Questions Asked on
September 27, 2017

pre algebra
1. Solve the equation. –9v – 5 = –95 (1 point) 17 11 10 –10 2. Solve the equation. x over four – 5 = –8 (1 point) –27 –12 –7 12 3. Solve the equation. p over five + 6 = 10 (1 point) 44 30 20 –20 4. Solve the equation. –2(m – 30) =
asked by help please 
geometry
Ray BD bisects ∠ABC so that m∠DBC = (x + 6)° and m∠ABD = (2x – 12)°. What is x?
asked by jordan 
Algebra 2 A
A jet ski company charges a flat fee of $26.00 plus $3.25 per hour to rent a jet ski. Another company charges a fee of $24.00 plus $3.50 per hour to rent the same jet ski. Using a graphing calculator, find the number of hours for which the costs are the
asked by Daniel 
math
What number should be placed in the box to help complete the division calculation? Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is
asked by Pagie 
math
One printing press can print 5,000 advertising cards in 12 seconds. Another printing press can print the same number of cards in 7 1 2 seconds. If both presses are used together to print the 5,000 cards, how many seconds will it take them? same with this
asked by Ashley 
Science
animals with bilateral symmetry
asked by Timothy 
Mathematics, Physics, Chemistry, Physical, English
A 50 gram bullet moving with a velocity 10 m/s gets embedded into a 950 g stationary body . The loss in K.E. of the system will be
asked by Arashpardeep 
Math
Find the mode of the set of data 59,61,54,51,38 46,56,52,63,40,44 1.B 2.D 3.C 4.A 5.D 6.C 7.B 8.C 9.C 10.C 11.B 12.D 13.B 14.A 15.A 16.A 17.D 18.A 19.C 20.D Math lesson:10 Unit:2 Practice test 100% answers
asked by May 
Math
Each type of text has a purpose for the reader if you were looking to research penguins what type of text would u utilize A. textual B. functional C. recreational D. digital how is functional text useful in everyday life A. it provides entertainment B. it
asked by bvjh 
Linguistics
What are three different ways an English speaker might make the borrowed Polish place name Szczebrzeszynie[ʃtʃɛbʒɛʃɨɲɛ]fit within English phonotactics?
asked by Andrea 
ALGEBRA
The sum of nine and a number, x, is three
asked by ALEXIS 
Science
a biologist diluted a blood sample with distilled water. While observing the sample with a microscope, she noted that the red blood cells had burst. This bursting is most likely the result of which process?
asked by Anonymous 
Algebra
Image of one smaller cube labeled with fish food with dimensions of onequarter feet on each side. Larger cube labeled shipping box with dimensions of length 3 and threefourths feet; width of 3 feet; height of 3 and onequarter feet. Determine how many
asked by Dylan 
Algebra 2 A
What is the minimum value for z=3x1/2y over the feasibility region defined by the constraints? a.4 b.5 c.3 d.6 constraints x greater than or equal to 0 y less than or equal to 8 y greater than or equal to x y greater than or equal to 1/2x+6
asked by Daniel 
Maths
The sum of interior angles of an irregular polygon is 5040 .find the number of sides of the polygon
asked by Langton 
Math Chek
21. Which symbol will make the number sentence ––5 ? 5 true? (1 point) • =*** • < • >
asked by Anionymous 
Math
A number rounded to the nearest 10 is 830. Find the greatest possible number.
asked by Tina 
Algebra 2 A
A candy store makes a 9pound mixture of gummy candy, jelly beans, and hard candy. The cost of gummy candy is $2.00 per pound, jelly beans cost $3.00 per pound, and hard candy costs $3.00 per pound. The mixture calls for two times as many gummy candy
asked by Daniel 
math
A firm advertises for workers to address envelopes. Priscilla says she will work 100 hours. Herb will work for 80 hours. If each can address 10,000 envelopes in the time they work, how long would it take them to address 10,000 envelopes if they work
asked by Ashley 
maths
Ramu is now half old as as his father . twenty years ago Ramu's father was six times ramu's age. what are their ages
asked by usha 
Art please help!
1.Which of the following is present in this painting? a. Mostly warm, bright oranges and reds b. Tactile texture the viewer can feel c. Contrast in value between light ad dark d. Radical balance from the painting's center Painting: Adoration of the
asked by Sid.V 
Math
1) A rectangular rug has a length of 231 centimeters and a width of 166 centimeters. What is the area of the rug in square meters? Explain how you determined the correct number of significant digits for your answer. 2) Christina swims 2400 feet in 16
asked by Anonymous 
Algebra 2
Solve the system by substitution 2xy+z=4 z=5 2x+3yz=10 I think the answer is (8,7,5) But can someone tel me the right one and explain I’m so lost
asked by Kk 
Che
Ytterbium, atomic number 70, is the first element in the Periodic table to have the first four shells full. a) State the number of electrons in the fourth shell/ level of ytterbium (1) b)How many orbitals are there in the third shell of ytterbium? (1)
asked by 0oooooooo0 
Physics
a spiral spring of material length 20cm has a scale pan hanging freely in its lower end. when an object of mass 40g is placed in the pan its length becomes 21.8cm. when the object is replaced with another of mass 60g the length becomes 22.5cm. calculate
asked by Tope 
Chemistry
Bromine has two isotopes, Br 79 and Br 81. The relative atomic mass of bromine is 79.9. CALCULATE THE PERCENTAGE of Br79 atoms in a sample of bromine. PLease help i'm really stuck
asked by 0oooooooo0 
Ap Chemistry
one problem the researchers faced was an uncertainty about whether the signals observed in certain mass spectrometry data were, in fact, due to lead isotopes. Explain why this was a problem. In other words, why wasn't information about the mass of the
asked by Otice 
Geometry
A billiard ball bounces off the sides of a rectangular billiards table in such a way that
asked by Carl 
Chemistry
1 mole of each of the following substances is dissolved in 1 L of water. Order them from most ions (1.) to least ions (4.) in solution. CH2CH2OH ZnCl2 H2SO3 NaNO3
asked by matt 
Chemistry
What is the formula of the precipitate formed from the precipitation reaction of Li2CO3 and ZnCl2?
asked by andr 
algebra 2
The length of a rectangle is twice its width. If the perimeter is 54 inches, find the dimensions of the rectangle.
asked by Anonymous 
Health care Management
Which of the following is one reason why some managers are reluctant to delegate authority? A. They fear being held responsible for employees' mistakes. B. They see no reward for the additional responsibility of delegation. C. They fear loss of status or
asked by Anonymous 
Physics
A projectile is kicked horizontally off a tall building with an initial velocity of 13.7 m/s. The projectile lands 56.2 m away from the base of the building. How long is the projectile in the air? How tall is the building? What is the velocity of the
asked by Sylvia 
algebra
how do u do square roots of perfect and imperfect squares?
asked by skylar 
Precalculus
Suppose H(X)=(6x5)^3 Find two functions f and g such that (f•g)(x)=H(x) Neither function can be the parent/ identity function
asked by Alan 
chemistry
in which of the following pairs of solutions ,where thre is no effect on the PH after dilution? a)0.1M NH3 & 0.1M (NH4)taken twise SO4 C)0.1M HCL & 0.01M KOH B)O.1MNaH2p04 & 0.1M Na2HPO4 D)0.1M KCL AND 0.1M HCL
asked by akshita 
Math
Nico is saving money for his college education. He invests some money at 9%, and $1100 less than that amount at 6%. The investments produced a total of $249 interest in 1 yr. How much did he invest at each rate?
asked by Juan 
Geometry
A triangle has a perimeter of exactly 24 units. Which of the following could be the vertices of the triangle? > (1,3),(2,1),(1,1) (6,0),(6,7),(0,7) (1,1),(6,13),(9,9) (3,4),(3,4),(3,4)
asked by Sasara 
Social studies
From the True Narration of the Knight of Elvas March 9, 1540 On the other bank of the river we found a province, which is called Acapachiqui (Southwest Georgia), very abundant in food... We saw some towns of the province, and others we could not because it
asked by Plz help 
Math
If the growth rate of a population is 1.5% how long will it take that country to double? 46 years. Use the above question to help answer this. In 2002 16.4 million babies were born what is the birthrate as a percentage and as per 1000 births? How do I
asked by Anonymous 
Chemistry
A student needs to analyze a mixture containing an alcohol and a ketone by silica gel tlc. Consult the table of solvent polarities above and suggest a likely developing solvent. Explain
asked by Mia 
Math
a mother wants to invest 7000 for her son's future education.she invest in two account: a money market fund that pays 4% and a certificate of deposit that pays 7%. if the total interest earned after one year is $420, how much money was invested in each
asked by Kenetta 
Chemistry
You carry out tlc on silica gel of a mixture of compound A and B. Using a mobile phase of hexane 50% and acetone 50% the Rf values of were A 0.15, B 0.2, and the spots were overlapping. What change would you make to the solvent composition to improve the
asked by Chelsea 
Chemistry
1 mole of each of the following substances is dissolved in 1 L of water. Order them from most ions (1.) to least ions (4.) in solution. CH2CH2OH ZnCl2 H2SO3 NaNO3
asked by Tatiyana 
Chemistry
PCl3 (s) + Cl2 (g) > PCl5 (s) 1. WHAT VOLUME OF Cl2 would react with 1.4g of PCl3 to make PCl5? 2. IF YOU WANTED to make 10g of PCl5, what volume of Cl2 would you need? 3. WHAT IS THE MAXIMUM MASS of PCl5 that could be made from 360cm3 of cl2? I am very
asked by 0oooooooo0 
S.S
Why is James Madison considered to be the father of the Constitution? A. His ideas about democratic government influenced the writing of the Constitution B. He wrote the Declaration of Independence.**** C. He wrote the AntiFederalist Papers, protecting
asked by Anonymous 
Math
Rename the number 24 ten thousand
asked by Patricia 
algebra
You are buying packages of beads to make bracelets. Each package costs $3 plus 7% tax. You have a gift card for $15, and you plan to use only the gift card to pay for the beads. Which function c(p) represents the total cost, where p represents the number
asked by lol 
college chemistry
28.6 grams of SO2 react in the following synthesis: SO2+O2>SO3 How many grams of SO3 could be produced
asked by josh 
English
Im doing a compare an contrast between Obama and Donald trump... I really need some help finding some common things they have... CAN ANY ONE HELP!?!? ITS MUCH APPRECIATED
asked by Thili 
algebra
A jar contains only pennies, nickels, and dimes. The number of dimes is one more than the number of nickels, and the number of pennies is six more than the number of nickels. How many of each denomination can be found in the jar if the total value is
asked by Anonymous 
algebra
Solve for x, give the solution in both interval and graph form:  2x + 5  ≤ 12
asked by Anonymous 
algebra 2
Solve for x, give the solution in both interval and graph form:  6x – 8  = 4
asked by Anonymous 
algebra
Solve for x, give the solution in both interval and graph form:  4x  5  > 4
asked by Anonymous 
Math
Mr Barkley has a box of books. He says the number of books in the box is divisible by 2,3,4,5 and 6. How many books could be in the box? Add another condition to the number of so that there is only one possible solution.
asked by Carly 
Social Studies
Can I have these answers checked? 1. Which of The following provides the definition of a nation? A. The Highest elected officials in a country B. The area ruled by an independent government**** C. A country with defined borders and foreign policy enforced
asked by New Here 
S.S
Which of the following belongs in the list of conditions created by the Articles of confederation to admit a territory into the union as a state? Population reached 60,000. basic civil rights guaranteed. Sale of land funded school. A. Sale tax was
asked by Anonymous 
Language Arts
How do you know squeaky won't let gretchen win in Raymond's Run
asked by Jojo 
Biology
1. Objects viewed from the left fall on which side of the eyes retina? 2. From the retina following the optic nerve to the appropriate area of the brain for interpretation, for example A. Which side of the brain interprets objects viewed from the left
asked by Mileena 
English
A)Write 3 similarities between Obama and Donald trump(in complete sentences). what I got so far is Donald trump is president Obama was president. They both wanted to make America a better place for people. Obama started to by making it easier for people to
asked by Thili 
PHILOSOPHY
1. Some years ago, after not having seen my best friend from Duckwood High School for several years, we met for lunch and were surprised to find that our clothes and hairstyles were the same! The only possible explanation for this is that we both went to
asked by PETRA 
Healthcare Management
Which of the following positions does not have line authority? A. Subordinate managers B. Manager C. Assistantto D. Administrators D
asked by Anonymous 
tourism and hospitality
how the Agricultural Revolution led to permanent settlements and technological advancements, the emergence of government and laws, and advancements in religion and culture. What would be a thesis statement for this?
asked by Kira 
math
127nine= 411x solve for x can you show me the steps please
asked by Emily 
math
183 + 298
asked by Shawn Mendes 
world history
how did sapiens reach north america from africe? A they sailed from the west coast of africe to the east coast of north america. B they sailed from the southern tip of africe to south america. C they went through asia and crossed a land bridge into north
asked by skylar 
Algebra 2
When writing a function whose graph represents a combination of transformations, is the order not important?
asked by Hayde 
Math
The combined area of a square and a rectangle is 124 square centimeters. The width of the rectangle is 4 centimeters more than the length of a side of the square, and the length of the rectangle is 2 centimeters more than its width. Find the dimensions of
asked by John 
social studies
What time was tea organically made
asked by Sana Tey 
Algebra
A piece of yarn is cut into two parts. If one of the resulting pieces is M inches long, represent the length of the other piece.
asked by Danielle 
Algebra
Simplify the following Expression, 4(20+12) / (43)
asked by Kiki 
math
When three times a number is subtracted from 1414, the result is 22 plus the number. What is the number?
asked by Anonymous 
Social studdies
Which of the following would multiculturalism encourage A.embrace English traditions above French ones. B.Speak only French in some cities. C.maintain traditions while sharing a Canadian identity D.focas only on their own ethic traditions
asked by Nope 
Algebra
V = 1/3 Bh (solve for B) ________________________ Can someone please help me with this problem. And show me step by step. I'm really confused.
asked by Jinja 
FINANCIAL MANGEMENT
a client invests 100 000 with an interest rate of 8% with quarterly compound what will the interest be after a year
asked by kabelo 
Math
Minta willwithdraw the moneyfrom her bank account when the interest earned is 300 euros. Find the time in years until Minta withdraws the money from her bank account.
asked by Alyssa 
Language Arts
A cat cornered a mouse in a barn and was about to eat it. “Save me!” the mouse cried. “And someday I may save you!” The cat was haughty. “How can a tiny mouse ever save a cat?” she asked. “I may be tiny,” the mouse answered, “but I have
asked by AlexaBliss<3 
Individual and Societies
What are some recent social issues in Tunisia??
asked by Young Lil G 
chemistry
A 100ml aliquot of a water sample containing Ca(II) and Mg(II) is titrated with 22,74mL of EDTA 0.00998 mol/L at PH 10. Another aliquot of 100ml of the same sample is treated with NaOH to precipitate Mg(OH)2 and is then titrated with PH 13 with 15.86 ML of
asked by william 
math
1.3(n+5)=12 2.46=6t8
asked by Greg 
math
jeff jogged 5/6km while jom jogged 7/12km.who jogged longer? by how many kilomteres?
asked by dan 
math
the sum of following two quantities is 63. four times a number subracted from nine. the sum of two and the number 4(9x)+(2x)=63
asked by Anonymous 
English
Organize the mystery sentence. 1. is –historic – as – as – modern.  London – is  it London is as historic as it is modern 2. The – old – buildings – newer ones  tourists – more – than  attract – do. The old buildings attract more
asked by Eliz 
PRECALC
I am given the rational function: f(x)= (x^3  1) / (x^2  4) I found that the domain is all real numbers except x= plus or minus 2 , I also found that the x intercept is x=1, however I do not get how to find: the yintercet , or identify the Horizontal,
asked by KELLIE 
math
jeff jogged 5/6km while jon jogged 7/12km.who jogged longer bu how many kilometers?
asked by dan 
Computer Architecture
Your project is to write a partial disassembler for MIPS instructions in Java. That is, your input will be the 32bit machine instructions that a compiler or assembler produces. Your program then figures out what the original source instructions were that
asked by Anne 
math
which of these numbers can be classified as both rational and real? a. 1/2 b. 1.016879413894 c. square root of 5 d. 0.89089908999 which is both a real number and an integer? a. square root of 7 b. 0.15 c. 15 d. 1/3 what is an example of an irrational
asked by lol 
Social studies
From the True Narration of the Knight of Elvas March 9, 1540 On the other bank of the river we found a province, which is called Acapachiqui (Southwest Georgia), very abundant in food... We saw some towns of the province, and others we could not because it
asked by Plz help 
chemistry
1.25 grams of an acidnis completely neutralised by 25ml of a 0.25M Ba(OH)2 SOLUTION.which of the following statements are correct. a)if the acid is dibasic its molar mass would be 200 b)if it is dibasic /0.5g of the acid would neutralise completely 12.5ml
asked by akshita 
Physics
A quarter on a spinning vinyl record has a centripetal acceleration of 34.0 m/s2. What is the acceleration of the quarter if it is placed twice as far from the centre of the vinyl record?
asked by Bill 
Language
how do I compare geology and etymology
asked by hhgfffdiswing 
Science
what is Ti(HPO4)2 Titanium Hydrogen Phosphate? Does it occur naturally in soil material? if yes in what state does it occur?
asked by Rayees 
Science:Earth Science
Explain how energy conservation can help with decreasing air, water and land pollution. This is an essay question. This is my answer. Answer: Energy conservation can help with decreasing air, water, and land pollution because of the different alternatives
asked by ... 
Geometry
M is the midpoint of line AN, A has coordinates (6,6) and M has coordinates (1,2). Find the coordinates of N.
asked by W Haley 
math
What is the remainder when 16,055 is divided by 16? (Input numeric values only)
asked by Pagie 
math
jeff jogged 5/6km while jon joghed 7/12km whi jogged longer?by how manu kilometer?
asked by dan 
Math
Explain how you can use a straightedge and a compass to construct an angle that is both congruent and adjacent to a given angle. I think the answer is that you use the straightedge to draw two parallel lines and then you draw a line that goes through them
asked by Clash of clans 
Art Please Help I need this answered by 8:10 Pm 2n
I need help. I got the answers of 13. but I don't know what 45 are. 4. The Willows of Marissel by JeanBaptiste Camille Corot. Which elements helps to give the illusion of great height and reaching upwards? A. the color of the painting B. the lines made
asked by Destiny 
Physics
a car is braked so that it slows down with uniform retardation from 15 m/s to 7 m/s while it travels a distance of 88m. if the car continues to slows down at same rate ,aftervwhat further distance will it be further be brought to rest.
asked by Avimanyu 
Math
A figure has vertices E(3, 1), F(1, 1) and G(4, 5). After a transformation, the image of the figure has vertices at E'(3, 1), F'(1, 1) and G'(4, 5). Identify the transformation. a) Reflection across the yaxis b) Reflection across the xaxis c)
asked by Sam 
Maths
The length of a triangle are 4cm and 7cm what is the measure of the third side
asked by Anitha 
spanish
De pequeña, yo siempre _____ muy obediente. A. era B. soy C. eres D. fue please hurry
asked by Mackenzie 
math
What is the volume of the box pictured below? A rectangular prism of length 3 and 1 over 2 feet, width 3 and 1 over 8 feet, and height 4 over 5 foot is shown. fraction 3 and 1 over 10 cubic feet fraction 3 and 2 over 5 cubic feet fraction 6 and 5 over 8
asked by Pagie 
Chemistry
A 10.0000 g block of aluminum is heated and placed in a stream of oxygen gas, resulting in the formation of aluminum oxide on the surface of the block. The block is cooled and weighed and found to have a mass of 11.6471 g. The block is then placed in a
asked by Dave 
Algebra
5 buckets contain a total of 100 tennis balls. How many balls are in each bucket if each bucket contains n more balls than the previous bucket? Find all the possible values for n.
asked by Sam 
physics
A car with a velocity of 20m/s at 30 degree to horizontal, what is the components of the velocity along the horizontal
asked by Climax 
tourism and hospitality
what are Social or cultural impacts tourism has in UK?
asked by Kira 
Science
Use your periodic table of elements. Take any element of your choosing (from period 4 or above) and answer the following questions: What is the element's name and symbol? Is it a metal, nonmetal, or metalloid? Which family does it belong to? How many
asked by Amaya 
AP Psychology
I've reread the textbook about 5 times now and I STILL don't understand this: According to the text, what is the rather counterintuitive finding regarding adoptive families versus biological families? Nature vs. Nurture, but how would I answer?
asked by Adryanna 
Chemistry
For 1 mole of each of the following, how many moles of ions are present when they are dissolved in water? (NH4)2CO3 NaBr Mg(ClO4)2 HCl
asked by larlee 
Geometry
You are 1.57 meters tall and have a shadow that is 10 meters long. A nearby statue has a shadow the measures 100 meters long. What is the height of the statue in meters?
asked by Bokeri 
Math
Geraldine made $140,143.11 in Employment income last year. She had investment income of $12,383.19 and dividend income of $4,230.12. How much income tax (include both federal and provincial) did she have to pay if she lives in Ontario? Federal Rates: 15%
asked by Sai 
121
why should we use parathesis in naming the formula
asked by Aletha 
Chemistry
A three component mixture was run on tlc. When the solvent front migrated 20 cm the spots representing the components appeared at 5 cm, 10 cm, and 15 cm. What are the Rf values of the three components.
asked by Jek 
Math
We currently have 84 million people each year or 229,000 people per day. How many hours would it take to replace 93330 deaths?(Hint 1 day = 24 hours)
asked by Anonymous 
Chemistry (Acid Base)
How many moles of H3O+ or OH must you add to a liter of strong base solution to adjust its PH from 9.870 to 7.980. Assume a negligible change in volume.
asked by Nathaly 
Math
Hundred.... A plane flew an estimated distance of 800 kilometers. The greatest distance the plane could have flown is..... Kilometres
asked by Anonymous 
lab
which scientists wear black coats
asked by dev 
math
Hello lovelies♡ I don't get this problem but hopefully you can help this girl out, hehe! One reading at an Artic research station showed that the temperature that it was six hours ago. What was the temperature in Smalltown six hours ago? Thanks and Have
asked by Julie Jules 
English
What ideas does the director develop regarding the conflict between pursuing a specific desire and choosing to conform? Rewrite as a How/Why question in your own words. In my own words: What ideas does the director say about being in an internal conflict
asked by Sarah 
physics
find the location of the center of mass of the following 3 mass system. mass location m1=1.0kg (0,0) m2=2.0kg (1.0m,1.0m) m3=3.0kg (2.0m,2.0m)
asked by WyeCee Bhitoo 
Math
How you can make a 10 to find 17  9
asked by Yanira 
Algebra
Jen is building a doll house for her daughter. She decided that she wanted the slope of the roof to be 3/4. In the blueprint, the roof starts at (6,10) and the center of the house is at (0,0). Knowing that the peak of the roof will be at (0,y), what
asked by Lexi 
Chemistry
What is the formula of the precipitate formed from the precipitation reaction of Pb(NO3)2 and NaI? QUESTION 2 When aqueous solutions of (NH4)3PO4 and KOH are mixed, what precipitate(s) will form? K3PO4 NH4OH no precipitate will form NH4OH and K3PO4
asked by Tatiyana 
chemistry
By what factor is the rate of a reaction changed if an enzyme lowers the Ea by 9.0 kJ/mol at 37°C?
asked by sr734 
Chemistry
2Na(s) + 2HCl (aq) > 2NaCl (aq) + H2 (g) 1. IF 2.5G OF SODIUM REACTS WITH AN EXCESS OF HYDROCHLORIC ACID, WHAT VOLUME OF HYDROGEN WILL BE PRODUCED? My working: Na H2 mass2.5 0.109 mr23 2 moles0.109 0.543 volume 0.109 X 24000 = 2608.696cm3 Is that
asked by 0oooooooo0 
chemistry
At body temperature (37°C), the rate constant of an enzymecatalyzed decomposition is 3.0 × 108 times that of the uncatalyzed reaction. If the frequency factor, A, is the same for both processes, by how much does the enzyme lower the Ea?
asked by sr734 
ASAP Physics
A worker drops a wrench from the top of a tower 118.5 m tall. What is the velocity when the wrench strikes the ground?
asked by Brianna 
ASAP Physics
A small firstaid kit is dropped by a rock climber who is descending steadily at 1.6 m/s. (a) After 3.5 s, what is the velocity of the firstaid kit? (b) After the 3.5 s, how far is the kit below the climber?
asked by Brianna 
Contemporary Mathematics
A long yearend status report for work is 131 pages long. You need to print 13 copies for a meeting next week. How much is the paper going to cost for those reports? Paper is sold in reams (500 pages) for $3.97 each.
asked by DENISE 
Chemistry
Antimony, Sb, has atomic number 51. a)WHICH PERIOD AND BLOCK IS ANTIMONY FOUND? is it period 6 block 13??? b)DIFFERENT ISOTOPES OF ANTIMONY HAVE THE SAME CHEMICAL PROPERTIES. EXPLAIN WHY (1) Is it their the same thing?? C)A SAMPLE OF ANTIMONY, Ar=121.8,
asked by 0oooooooo0 
Social studies
1. The silk road latrading route lasted for centuries and streactched 4.000 miles from china to= my answer the eastern mediterannean sea4. what is one acheivment of the tang dinasty? the compleation of the grand canal. the buliding of the taj mahal and
asked by Jada 
social studies
Why did the system of feudalism arise during the Middle ages? A:to develop an economic system. B:to determine jobs within a city. C:to defend the countries from attacks. D:to organize the household of noblemen. I think the answer is C. Thank you
asked by Jamie 
Math
There is 40 baskets for $715 and 400 for $5,935. there is a deivery fee. what is the one  time delivery fee?
asked by Dana 
Social Studies
Where in North America did the Mound Builders live? in the Southwest in the Northwest in the Central Mexico in eastern North America THIS ONE Which statement best describes the agriculture of the Mayas Each year, they rotated the kinds of crops planted.
asked by Valerie 
5th grade LA
Insert commas where they belong. Provide a short reason. 2. Ever since you asked my opinion about the soccer field battle I've been mulling the situation over trying to determine a logical consequence. A: Ever since you asked my opinion about the soccer
asked by Jared 
Chemistry
WHAT IS THE ION CONFIGURATION OF GALLIUM 3+ AND TIN 4+ AND WHAT ARE THE RULES (WRITTEN CLEARLY) please help i really dont know
asked by 0oooooooo0 
Math
Compare: x + y O 19
asked by Juan 
S.S
in what way did the structure of the Virginia house of the Burgesses influence the governments of the states and eventually the national government created by the U.S. Constitution? A. It established an elected representative legislature B. It set up a
asked by Help 
Physics
an ice sled powered by a rocket engine starts from rest on a large frozen lake and accelerates at +13m/s^2. At t1, the rocket engine is shut down and the sled moves with constant velocity v until t2. The total distance traveled by the sled is 5.30*10^3 m
asked by Anonymous 
Math Check
Which set of numbers are ordered correctly from least to greatest? (1 point) • 0, –3, –4, –5, 8**** • 8, –5, –4, –3, 0 • –4, –3, 0, –5, 8 • –5, –4, –3, 0, 8
asked by Anionymous 
S.S
what major change convinced many states to votes for ratification? A. Washington was elected as the fist president B. Federalists promised to include a bill of rights. C. the Northwest Ordinance was put into effect. D. the framers promised to dissolve the
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