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Rebecca

Questions (518)

Use the passage below from "Deaf Poets Society" to answer the question. How does the author use details to support the central
1. 1 answer
2. 70 views
my teacher wants to do it with me, he will raise my grade if i do, should i?
1. 5 answers
2. 69 views
I am substituting coconut flour for all purpose flour and it says use a ratio of 1to4. Don't know what they mean. There is a not
1. 2 answers
2. 139 views
If boys help in the kitchen can it create employment opportunities for them in the future
1. 0 answers
2. 114 views
In the expansion of (ax + by)8, the first three terms are 256x8, 6144x7y, and 64 512x6y2. Find the value(s) of numerical
1. 1 answer
2. 251 views
How to graph equation?
1. 1 answer
2. 184 views
4 interview Questions on how inhumane farming methods could lead to ill health
1. 0 answers
2. 560 views
Watch the Candy Shop video. In this reaction, a student determined that the mass of the carbon product was less than the mass of
1. 1 answer
2. 471 views
A boat sails 4km on a bearing of 038 and then 5km on a bearing of 067. a. how far is the boat from its starting point? b.
1. 5 answers
2. 4,346 views
Write the pair of fractions as a pair of fractions with a common denominator 5/6 and 1/3
1. 1 answer
2. 870 views
A couple plans to save for their child's college education. What principal must be deposited by the parents when their child is
1. 1 answer
2. 491 views
Chiara purchased a new natural gas barbecue for $2,900 and made a down payment that was 30% of the purchase price. She financed
1. 0 answers
2. 776 views
A couple plans to save for their child's college education. What principal must be deposited by the parents when their child is
1. 2 answers
2. 913 views
Two circles meet at A and B. A chord CD of one circle is produced to meet the other circle at E and F so that CDEF is a straight
1. 1 answer
2. 783 views
A wire 60 cm long is to be cut into two pieces. One of the pieces will be bent into the shape of a square and the other into the
1. 7 answers
2. 4,652 views
A 80-N force is applied to the end of a 50-cm wrench and makes an angle of 45° with the handle of the wrench.a) What is the
1. 3 answers
2. 2,342 views
In witch type of symbiotic relationship is one organism helped while another organism is neither benefited nor harmed?
1. 17 answers
2. 2,600 views
A company producing steel construction bars uses the function R(x) = -0.06x²+10.2x -50 to model the unit revenue in dollars for
1. 2 answers
2. 627 views
How much power is required to lift a 25kg box to the top of a 4 meter flight of stairs in 3.5 seconds
1. 1 answer
2. 1,139 views
Give two advantages and two disadvantages to using the biuret reaction to measure protein concentration compared to measuring
1. 0 answers
2. 699 views
You meet Tock and Hambug in Act I of The Phantom Tollbooth. In Act II, you see them in action and hear more of what they have to
1. 9 answers
2. 1,681 views
A 0.3500 MHCl solution was used to titrate a 21.60 mL sodium acetate solution. The endpoint was reached after 25.75 mL of
1. 10 answers
2. 1,502 views
A 0.2500 M NaOH solution was used to titrate a 16.85 mL hydrofluoric acid solution. The endpoint was reached after 31.20mL of
1. 1 answer
2. 1,063 views
A 2.685 g sample of KHC8H4O4 was dissolved in water and uses to standardize a NaOH solution. The endpoint was reached after
1. 0 answers
2. 1,603 views
A 0.500 M HNO3 solution was used to titrate a 21.15 mL KOH solution. The endpoint was reached after 22.30 mL of titrant were
1. 1 answer
2. 1,230 views
A 0.250 M NaOH solution was used to titrate a 19.75 mL HI solution. The endpoint was reached after 32.95 mL of titrant were
1. 1 answer
2. 1,514 views
A 30.75 mL sample of 0.450 MKOH was titration with an unknown concentration of HCl. The endpoint was reached when 29.35 mL of
1. 8 answers
2. 1,738 views
why is purchasing an external resource management?
1. 1 answer
2. 409 views
I'm really confused with sets, could someone please check my answer?? I just really don't want to get it wrong...You have two
1. 23 answers
2. 3,324 views
Hello.Need your help guys.Burning 2g of vitamin c yields 3g and 0.82g of CO and water respectively.What is the empirical formula
1. 1 answer
2. 461 views
Help with this please. No idea.Except for a 22.00 min. rest stop, Emily drives with a constant velocity of 89.5 km/hr north. How
1. 1 answer
2. 1,148 views
When you label distillation apparatus, is the condenser the same as the water jacket?Thanks
1. 1 answer
2. 582 views
[Cu(H2O)6]2+ (aq) + 2OH- --> Cu(OH)2 (s) + 6 H2O (l)What would the full equation be for this, rather than the ionic one? I
1. 1 answer
2. 978 views
Does squaring a function affect the asymptotes?For example, if you square the function 1 over x + 3 does it change the
1. 1 answer
2. 670 views
Would glacial ethanoic acid have (l) or (aq) state symbol?I'm thinking liquid as it doesn't contain any water but would just
1. 1 answer
2. 385 views
How many lone pairs does Cl- have?I can draw it using a cross and dot diagram but not sure if it would have 4, or 3 as one of
1. 2 answers
2. 619 views
A solid sphere of radius 35 cm is positionedat the top of an incline that makes 20 ◦ angle with the horizontal. This initial
1. 0 answers
2. 907 views
Consider equation 3A+B=C+D. You react 4 moles of A with 2 moles of B. Which of the following is true?1) Limiting reactant (L.R.)
1. 2 answers
2. 5,292 views
Who's job is it to line up the votes of the members of the party that holds the most seats in a chamber?A) president pro tempore
1. 6 answers
2. 1,320 views
Your 2000 kg car is going 40 m/s on the highway when you see a police car up ahead. You apply the maximum 10000 N of brake force
1. 1 answer
2. 482 views
Tom deposits $800 into an account that pays simple interest at a rate of 2℅ per year. How much interest will he be paid in the
1. 2 answers
2. 956 views
If you try to carry out a double displacement reaction by mixing together equal volumes of a solution that contains dissolved
1. 3 answers
2. 613 views
The admission to a local fair is $10 for an adult and $6 for a child. Each ride costs $1.50 for and adult and $1 for a child.
1. 1 answer
2. 1,637 views
(Six pigpen problem). A 2 × 3 array of six congruent rectangular pigpens (that all look the same from above) will be in the
1. 1 answer
2. 544 views
How many grams of H2O are required to react with excess CaC2 to produce 23.0 g of C2H2 according to the following equation?CaC2
1. 1 answer
2. 2,547 views
If 3.60 moles of SiO2 and 3.60 moles of C react to form SiC accodring to the equationSiO2 + 3 C -> SiC + 2 CO how many moles of
1. 1 answer
2. 916 views
Can someone please explain how to do dot and cross diagrams. Thanks
1. 1 answer
2. 444 views
Melissa collected 3 kinds of autumn leaves when she was walking today- Elm,maple, and oak. She has 2 times as many maple leaves
1. 1 answer
2. 512 views
At a concession stand, three hot dogs and four hamburgers cost $12.00; four hot dogs and three hamburgers cost $10.75. Find the
1. 1 answer
2. 1,228 views
A hollow sphere starts from rest and rolls down a hill without sliding. At the bottom of the hill, it has a linear velocity of 5
1. 3 answers
2. 730 views
Which of the following is a true statement about writing introductions of rough drafts?A. Do not worry about the central point
1. 4 answers
2. 2,213 views
What function do conclusions serve in essays?A. Conclusions provide the supporting details of an essay. B. Conclusions develop
1. 1 answer
2. 2,767 views
Transportation Strike Disrupts WestridgeThousands unable to get to work or school WESTRIDGE, Ohio—More than 600 transportation
1. 5 answers
2. 3,073 views
Is this paragraph’s main idea stated or implied?The greatest gift the Sumerians gave the world was the invention of writing.
1. 8 answers
2. 2,302 views
How did nationalism threaten the existing political order of the nineteenth century?
1. 8 answers
2. 880 views
What is the solution set to the following system?x + y = 5 and x^2 + y^2 = 25 A) (0,-5) (-5,0) B) (0,5) (-5,0) C) (0,-5) (5,0)
1. 3 answers
2. 2,394 views
1) The first step in the decision-making process is tobrainstorm all possibilities (my answer) evaluate the result act realize
1. 6 answers
2. 7,161 views
6) Gang member often have weapons and are involved in violence.TRUE OR FALSE ~ (my answer is TRUE) 7) Being disruptive in class
1. 5 answers
2. 1,120 views
1) Sitting in class wearing ear buds during a lecture is effective listening.TRUE OR FALSE ~ (my answer is FALSE) 2) Defense
1. 6 answers
2. 1,170 views
Suppose you draw 4 gumballs from the jar without replacement. Is it more likely that you will draw exactly 1 marble of each
1. 1 answer
2. 598 views
Find the sum of the following series:1024 - 512 + 256 - 128 +...+ 1 So a = 1024, r = -0.5, but I need to know what n is in order
1. 2 answers
2. 5,780 views
please help!! I have no idea how to do these I am trying to help my son..Find two mixed numbers so that the sum is 21 1/6 and
1. 1 answer
2. 359 views
a liscense plate that has 3 numbers from 0-9 and 2 letters where each number and a letter may be used more than once. Find the
1. 4 answers
2. 2,570 views
a liscense plate that has 3 numbers from 0-9 and 2 letters where each number and a letter may be used more than once. Find the
1. 0 answers
2. 805 views
John Locke:In his book Two Treatises on Government, Locke refuted the divine right of Monarchy, and established a theory which
1. 11 answers
2. 960 views
There are 6 periods in each working day of a school. In how many ways can one organize 5 subjects such that each subject is
1. 1 answer
2. 806 views
How many 3 digit numbers can be formed from the digits 2,3,5,6,7 and 9 which are divisible by 5 and none of the digits is
1. 1 answer
2. 2,378 views
x^-2y+6z^-1add. write the answer with all exponents positive
1. 1 answer
2. 373 views
a ski club planned a trip to su valley, and 38 of the members signed up. if 80% of the members did not sign up, how many members
1. 7 answers
2. 662 views
Sarah walks 300 m North ,50 m East and then she walks 300 m South. What is the displacement? Thanks in advance too!!
1. 2 answers
2. 463 views
ABC and def are equal both are 5:1 what's edf C is 47° triangle is the shape
1. 1 answer
2. 448 views
Tony hikes the woods 6.6 miles on a map 1cm=12 miles what on map representation hiking trail
1. 2 answers
2. 533 views
2:7 small shape is 16,22,28 feet what's what's the perimeter of big shape
1. 1 answer
2. 397 views
If a pole cast a 20 foot shadow and a tree that's 8 foot cast a 5ft shadow how tall is the pole also tell me how you solved it
1. 1 answer
2. 497 views
How do you find final kinetic energy?
1. 3 answers
2. 436 views
In a car crash, Car A rear ends Car B that stopped at a red light. After the crash, Car A and Car B meld together moving at a
1. 1 answer
2. 902 views
How far above the surface of the earth would you have to be before your weight is reduced by 13.52%?
1. 1 answer
2. 981 views
Find the minimum initial speed of a projectile in order for it to reach a height of 2022 km above the surface of the earth.
1. 1 answer
2. 544 views
assume all of the ionized aspirin remains in the buffer solution and all of the un-ionized aspirin goes into to the ethyl
1. 1 answer
2. 406 views
What is 4 to the power of 3 plus 3? I got 67.
1. 1 answer
2. 341 views
Suppose the water sample has a relatively high percent of volatile solid material. How would this have affected the reported
1. 0 answers
2. 1,118 views
Name the following binary compounds consisting of two nonmetals or a metalloid and a nonmetal.1. AsH3= arsine 2. AsF5= arsenic
1. 1 answer
2. 1,465 views
Hello! I really need help with this.Name the following salts according to the old -ic, -ous system and the stock system. a. CrS
1. 2 answers
2. 4,551 views
Determine the direction of frictional forces (left, right, up down) for the objects:1) A cup resting on top of a car. The car is
1. 0 answers
2. 624 views
A bicycle racer sprints near the end of a race to clinch a victory. The racer has an initial velocity of 10.3 m/s and
1. 1 answer
2. 714 views
A belt connects two pulleys with radii 2 in and 4 in.. The velocity of point A on the belt is 25 ft/sec. What is the linear
1. 1 answer
2. 868 views
Suppose that the width of a certain rectangle is 1 inch more than one-fourth of its length. The perimeter of the rectangle is 32
1. 3 answers
2. 1,128 views
How many 2 1/4 feet long strips of ribbon can be cut from a ribbon that is 7 1/2 feet long
1. 2 answers
2. 2,028 views
Maths lit,life science,agricultural science,geography.....can i qualify for law school with this high school subjects?
1. 1 answer
2. 645 views
what is (1.4*10^1)(8*10^4) in scientific notation?
1. 2 answers
2. 1,247 views
I have a few questions on my Pre- Algebra Pre- test. I am in 7th grade. Anyone willing to help me for a few questions for 5-10
1. 2 answers
2. 829 views
1) Which of the following best describes Affirmative Action?a) It was a way to fight corruption within the US government. b) The
1. 3 answers
2. 2,849 views
1) How was Nixon appeal to Middle America a strategized?a) He tried aggressively to gain the majority of his support for
1. 1 answer
2. 1,179 views
Why was Vietnam key to the US taming communism in Asia?a) None of these answers b) Vietnam and the US had strong economic ties
1. 4 answers
2. 866 views
Why did Ho Chi Minh lead a resistance against France?a) He sought Vietnam’s independence. b) He wanted to control the country.
1. 1 answer
2. 1,288 views
Think about how deterrence was used by President John F. Kennedy. Explain deterrence and compare two modern day countries with
1. 7 answers
2. 706 views
what is the perimeter of a rectangle ifL=3x+5 meters W=4x-3 meters?
1. 1 answer
2. 378 views
A construction crew wants to hoist a heavybeam so that it is standing up straight. They tie a rope to the beam, secure the base,
1. 1 answer
2. 9,180 views
two blocks of each mass m=3.75kg are fastened to the ceiling of an elevator. If the elevator accelerates upward at 1.6m/s^2.Find
1. 1 answer
2. 700 views
A person brings a cup of hot tea which is 170 degrees F into a room that is 65 degrees F and places a metal spoon which is 65
1. 3 answers
2. 686 views

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