# Questions Asked onSeptember 27, 2017

1. ## 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) =

2. ## geometry

Ray BD bisects ∠ABC so that m∠DBC = (x + 6)° and m∠ABD = (2x – 12)°. What is x?

3. ## 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

4. ## 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

5. ## 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

6. ## Science

animals with bilateral symmetry

7. ## 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

8. ## 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

9. ## 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

10. ## Linguistics

What are three different ways an English speaker might make the borrowed Polish place name Szczebrzeszynie[ʃtʃɛbʒɛʃɨɲɛ]fit within English phonotactics?

11. ## ALGEBRA

The sum of nine and a number, x, is three

12. ## 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?

13. ## Algebra

Image of one smaller cube labeled with fish food with dimensions of one-quarter feet on each side. Larger cube labeled shipping box with dimensions of length 3 and three-fourths feet; width of 3 feet; height of 3 and one-quarter feet. Determine how many

14. ## Algebra 2 A

What is the minimum value for z=3x-1/2y 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

15. ## Maths

The sum of interior angles of an irregular polygon is 5040 .find the number of sides of the polygon

16. ## Math Chek

21. Which symbol will make the number sentence –|–5| ? 5 true? (1 point) • =*** • < • >

17. ## Math

A number rounded to the nearest 10 is 830. Find the greatest possible number.

18. ## Algebra 2 A

A candy store makes a 9-pound 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

19. ## 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

20. ## 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

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

22. ## 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

23. ## Algebra 2

Solve the system by substitution 2x-y+z=-4 z=5 -2x+3y-z=-10 I think the answer is (-8,-7,5) But can someone tel me the right one and explain I’m so lost

24. ## 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)

25. ## 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

26. ## Chemistry

Bromine has two isotopes, Br- 79 and Br- 81. The relative atomic mass of bromine is 79.9. CALCULATE THE PERCENTAGE of Br-79 atoms in a sample of bromine. PLease help i'm really stuck

27. ## 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

28. ## Geometry

A billiard ball bounces off the sides of a rectangular billiards table in such a way that

29. ## 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. CH2CH2-OH ZnCl2 H2SO3 NaNO3

30. ## Chemistry

What is the formula of the precipitate formed from the precipitation reaction of Li2CO3 and ZnCl2?

31. ## algebra 2

The length of a rectangle is twice its width. If the perimeter is 54 inches, find the dimensions of the rectangle.

32. ## 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

33. ## 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

34. ## algebra

how do u do square roots of perfect and imperfect squares?

35. ## Precalculus

Suppose H(X)=(6x-5)^3 Find two functions f and g such that (f•g)(x)=H(x) Neither function can be the parent/ identity function

36. ## 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

37. ## 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?

38. ## 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)

39. ## 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

40. ## 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

41. ## 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

42. ## 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

43. ## 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

44. ## 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. CH2CH2-OH ZnCl2 H2SO3 NaNO3

45. ## 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

46. ## 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 Anti-Federalist Papers, protecting

47. ## Math

Rename the number 24 ten thousand

48. ## 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

49. ## college chemistry

28.6 grams of SO2 react in the following synthesis: SO2+O2->SO3 How many grams of SO3 could be produced

50. ## 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

51. ## 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

52. ## algebra

Solve for x, give the solution in both interval and graph form: | 2x + 5 | ≤ 12

53. ## algebra 2

Solve for x, give the solution in both interval and graph form: | 6x – 8 | = 4

54. ## algebra

Solve for x, give the solution in both interval and graph form: | 4x - 5 | > 4

55. ## 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.

56. ## 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

57. ## 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

58. ## Language Arts

How do you know squeaky won't let gretchen win in Raymond's Run

59. ## 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

60. ## 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

61. ## 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

62. ## Healthcare Management

Which of the following positions does not have line authority? A. Subordinate managers B. Manager C. Assistant-to D. Administrators D

63. ## 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?

64. ## math

127nine= 411x solve for x can you show me the steps please

-183 + 298

66. ## 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

67. ## Algebra 2

When writing a function whose graph represents a combination of transformations, is the order not important?

68. ## 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

69. ## social studies

What time was tea organically made

70. ## 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.

71. ## Algebra

Simplify the following Expression, 4(20+12) / (4-3)

72. ## math

When three times a number is subtracted from 1414​, the result is 22 plus the number. What is the​ number?

73. ## 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

74. ## 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.

75. ## FINANCIAL MANGEMENT

a client invests 100 000 with an interest rate of 8% with quarterly compound what will the interest be after a year

76. ## 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.

77. ## 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

78. ## Individual and Societies

What are some recent social issues in Tunisia??

79. ## 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

80. ## math

1.-3(n+5)=12 2.46=-6t-8

81. ## math

jeff jogged 5/6km while jom jogged 7/12km.who jogged longer? by how many kilomteres?

82. ## math

the sum of following two quantities is 63. four times a number subracted from nine. the sum of two and the number 4(9-x)+(2-x)=63

83. ## 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

84. ## PRE-CALC

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 y-intercet , or identify the Horizontal,

85. ## math

jeff jogged 5/6km while jon jogged 7/12km.who jogged longer bu how many kilometers?

86. ## Computer Architecture

Your project is to write a partial disassembler for MIPS instructions in Java. That is, your input will be the 32-bit machine instructions that a compiler or assembler produces. Your program then figures out what the original source instructions were that

87. ## 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

88. ## 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

89. ## 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

90. ## 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?

91. ## Language

how do I compare geology and etymology

92. ## Science

what is Ti(HPO4)2 Titanium Hydrogen Phosphate? Does it occur naturally in soil material? if yes in what state does it occur?

93. ## 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

94. ## Geometry

M is the midpoint of line AN, A has coordinates (-6,-6) and M has coordinates (1,2). Find the coordinates of N.

95. ## math

What is the remainder when 16,055 is divided by 16? (Input numeric values only)

96. ## math

jeff jogged 5/6km while jon joghed 7/12km whi jogged longer?by how manu kilometer?

97. ## 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

I need help. I got the answers of 1-3. but I don't know what 4-5 are. 4. The Willows of Marissel by Jean-Baptiste- 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

99. ## 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.

100. ## 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 y-axis b) Reflection across the x-axis c)

101. ## Maths

The length of a triangle are 4cm and 7cm what is the measure of the third side

102. ## spanish

De pequeña, yo siempre _____ muy obediente. A. era B. soy C. eres D. fue please hurry

103. ## 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

104. ## 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

105. ## 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.

106. ## physics

A car with a velocity of 20m/s at 30 degree to horizontal, what is the components of the velocity along the horizontal

107. ## tourism and hospitality

what are Social or cultural impacts tourism has in UK?

108. ## 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

109. ## 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?

110. ## 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

111. ## 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?

112. ## 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%

113. ## 121

why should we use parathesis in naming the formula

114. ## 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.

115. ## 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)

116. ## 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.

117. ## Math

Hundred.... A plane flew an estimated distance of 800 kilometers. The greatest distance the plane could have flown is..... Kilometres

118. ## lab

which scientists wear black coats

119. ## 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 Small-town six hours ago? Thanks and Have

120. ## 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

121. ## 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)

122. ## Math

How you can make a 10 to find 17 - 9

123. ## 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

124. ## 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

125. ## 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?

126. ## 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 mass-2.5 0.109 mr-23 2 moles-0.109 0.543 volume 0.109 X 24000 = 2608.696cm3 Is that

127. ## chemistry

At body temperature (37°C), the rate constant of an enzyme-catalyzed 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?

128. ## 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?

129. ## ASAP Physics

A small first-aid 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 first-aid kit? (b) After the 3.5 s, how far is the kit below the climber?

130. ## Contemporary Mathematics

A long year-end 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.

131. ## 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,

132. ## 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

133. ## 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

134. ## Math

There is 40 baskets for \$715 and 400 for \$5,935. there is a deivery fee. what is the one - time delivery fee?

135. ## 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.

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

137. ## 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

138. ## Math

Compare: x + y O 19

139. ## 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

140. ## 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