# Questions Asked onSeptember 1, 2015

1. ## Algebra 1

1.Which of the following situations best describes a student engaged in active learning. A. A student uses only one of the resources provided by the teacher*** B. A student skips parts of lessons that he or she finds difficult C. A student records

2. ## Math

A rock is thrown upward with a velocity of 12 meters per sec from the top of a 25 meter high cliff and it misses on it's way back down. When will the rock be 3 meters from water

3. ## Chem

The mass of a beaker is 5.333g. After 5.00 mL of a concentrated hydrochloric acid solution is pipetted into the beaker, the combined mass of the beaker and the hydrochloric acid sample is 11.229 g. From the data, what is the measured density of the

4. ## math

24 increased by twice a number z

5. ## L.A

When ''The Finish of Patsy Barnes'' opens, why is Patsy's mother Eliza upset? A. Patsy Plays Practical Jokes B. Patsy refuses to help around the house C. Patsy skips school to go to the stables D. Patsy studies without taking breaks Honestly I'm not sure

6. ## Chemistry

Is photosynthesis a reversible reaction?

7. ## devi

cheena spent 3/4 of her pocket money. she spend 1/2 of it on a book 1/6 on movie and rest on dress what amount she spend on dress

8. ## Chem

This question is also confusing me… The density of diamond is 3.51 g/cm^3 and the density of platinum is 21.43g/cm^3. If equal masses of diamond and platinum are transferred to equal volumes of water in separate graduated cylinders, which graduated

9. ## Maths

If Tan (A+B)=1/3 and Tan(A-B)=2/5,then prove that A.Tan2A=11/13 B.Tan2B=-1/17

10. ## algebra 2

simplify:(4xy^2)^-3

11. ## Algebra

Which statement about the product is true? 5.5 Square Root 5 A)The product is rational. B)The product is irrational. C)The product is neither rational nor irrational. D)There is not enough information provided to answer the question. My Choice is B.

12. ## Chemistry

The meter has been defined as 1,650,763.73 wavelengths of the orange-red line of the emission spectrum of ^86Kr. Calculate the frequency of this radiation. In what proportion of the electromagnetic spectrum does the radiation fall?

13. ## math

For positive integers x and y, x+y=21. What is the smallest possible value of xy? a.10 b.20 c.38 d.54 e.110

14. ## Art

When an idea is presented in a way that is original, it is considered to be? impressive aesthetically pleasing expressive creative**** Animation has changed from each scene cell being drawn by hand to entire worlds being created on a computer. This is a

15. ## Chemistry

Is the temperature of a luminous flame greater than that of a non luminous flame? Please explain.

16. ## algebra

your test scores in one class are 80 and 88. what possible scores can you earn on your next test to have a test average between 84 and 89, inclusive?

17. ## English

Which word has a meaning most similar to the word pageant? Rebellion Performance Auction preeminent Help plzzzzzzzzzzzzzzzzzzzzz Don't understand!!

18. ## Physics

Four tanks A, B, C, and D are filled with monatomic ideal gases. For each tank, the mass of an individual atom and the rms speed of the atoms are expressed in terms of m and vmax respectively (see the table). Suppose that m = 3.15 × 10-26 kg, and vrms =

19. ## math

write this number in word form 310,763,136 write this number in expanded form 20,484,163

20. ## all the above

Dancers from the movie Rize continue to spread their inspirational message of hope to Los Angeles’ South Central youth. How should the sentence above be rewritten to correct the subject-verb agreement error? The sentence is correct as written. Dancers

21. ## U.S. History

1. What groups faced discrimination in colonial times? A: Enslaved Africans, women, Native Americans, and immigrants such as Jews faced discrimination in colonial times. 2. How many colonies were in New England in 1750? A: Thirteen colonies were in New

22. ## Computer

What types of issues can you likely resolve by knowing how to access and use the Control Panel? Choose all that apply. network issues*** screen resolution and volume issues**** frozen application issues virus issues What can help prevent issues related to

23. ## english

which are state-of-being verbs in following sentences: "While he was biking this morning, Zach had seen a small accident. A huge SUV ran a red light, and the oncoming sedan was unable to stop. Driving on Portland’s narrow streets was dangerous and

24. ## biology

which of the following undergoes change during a chemical reaction

25. ## U.S. History

How did geography influence the way the English colonies developed? A: Geography was a very influential factor in the development of English colonies. Economies in each colonial region depended solely on their geographic surroundings. For example, access

26. ## world history

By 30,000 Bc neanderthals had been replaced by

27. ## Math

Need help please!! Stumped A man stands next to the cape hatteras Lighthouse in North Carolina. The lighthouse and the man are perpendicular to the ground. The suns rays strike the lighthouse and the man at the same angle forming two similar triangles. If

Rectangle with length =11cm and width =4cm when both dimensions are trippled

All of these are found in a command economy EXCEPT A)minimum wage. ------ Eliminate B) environmental controls. C) ownership of corporate stock. D) government regulation of the economy.

30. ## math

Without doing the computation explain why or why not19.7 is a reasonable value for the expression 122.14÷6.2.

31. ## u.s. history

11. Explain two ways in which sectionalism caused conflict or tension in the United States during the early 1800s. Then explain how sectionalism affects economics and politics in the United States today. (10 points)

32. ## Mystery number

I have nine digits. The digit in the tens place is the value of any number times zero. The value of one of the digits is 40,000. The value of the hundred-thousands place is ten times the digit in the ten-thousand place. The digit in the millions place is

33. ## algebra

Pizza costs \$1.50 per slice. Use a table and an equation to represent the relationship between the number of slices of pizza bought and the total cost.

34. ## math

which of the following sets of line segments could make a triangle? i don't get it could you explain please a. 3,5,4 b. 1,3,2 c. 12,20,7 d.14,11,15

35. ## Algebra

Find the x-intercept and the y-intercept for the equation y = -¾x + 3

36. ## Decimals

How would you say 1.202 in word form

37. ## Algebra

Solve the system of equations: x + 2y = 3 4x + 5y = 6

38. ## Math

A bag contains 5 red, 7 yellow, 8 green, and 3 blue markers. What is the p(two green markers) will be chosen if the markers are not replaced as they are chosen?

39. ## math

Which rate of speed is higher. A car completing a 500-mi race in 3 1/3 hours or a car completing a 300-hours in about 2 1/2 hours

40. ## Physic

Find the current through each resistor in 2ohms and 3ohms in parrel and 4 ohms

41. ## math

find the arc length of the curve y = lnx for x = 1 to x = square root of 8

42. ## Physic

Find the current flowing through the each resistor in parel 2 ohms and 3 ohm in series 4ohm a and 20 volt

43. ## Quick English check

Can someone check that I put these words in the right spot of where they need to go? Please correct me if I'm wrong! :) In the 1950s in Europe, to BROACH such a controversial subject as the Algerian separatist movement in a public forum was assured to

44. ## Math

Would two coterminal angles for -13pi/6 be -25pi/6 and 11pi/6?

45. ## English

1. I have a bit of a fever and a cough. 2. I have a bit of fever and cough. ============= Which one is grammatical?

46. ## English

1. He is an old college buddy of mine. 2. He is an old university buddy of mine. ================ Are both OK? Which one is commonly used? Does 'buddy' mean 'friend'? Can we substitute 'friend' for 'buddy'?

47. ## Maths

In a survey of 200 students of a school, it was found that 60% study mathematics, 45% study physics, 35% study chemistry, 20% study mathematics and physics, 15% study physics and chemistry, 25% study chemistry and mathematics and 10% none of these

48. ## st stevens college baja

A light inextensible string passes over a smooth light pulley and masses of 3 and 7 kg are attached to its ends.the masses are released from rest when 7kg mass is 1m above a horizontal table. 1) show that 7kg mass hits the table about 5/9 seconds if

49. ## math

5,10,20,40,__,___,___,___

50. ## math

wat is a quantity

51. ## TC

If Tan (A+B)=1/3 and Tan(A-B)=2/5,then prove that A.Tan2A=11/13 B.Tan2B=-1/17

52. ## Maths

Hi this is math How many pounds of mixed nuts selling for 4.75 dollars per pound (lb, not money) should be mixed with 10 pounds of dried fruit selling for 5.50 dollars per pound to obtain a trail mix that sells for 4.95 per pound? I find these really hard

What is the value of the underlined digit? \$2.29 (9 is the underlned digit). My teacher said it's not the ones place. How do i figure it out?

54. ## Travis elementary school

The hundreds digit of my number is less than the tens digit.the one's digit is greater than the tens digit. What could my number be?

55. ## English

A:I found it on the counter. (Library) B:Thank you. I'll come there right now. -------------- Do we have to use "Come there"? How about "Go there"? ex) I'll go there right now.

56. ## Chemistry

Explain why the appearance of the wood flame is yellow whereas the gas flame most often appears blue.

57. ## math

the product of two numbers is 161. twice the smaller is 9 less than the larger

58. ## choudhary public school maths

Convert the following to grams 4.673kg

59. ## TC

Prove:sin ^2(7π/8)+sin^2(5π/8)+sin^2(3π/8)+sin^2(π/8)=0

60. ## fisics

a storage tank containing H2O is connected to an output of 6 ft in diameter. a circular plug is used to seal the tank. dtermine the address and location of the force on the cap scale h2o

61. ## Math

Suppose that the cost of a truck rental is related to the number of hours the truck is rented by a linear equation. Also, suppose the cost of a 2-hour rental is \$55 and the cost of a 3-hour rental is \$65. Find the cost of a 6-hour rental.: *

62. ## Choctaw Middle School

Admission to a circus is \$16 for adults and \$10 for children write an expression to find the total cost of 3 adult tickets and four children's tickets then find the total cost

63. ## Maths literacy.Geography.Business Studies.Life Orientation and Languages

Can i did agriculture and Environmental science on those subjects?

64. ## MAT 221

If 6 pens cost d dollars, how much, in dollars does each cost.

65. ## Chemistry

determine the molarity of a solution of silver nitrate prepared by dissolving 5g of silver nitrate in 25.0mL of water

66. ## Math

A ribbon is 3 2/3 long. Mae needs to cut the ribbon into pieces that are 2/3 yard long. How much ribbon will be left after she cuts these pieces?

67. ## alGEBRA 1

how many minutes are there in 10 days? show work i know the answer but i don't get how to show work?

68. ## simultaneous equation very dificult need help itz urgent

A-C=B/2 A-B=C/6 B+C=32 find A,B,C

69. ## educational technology

what is a side by side feature

70. ## Physical science

N2+3H2>2NH3 that occurs at STP What volume of NH3 gas will form if 3g N2 react with enough H2?

71. ## Math

Alyssa said that6/8 and 9/12 are not equivalent because there is no whole number you can multiply both parts of 6/8 by to get 9/12. Is she correct? Explain.

In South Africa, the President is elected by members of the National Assembly who are elected by the citizens. This means that South Africa has WHICH type of government? A) unitary system Eliminate B) direct democracy C) confederal system D) parliamentary

73. ## Math

Jill says that 12.6......... Is less than 12.63. Explain her error?

74. ## spanish

create conversation in spanish that is basic that has different scenes like teacher asking question like hi how are you class nice to emet you and hten open your book to page and then maybe stand up when the teacher comes and then like talk about other

76. ## Algebra

I've been try to solve this equation and I can't seem to get far. Do you add 3 to both sides? If not please explain to me how you solve this. Thanks :) 1/2=2/5c-3

77. ## Math

If Ms. Herbert gives her class a English quiz every 6 days any math quiz every 10 days when is the first day there will be a math and English quiz on the same day

78. ## Algebra

Write 3 different algebraic expressions that uses x,y, and z and simplifies to the given value when x=-3, y=-2, and z=-1. The expression should involve only multiplication or division. Values are: 1, -16, and 12.

79. ## math

-6z=12 I think it is z=12

80. ## P.E

you feel anger not only mentally and emotionally, but also physically. True false.**** I think false

81. ## English Language & Composition

Can someone help me edit & revise this ex. paragraph. The directions were to revise & edit & identify strengths & weaknesses about this person and what this person included in their body paragraph. I could find very few mistakes but the major is including

82. ## math

How do you find the actual distances of these problems with a scale of 3/4" = 500 mi. 1 3/4" 14" 13" 3" 6"

83. ## P.E

Which of the following defense mechanisms is Marissa using when she says "so what if I broke her stupid toy? She is always bothering me when I want to play video games and no one should have to put up with that all the time." A. Compensation B. denial C.

84. ## precalc

write an equation to match each description. 1) a snowball is 8 cm across and melting so that its diameter is decreasing at a steady rate of 0.2 cm/min. write an equation for d(t), the length of the snowball's diameter at time t. answer: d(t)=8-0.2t 2)

18x9

86. ## LAW

The __________ Amendment right to counsel applies during plea bargaining because charges have already been filed before bargaining commences. a. 2nd b. 6th c. 8th d. 14th is it D

87. ## Math

A piece of wire was cut in the ratio 4:7 . The longer piece was 42 cm . Find the length of the shorter piece. Use RDW to solve . Use RDW strategy to solve .

88. ## Math

please help I need to write a proportion! A backpacker in the sierras hikes 5.5 miles in 2 hrs. If the hiking rate remains the same how far will the backpacker hike in 7 hrs? 60 miles = 60 minutes 1 hr 120 miles = 2hr 180 =3 hr

89. ## Applied Maths 1

u=1÷sin(x suqare + y square) raised to 1÷5

90. ## Physics

Glycerin is poured into an open U-shaped tube until the height in both sides is 18 cm . Ethyl alcohol is then poured into one arm until the height of the alcohol column is 18 cm . The two liquids do not mix. What is the difference in height between the top

91. ## algebra

what is the reciprocal of 5/x-1 + 3/x ?

92. ## Law

The overwhelming majority (__________ percent by some estimates) of criminal convictions in the United States result from guilty pleas rather than trials. A. 96 B. 90 C. 84 D. 75 is it A 2. The most straightforward and common offer from a prosecutor in

what are the essential lessons to be gleaned from these writings? what does President Obama's speech mean to you? what about Bill Maxwell article? I'm suppose to write a lyceum for my first year seminar class using this topic based off the president speech

94. ## math

A worker submits the following data on a timesheet: Week 1 - Total hours: 42 (including 4 hours sick leave, 6 hours travel time. What percentage of the recorded time did the worker spend traveling?

95. ## Math

Solve the inequality and express the solution in terms of intervals: x-2/3x+5 ≤ 4 This is how I did it: x-2/3x+5 - 4(3x+5) ≤ 0 x-2-12x-20/3x+5 ≤ 0 -11(x+2)/3x+5 ≤ 0 Can you please tell me if the answer is right and if so then how do we express the

96. ## Alaniz

An airplane is flying at an altitude of 4000 feet and descends at a rate of 200 ft./m determine whether the altitude is proportional to the number of minutes. Explain your reasoning?

97. ## MATH

My Math work instructions is place the numbers from least to greatest. 7 squared, 2, 8/2 squared = 2, seven squared, and 8/2 squared. 10 squared, pi, 3.5 = pi, 3.16, 3.5. 220 squared, -10, 100 squared, 11.5 = -10, 220 squared, 100 squared, 11.5. 8 squared,

98. ## math

Mel had picked 4 times as many green peppers as red. She picked a total of 20 peppers. How many green peppers did she pick

99. ## Pre-Calculus

1) j(x)=-2/3x what is j(x)'s y-intercept? answer: (0,0) 2) k(x)=4 what is k(x)'s slope? answer: 0 3) g(x)=2x-5 what are the root(s) of g(x)? 4) the slope of line p if p is perpendicular to line f are the answers i provided correct? and please help me on 3

100. ## Maths

In the diagram ab is a straight road and c indicate the bottom of a vertical clif in the same vertical plane as ab the angle of elevation to the top of the from a is 24 degres and from b 300m closer to the clif the angle ofg elevation is 38

101. ## math

The sum of a number divided by 5 and 7 is 2. i need help writing this as an equation thank you

102. ## Math

1. Solve the equation. -6g = 42 a. g = 7 b. g = -7 c. g = 252 d. g = -252 2. Solve the equation. x/8 = 16 a. x = 128 b. x = 24 c. x = 8 d. x = 2 3. Solve the equation. 12m = 14.4 a. m = 120 b. m = 12 c. m = 1.2 d. m = 0.12 4. Solve the equation. x/3 = -15

103. ## Algebra

what is the product of (-6.8)^2 My Answer 46.24

104. ## math

write the number in two other forms 6,007,200 and 32,005,008

105. ## Algebra

Simplify the expression Square Root of 100/49. 10/7

106. ## american history

What was factory work like in the late 1800's?

107. ## kgalatlou

geography one strength of rostow's model

108. ## medical

Choose the combining form which best completes the following group: PONT/O, CRANI/O, FORAMIN/O, _______. A. COCHLE/O B. ENCEPHAL/O C. SALPING/O D. BLEPHAR/O plz help im lost

one strength of Rostow's model

110. ## Math

A recipe for 1 1/5 dozen pancakes calls for 2 1/3 cups of milk. How many cups are needed to make 1 1/10 dozen pancakes? Answer as a mixed number.

111. ## Chem

The mass of a beaker is 5.333g. After 5.00 mL of a concentrated hydrochloric acid solution is pipetted into the beaker, the combined mass of the beaker and the hydrochloric acid sample is 11.229 g. From the data, what is the measured density of the

112. ## math

I know you have to group this problem but I'm not sure how to solve this, if someone could step by step I would appreciate it. 6x^3 +14x^2-27x-63

113. ## U.S. History

1. How did climate and food sources help shape Native American lifestyles? 2. How did the types of settlements influence the way each was governed?

115. ## Geometry

If a rectangle width is increased by 3, the rectangle becomes a square and the area of the rectangle is increased by 54u^2 what is the area of the original rectangle

116. ## Science

Using an example, explain how being able to understand scientific principles and think scientifically can help you solve problems and answer questions in your everyday life.

117. ## Math

A recipe for 1 1/5 dozen pancakes calls for 2 1/3 cups of milk. How many cups are needed to make 1 1/10 dozen pancakes? Answer as a mixed number

118. ## World history

Paleolithic humans were able to do all of the following except wat

119. ## Chem

The smallest identifiable unit of a compound is a(n) which is made up of which are chemically combined

120. ## Science

Using an example, explain how being able to understand scientific principles and think scientifically can help you solve problems and answer questions in your everyday life.

121. ## math

What is solution 5q =-75? I think it is -15

122. ## Math

My Math work instructions is place the numbers from least to greatest. 7 squared, 2, 8/2 squared = 2, seven squared, and 8/2 squared. 10 squared, pi, 3.5 = pi, 3.16, 3.5. 220 squared, -10, 100 squared, 11.5 = -10, 220 squared, 100 squared, 11.5. 8 squared,

123. ## Pre-Calculus

focus at (-2,0) directrix the line x=2

124. ## math

One side of a triangle is 4 inchesinches longer than the side that is the base of the triangle. The third side is 6 inchesinches longer than the base. If the perimeter is 37 inchesinches​, find the length of each side.

125. ## math

explain how to solve 82 +9(12 divided 3.2) -7 I thing 8x2=16 + 9=25 12 divided 3 x 2 -7 =1 25 + 1 =26

126. ## life orientation grade 11

social and environmental responsibility (environmental issues that cause ill - health

127. ## AP Algebra

A man's average speed is 4.86 miles per hour. Express this in cm/sec .*dimensional analysis* .. the teacher answer is "217.32 cm/sec" however mine came out to be "217.26" My work: (4.86m/hr)(5280ft/1m)(12in/1ft)(2.54cm/1in)(1hr/3600sec) = 217.26cm/sec Why

128. ## life orientation grade 11

social and environmental issues that cause ill - health

129. ## Math

A bag contains 5 red, 7 yellow, 8 green markers. What is the p(two green markers) will be chosen if the markers are not replaced as they are chosen?

130. ## life orientation

evaluate the effectiveneÃŸ and ineffectiveneÃŸ of traffic fines

131. ## math

write the number in two other forms 6,007,200 and 32,005,008

132. ## Chemistry

if 75.0 ml of 1.5m sodium hydroxide reacts with 100.0 ml of 2.0m phosphoric acid, to give sodium phosphate and water, how many grams of Na3Po4 may be produced?

133. ## math

the following are the probabilities of selecting iteams from a bag (candy: grape ?, cherry 3/8, apple 1/4). What is the probability of selecting grape?

134. ## life science

Determine whether expired air contains carbon dioxide

135. ## chemistry

ClO3^-(aq)+3SO3^2- ¡÷ Cl^-(aq)+3SO4^2- 1) If the SO3^2- ion is disaapearing at rate of 0.458 mol/L*s, how fast is the Cl^- ion appearing? 2) if the after 10 minutes of reaction time, 1.09x10^-4 mole of Cl^- ion has been produced, how many moles of SO3^2-

136. ## Algebra

Solve the equation using algebraic method. Jerry ordered 24 flower stems and a watermelon. The watermelon cost \$16, and total cost of the order was \$52. What was the price of each flower stem?