False
1. 1 answer
2. 66 views
Cooling of the universe as it expands from a dense singularityTrue False
1. 1 answer
2. 60 views
Blue shift of light from luminous objecta moving towards observerTrue Flase
1. 1 answer
2. 72 views
Cosmic microwave background radiations uniform temperatureTrue False
1. 1 answer
2. 86 views
Which statements are true and support the Big Bang Theory: (1 point)Red Shift of light from galaxies as they move further apart
1. 1 answer
2. 134 views
Cosmic Microwave Background's uniform temperature 7is evidence that supports the idea that radiation is a remnant of the Big
1. 1 answer
2. 200 views
How does the change in the temperature of the universe provide evidence for universe expansion that supports the Big Bang
1. 1 answer
2. 200 views
What component makes up the bulk of most galaxies? (1 point)Dark Matter O Gas Stars Dust
1. 1 answer
2. 89 views
What is the main challenge astronomers face when trying to directly detect black holes? (1 point)
1. 1 answer
2. 98 views
Which event triggers the start of black hole formation? (1 point) A small to medium mass star explodes as a supernova. The
1. 1 answer
2. 205 views
Which of these describes a nebula? (1 point)star close in size to the sun O cloud of gravity and pressure O cloud of gas and
1. 1 answer
2. 109 views
Which does Kepler's first law state about the orbits of planets in our solar system? (1 point) The major axis is the same length
1. 1 answer
2. 104 views
The mass of an object decreases by one-half. What happens to the gravitational force between the object and a second object
1. 1 answer
2. 67 views
According to Kepler's second law, which factor is constant as a line between a planet and the sun sweeps out two equal areas at
1. 1 answer
2. 193 views
Which is a correct statement about Aristotle's and Ptolemy's models of the solar system? (1 point) Ptolemy's model involved
1. 1 answer
2. 259 views
Solve by finding a common denominator.3 2/3 + 3 1/2
1. 1 answer
2. 103 views
Blueshift is observed when* 1 point a luminous object travels alongside an observer a distant luminous object travels rapidly
1. 1 answer
2. 146 views
Lesson 5 Unit 6Starting a New Job Unit Test Assume that you have been newly hired to a great company and you would like to keep
1. 0 answers
2. 838 views
Write an expression that represents the sum of 5 consecutive odd intergers
1. 1 answer
2. 393 views
What do we call the first ten amendments of the constitution?1. C. Bill of rights 2. D. We the people 3. A. The president 4. C
1. 4 answers
2. 1,500 views
What do we call the first ten amendments?C. Bill of rights The idea of self government is in the first three words of the
1. 0 answers
2. 363 views
In the third stanza of the poem, which lines rhyme?
1. 2 answers
2. 1,215 views
Six times the sum of a number and 16 is at most 27.Use the variable y for the unknown number.
1. 1 answer
2. 1,278 views
1. What caused the settlement of African Americans in the Mississippi Alluvial Plain region than in the Ozark Mountains region.S
1. 11 answers
2. 4,055 views
How do i solve this problem?Find the polar form of the complex number where the argument satisfies 0≤θ≤2π. 0+3i
1. 3 answers
2. 703 views
A playground is on the flat roof of a city school, hb = 5.70 m above the street below (see figure). The vertical wall of the
1. 2 answers
2. 1,192 views
Using only one "System.out.print" command, print the following quote. Make sure to include the quote marks (") in your output."I
1. 0 answers
2. 735 views
Emilio has 8450 trees to plant in rows on his tree farm he will plant 125 trees per row how many full rows of trees will he have
1. 2 answers
2. 815 views
Why did the United States become involved in Mexico's civil war? Select all that apply.1)Relations had weakened between the
1. 6 answers
2. 2,272 views
I have to write a essay and I don't know how to lengthen the rough draft could someone please give me tips?Here's my rough draft
1. 2 answers
2. 1,304 views
I need helppp D:---------------- Simplify the expression -4-5(x+8) *-5x-44 *-5x+36 *-x-8 *-20x+8 5x+6(x-2)-8(x-3) *19x+36
1. 1 answer
2. 1,284 views
If the relative change between the original price and the new price is 30% decrease, then the new price is ________% of the
1. 1 answer
2. 470 views
A rectangular piece of fabric measures 37 by 45 inches. A triangular scarf with a height of 21 inches and a base of 25 inches is
1. 3 answers
2. 1,035 views
1.What value for x makes the sentence true? 7x = 1 0 6 3 2
1. 6 answers
2. 677 views
The number p is the product of three different positive prime numbers greater than 2.If the sum of these three prime number is
1. 1 answer
2. 1,087 views
Find the position s as a function of time t from the given velocity v=ds/dv. Then evaluate the constant of integration so that s
1. 1 answer
2. 717 views
A horizontal force F pulls a mass m across the floor at constant speed a distance d. If the coefficient of friction between box
1. 1 answer
2. 605 views
An elevator weighing 2000 kg falls with a downward acceleration of magnitude (1/2)g . What is the tension in the supporting
1. 0 answers
2. 474 views
A car traveling 100 km/h is 200m away from a truck traveling 50 km/h (in the same direction). Assuming constant braking
1. 2 answers
2. 751 views
Let say 5m x 5m, I know the answer is 25 m^2, but let say it was 25m / 5m, what would the answer be? I know it 5 but what the
1. 1 answer
2. 434 views
The problem is 150 - 1 - 0.182Since the least sig. fig. is 1 would the answer be 1 x 10^3 ?Thanks
1. 2 answers
2. 493 views
The problem I have to solve is log with base 2 ^6 multiply by log base 6 ^ 8.I use the change of base formula and got log6/log2
1. 1 answer
2. 1,084 views
So I did a lab that consist of baking cookies and the mass of the final products isn't equal to the ingredients used. Could
1. 1 answer
2. 508 views
Find the polar coordinate of the following.(0,-6) I know r = sq.root of 6 but tan theta = -6/0 doesn't exist so how will I find
1. 0 answers
2. 394 views
Find the enthalpy for : 4Fe + 3O2 = 2Fe2O3I got the following informations: Fe + 3H2O = Fe(OH)3 + 3/2H2 - Enthalpy is 160.9 kj
1. 1 answer
2. 2,547 views
Name the compoundsCH3CH2CHCH2CH3 - Is this 3-Pentane? Thanks
1. 2 answers
2. 489 views
How much water must be added to 6 mL of a 0.05M stock solution to diltue it to 0.02M ?The answerI got is 15 mL. Is this correct?
1. 1 answer
2. 1,110 views
Is 2Cos x the same thing as Cos^2 x?Thanks
1. 1 answer
2. 430 views
Verify the identities.Cos^2x - sin^2x = 2cos^2x - 1 When verifying identities, can I work on both side? Ex. 1 - sin^2x - sin^2x
1. 1 answer
2. 691 views
If 3.21 mol of a gas occupies 56.2 L at 44*C and 793 torr, 5.29 mol of this gas occupies __________ L under these conditions..
1. 5 answers
2. 5,272 views
Does mass affect pressure? I understand volume, and temperature does but not sure about mass. If I have a gas with mass 15 g,
1. 0 answers
2. 512 views
Calculate the grams of oxygen gas present in 2.5 L sample kept at 1.66 atm pressure and a temperature of 10 C.- I got 5.72 grams
1. 0 answers
2. 738 views
The temperature of oxygen is 810 torr at 298 K , what will the pressure be at 330 K?Using Lussac's Law, would the answer be
1. 4 answers
2. 662 views
Determine the volume of methane CH4 gas needed to react completely with 0.660 L of 02 to form methanol CH3OHI'm confused because
1. 7 answers
2. 1,426 views
Do elements with higher masses always have lower average velocity than those elements with a low mass? Thanks
1. 1 answer
2. 415 views
I had to find the root mean square velocity of a gas using the only formula KE=1/2MV^2 . Is this even possible using only this
1. 4 answers
2. 655 views
I had to find the root mean square velocity of a gas using the only formula KE=1/2MV^2 . Is this even possible using only this
1. 0 answers
2. 449 views
Water has an extremely high boiling point compared to other compounds of similar molar mass because of ?Hydrogen Bond Adhesive
1. 2 answers
2. 1,358 views
tan4.7 * cot4.7I understand tan4.7 = 1/ cot 4.7 but I'm stuck after this thanks.
1. 2 answers
2. 1,934 views
What are the attractive forces that increase surface tension?-Would it be cohension and adhension? Thanks
1. 2 answers
2. 665 views
How would I solve this part of the Fibonacci sequence piecewise function?f(n) = f(n-1)+f(n-2) if n > 1. Thanks
1. 6 answers
2. 891 views
4Fe + 3O2 = 2Fe2O3So in math book it say " You can interpret this equation in terms of representative particles by saying that
1. 1 answer
2. 1,549 views
I need to write a balance equation of the decomposition of aluminum carbonate.I know the starting "reactant" is Al2(CO3)3 but
1. 1 answer
2. 2,742 views
Is there a present and past tense of "is" and "are" ? Or it is just how they're used in the sentence that make them past/present
1. 2 answers
2. 535 views
If I have 50 mL of Lead(II) Nitrate, it is possible for me to calculate how many mole is 1 mL of the substance? Thanks
1. 0 answers
2. 342 views
Because the mass of the reactants equal to the mass of the product of a reaction, the number of moles will be conserved.-I think
1. 1 answer
2. 1,448 views
Solve the piece wise function when f(17)f(x) = f(x-3)+2 if x > 10 -5 if x <= 10 Would the answer be 1? Thanks
1. 5 answers
2. 446 views
A mole of a pure substance contains 6.02x10^23 atoms. Alway true, sometime true or never true?-I was thinking sometime true
1. 1 answer
2. 1,103 views
If 25 grams of copper(II) sulfate pentahydrate were heated until all water was removed, how much residue would remain?- Could
1. 3 answers
2. 1,020 views
Is there a chemical formula for animal fats? - Would the lipids chemical formula be the same as animal fats? Thanks
1. 3 answers
2. 564 views
I did a lab that involve cooking meat and finding the mass of lipids, meat tissue and water.For a chicken sample the original
1. 3 answers
2. 525 views
The problem ask what is the mass of iron(iii) chloride contains 2.35 x 10^23 chloride ions.I understand the molar mass is 162.20
1. 3 answers
2. 5,668 views
How many moles of ion are in the following?A. 0.0200 g AgNO3 - Could someone give me the step to solve such problems? Thanks
1. 7 answers
2. 3,452 views
Is this true or false? ThanksA mole of CCl4 is composed of one atom of carbon and four atoms of chlorine. I put false because it
1. 2 answers
2. 1,272 views
Let say Pb(NO3)2 combine with FeCl3, would this yield PbCl + Fe(NO2)3? Thanks
1. 3 answers
2. 981 views
I'm currently doing a project and need a physical object to represent "racism". Anyone have a suggestion of such item? Thanks
1. 2 answers
2. 1,040 views
The metric ton of CO2 product per gallons of gas can be calculated with the following.8.78 x 10-3 metric tons of CO2 are emitted
1. 2 answers
2. 1,037 views
Let say you were given this equation:NiBr2 + Co = Ni + CoBr2 How can you tell which is liquid,gas,solid,aqueous? Do you just use
1. 1 answer
2. 1,103 views
I need to write the total ionic equation for this equation.Copper(ii)sulfate + iron = iron(iii)+ copper. Won't it be Cu2+ +
1. 3 answers
2. 1,049 views
H2O2 + Heat = H2O + O2Would this be combustion or decomposition? Since the products are H2O and O2, I thought it would be
1. 5 answers
2. 918 views
Could anyone link or tell me why does oxygen ignite at high temperature? Thanks
1. 1 answer
2. 365 views

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