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  1. English

    1. The committee were divided in their opinions. 2. The committee was divided in its opinions. 3. The committee was divided in their opinions. [Which senteces are grammatical?]

  2. Life Orientation

    What role do the media have in reporting human rights violations in a responsible manner?

  3. calculus

    Let f be a differentiable function such that f(3) = 2 and f'(3) = 5. If the tangent line to the graph of f at x = 3 is used to find an approximation to a zero of f, that approximation is? So confused

  5. Pre-Calculus Help?

    A 5-lb force acting in the direction of (5, -3) moves and object just left over 12 ft. from point (0, 6) to (7, -4). Find the work done to move the object to the nearest foot-pound. a. 11 ft. * lbs b. 34 ft. * lbs c. 56 ft. * lbs d. 61 ft. * lbs

  6. math;)

    What is a simplified form of the expression (sec^3 theta) - (sec theta/cot^2 theta)? a. 0 b. sec theta-tan theta c. cos theta d. sec theta***** Every time I attempt to work out this problem I end up with one. I know the answer is sec theta, but I do not

  7. Math

    Point Y (-1,-3) is rotated 180° about the origin. What are the coordinates of it's image, point Y'. I keep getting (-1,-3) but that's not a choice. I'm not sure what I'm doing wrong, can someone help? These are the choices listed (-3,-1) (-3,1) (1,3)

  8. LIFE ORIENTATION

    To what extent has the community have or been supporting communities affected by human right violations

  10. math

    Line n contains points (2, 4) and (-4, -2). Find the distance between line n and point B (3, 1).

  11. Physics

    A 1.2 kg object is moving with a speed of 8.0 m/s collides perpendicularly with a wall and emerges with a speed of 6.0m/s in the opposite direction perpendicular to the wall. If the object is in contact with the wall for 2.0m/s. What is the magnitude of

  12. calculus

    Two positive numbers have a sum of 60. what is the maximum product of one number times the square of the second number? a) 3481 b) 3600 c) 27,000 d) 32,000 e) 36,000 So Idk if this is right, but I have .... x+y=60 p=xy^2 p=x(60-x)^2 P'=-2x(60-x)+(60-x^2)

  13. transformation

    what is the image of (1,-6) for a 90 degree counterclockwise rotation about the origin? i guess it is (-1.6) is it?

  15. Life orientation

    Evaluate to what extent the following institutions have or are currently supporting communities affected by the human trafficking

  16. math

    A 4cm chord subtands a central angle of 60 degree.The radial segment of this circle is

  17. geometry

    Write the equation of a line in slope-intercept form that is parallel to the line y = 3x +2 and passes through the point (5, 2).

  18. Calculus BC

    Let f be the function defined by f(x) = x + ln x. What is the value of c for which the instantaneous rate of change of f at x = c is the same as the average rate of change of f over [1,4]?

  20. Calculus - Optomization Problem

    The volume of the largest right circular cone that you can inscribe in a sphere of radius r equals _______ (Your answer will be an expression in r.)

  21. Math

    1. cos theta = 0.2 for 270 degrees

  22. geometry

    Find the surface area of pyramid that has a regular hexagonal base od edge 6 cm and a height of 8 cm. Thank you so much

  23. Chem

    What 4 quantum numbers describes one of the outermost electrons in a strontium atom in ground state? 5,0,0,1/2 Is my answer correct?

  25. math

    How do I find the volume of an oblique cone?

  26. Math

    A 90 N boy is hanging on a rope that extends between two poles. Find the tension of the 2 ropes. The angles were 5 and 10 degrees

  27. physic

    3 charges sit on vertical equilateral triangle the side of each is 30.0 cm. if the triangle are A= +4.0 uC B=+5.0 uC and C=+6.0 uC (clockwise from top) what is the force on each charge?

  28. Life orientation

    Give a description of a recent (2019 2021) example of how this problem has displayed in your community?

  30. math

    find the volume of the largest right circular cone that can be inscribed in a sphere of radius 7?

  31. Algebra

    In a table, how do you tell if y varies directly with x and write an equation if it does?

  32. Math

    How do I simplify csc theta cos theta tan theta?

  33. Math

    State the property that justifies the statement: If 3x = 6, then x = 2. A. Subtraction Property of Equality B. Addition Property of Equality C. Division Property of Equality D. Multiplication Property of Equality*** Can you please check my answers?

  35. geometry

    Find the measure of Angle 6. measure of angle 7 = 2x+15 measure of angle 8 = 3x

  36. chemistry

    1. Which example has particles that can be drawn closer to occupy smaller volume? a. fruit juice b. block of wood c. air inside the syringe d. ice cube 2. Which of the following phenomena does NOT involve the application of gas pressure? a. burning fuels

  37. geometry

    Find the lateral area of a regular hexagonal pyramid with base edge of 10 in and lateral edge of 13 in.

  38. trig

    Solve for ¥è in the equation tan ¥è = 2.42 when 180¨¬ < ¥è < 360¨¬. Round your answer to the nearest tenth of a degree. (Enter only the number.)

  40. physics

    A boy standing on top of a hill throws a stone horizontally. The stone hits the ground at the foot of the hill 2.5 s later. How high is the hill ?

  41. Biology

    In what situations would sampling work best for estimating population size, in what situations would mark and recapture work best and why?

  42. Probability

    A spinner with 10 evenly sized sections and numbered 1 to 10 is spun. What is the probability that the number spun is 8 given that the number is even?

  43. Life orientation

    Evaluate to what extent the following institutions have supported communities affected by gender based violence: Government Community(NGOs)and religious oganization

  45. Physics

    Two capacitor of a capacitance 4uf and 6uf are connected in series to a 100volt DC A.draw the circuit diagram B.calculate the energy on either plates of each capacitor C.potential difference across eàch capacitor D.energy in the combined capacitor

  46. chemistry

    calculate the percentage of sulphur in sodium thiosulphate, Na2S2O2

  47. Math

    How to find the value of sin 480 degree

  48. L.O

    define and describe the human rights violation of xenophobia

  50. Chemistry

    How Many Moles Of H2O Are Required To Produce 4.5 Moles Of HNO3 According To The Following Reaction: 3NO2+H2O = 2HNO3+NO

  51. Science

    A net force of 200n gives a body of mass m1 an acceleration of 80m/s2 and a body of mass m2, an acceleration of 240m/s2. The acceleration that this force causes when the masses combine together is -

  52. Math

    If two cylinders are similar, find the scale factor of the smaller figure to the larger figure. The surface area of the smaller area is 20 pi yards squared. The surface area of the larger cylinder is 125 pi yards squared. No radius or height is given, and

  53. Math

    Write the equation of the line that satisfies the given conditions. Express the final equation in standard form. Contains the point (-7, 2) and is perpendicular to the line 4x − y = 4

  55. chemistry

    For the system H2(g) + CO2(g) H2O(g) + CO(g) at equilibrium, the addition of H2(g) would cause (according to LeChatelier’s principle) 1. more H2O(g) and CO(g) to form. 2. only more CO2(g) to form. 3. only more H2O(g) to form. 4. no change in amounts of

  56. Life Orientation

    give a description of a recent(2018-2020)example of how xenophobia has displayed itself in your community

  57. Math

    Can anyone help me? 1.Sara works in an ice cream shop. The table shows the number of hours she worked during each of the past four weeks and the amount she earned each week. Time Worked (hours) Amount Earned (dollars) (15) 127.50 (16.5) 140.25 (12.5)

  58. English

    I am sure I would have regretted it if I ________ to take the job. a.would agree b.would have agreed* c. did agree d.had agreed*

  60. Lo

    give your own position on this specific problem in your community (xenophobia)

  61. Physics

    Two point charges, q1 and q2, are located at a distance r apart in a vacuum. The electric force between them is F. What will the electric force become if the distance between the charges in tripled? A. F/9 B. 9F C. 3F D. F/3

  62. Trigonometry

    Point P is located at the intersection of the unit circle and the terminal side of angle theta in standard position. Find the coordinates of P to the nearest thousandth. theta = -105degrees Please explain the steps. I'm completely stuck.

  63. physics vectors

    If vector A = (6.00 i -8.00 j) units, vector B = (-8.00 i + 3.00 j) units, and vector C = (25.0 i + 22.0 j) units, determine a and b such that (a vector A + b vector B + vector C= 0.) a=? b=?

  65. life orientation

    six ways in which human rights violation influences individuals,groups and broader south african community.my answer was 1.it maKES THEM ANGRY BECAUSE THEY GET TO LOSE THEIR BELONGINGS...2.THEY HAVE TO SUFFER EMOYIONALLY OR PHYSICALLY....3.THEY LOSE

  66. Geometry - help please

    AB is tangent to circle O at B. The diagram is not drawn to scale. If AB = 6 and AO = 11.7, what is the length of the radius (r)? Round the answer to the nearest tenth. 5.7 8.9 10.0 13.1

  67. Physics

    A ball moving with a speed of 9 m/s strikes an identical stationary ball such that after the collision the dierection of each ball makes an angle of 30° with the original line of motion. Find the speeds of the two balls after the collision.

  68. physics (this one is killing me clear answer)

    At time t = 0 s, a puck is sliding on a horizontal table with a velocity 3.60 m/s, 35.0° above the +x axis. As the puck slides, a constant acceleration acts on it that has the following components: ax = –0.360 m/s2 and ay = –0.980 m/s2. What is the

  70. physics

    an oil drop has a charge of 8.0 x 10^-19 C. How many excess electrons does the oil drop have?

  71. Physics

    At time t = 0s, a puck is sliding on a horizontal table with a velocity 3.00 m/s, 65.0 above the +x axis. As the puck slides, a constant acceleration acts on it that was the following components: ax = 0.460m/s2 and ay = 0.980m/s2. what is the velocity of

  72. Life orientation

    Describe Two Ways how social media platforms are abused

  73. Physics

    A body is projected upward at an angle of 30 degree with the horizontal at an initial speed of 200ms-1 in how many seconds will it reach the ground?how far from the point of projection will it strike?

  75. calc

    xy^2 + 2xy = 8, then, at the point (1,2) y' is?

  76. maths

    Sundaram joined a company for a fixed salary per month. After few months, the management felt happy with his work and multiplied his salary by some n times. This happened every few months and his salary kept getting multiplied and he reached a salary of

  77. Math

    a hiker travels 3 km due east then 2km on a bearing of 110° how far south is the hiker from the starting point

  78. probability

    Sophia is vacationing in Monte Carlo. On any given night, she takes X dollars to the casino and returns with Y dollars. The random variable X has the PDF shown in the figure. Conditional on X=x , the continuous random variable Y is uniformly distributed

  80. Life orientation

    Briefly explain three roles that institution plays in violation of human rights

  81. Life orientation

    Give your own position on this specific problem in our country

  82. math:^]

    Part A Given that P=(5,4), Q=(7,3), R=(8,6), and S=(4,1), find the component form of the vector PQ+3RS. a. **** b. c. d. Part B Use the information from Part A to find the magnitude of the vector PQ+3RS. a. 356 b. sqrt(26) c. 2*sqrt(10) d. 2*sqrt(89) I

  83. math

    1. Point M(4, 3) is translated according to the rule (x, y) (x+2,y-5). What are the coordinates of of M? (1 point) A.(2,-2) B.(6,8) C.(2,8) D.(6,-2) 2. Point A is translated left 3 units and up 2 units. What rule describes this translations? (1 Point)

  85. History

    “...[The] said Cooper Hughs Freedman with his wife...are to work on said farm and to cultivate forty acres in corn and twenty acres in cotton, to assist in putting the fences on said farm in good order and to keep them so and to do all other work on said

  86. Physics

    A microphone is attached to a spring that is suspended from the ceiling, as the drawing indicates. Directly below on the floor is a stationary 624-Hz source of sound. The microphone vibrates up and down in simple harmonic motion with a period of 2.31 s.

  87. Physics

    A 300v battery is connected across capacitors 3uF and 6uF in parallel. Evaluate the charge and energy stored in each capacitor

  88. Calculus

    Let f be a differentiable function defined on the closed interval [a,b] and let c be a point in the open interval (a,b) such that I.f'(c)=0 II.f'(x)>0 when a≤x

  90. Math

    In triangle ABC, a = 12, b = 10, and c = 9 . Find the measure of the largest angle in triangle ABC.

  91. Chemistry

    How many grams of KCl should be added to 1.5kg of water to lower its freezing point to -7.5°C

  92. math

    A shopkeeper bought an article for rs 360. The profit made by the shopkeeper after selling it after 11×1/9% discount is rs 40. Find the marked price (in rs)of the article.

  93. Calculus Answer Confirming Not Sure Im Right Help?

    Evaluate the lim a. lim x--> 64 (cube root x-4/x-64) (∛x-4)/(x-64) -> 0/0 so then let cube root x = u u-4/u^3-64 u-4/u^3-64 = u-4/u-4(u^2+4u+16) the u-4 cancel each other out leaving lim x->64 = 1/u^2+4u+16 1/64^2+4(64)=16 oddly i find the number to

  95. Maths

    The sum of 1st five terms of an AP nd the sum of the 1st seven termd of the same AP is 167. If the sum of the 1st ten terms of this AP is 235, find the sum of its1st twenty terms

  96. Physics

    Maria throws a ball straight up with an initial velocity of 10 m/s. What is its velocity at the highest point? What is its velocity when it returned to the elevation from where it is thrown ? What is its acceleration at the highest point? What is its

  97. Economic

    1. What are welfare payment or consumer subsidies? 2.what is the south africa government provinding and to whom? 3. What are the cost and consequences of provinding the subsidies and welfare? 4.are there any welfare or subsidy payment that should be

  98. English

    Speech. ENGLISH IS THE LANGUAGE OF OPPORTUNITY,WHY BOTHER TO TEACH INDIGENEOUS LANGAUGES?

  100. Pre ALGEBRA

    what are the next three terms in the sequence -6, 5, 16, 27? A)38,49,60 B)37,47,57 C)36,45,54 D)36,46,57 i think its a Am i right Somebody help me please DAMON,MS.SUE, SOMEBODY PLEASE HELP ME

  101. trigonometric functions

    a hill slopes upward at an angle of 14 degrees with the horizontal ground.what height does the man reach when he has traveled 100m upward from the foot of the hill

  102. chemistry

    4g of a mixture of CaCO3 and sand is treated with an excess of HCl and 0.88g of CO2 is produced. What is the percentage of CaCO3 in the mixture

  103. Calculus

    The radius of a circle is increasing. At a certain instant, the rate of increase in the area of the circle is numerically equal to twice the rate of increase in its circumference. What is the radius of the circle at that instant? A. 1/2 B. 1 C. Sqrt 2 D. 2

  105. physics

    The x component of a displacement vector r is −149 m, while its y component is −174 m. (a) Find the magnitude of r. (b) Find the direction of r.

  106. Science(density)

    A brick of salt has a volume of 50cm^3 and a mass of 100 grams. What is its density? Show all calculations.

  107. Algebra

    Which represents the reference angle for 3pi/4? A) (3 pi)/4 B) pi/3 C) pi/4 D) pi/6 I have no clue on how to do this. (Looking at my unit circle I think A?)

  108. MATH QUIZ PLS HELP!!!

    1.Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for ©£ and round to the nearest tenth. 439.6 ft^2 324.5 ft^2 571.5 ft^2 285.7 ft^2*** 2.Find the surface area of a square pyramid with a base length of 24 cm

  110. solar energy please help

    In this section, we talked about combining a solar cell with a photoelectrode to form a photoelectrochemical device. Why do we add a solar cell in the system? a)Because the photoelectrode is not able to produce any voltage difference to drive the reaction

  111. physics

    a boy tosses a coin upward with a velocity of 14.7 m/s. a. find the maximum height reached by the coin. b. time of flight c. velocity when the coin returns to the hand d. suppose the boy failed to catch the coin and the coin goes to the ground, with what

  112. Maths

    A two digit number is formed by either substracting 17 from nine times the sum of the digits or by adding 21 to 13 times the difference of the digits .find the number

  113. English; Help/Check.

    e last word in each sentence is either an adjective or an adverb. 1. The sun burnt the grass quickly. Answer: adverb 2. It burnt the grass black. Answer: adverb 3. He drove his employees hard. Answer: Adjective 4.The student studied hard for his test, so

  115. Chemistry

    Dimethylamine burns in oxygen according to the following equation: 4 C2H7N + 15 O2 → 8 CO2 + 14 H2O + 2 N2 (a) How many liters of O2 at 35 °C and 0.840 atm will be needed to burn 7.70 L of C2H7N at 35 °C and 0.840 atm? (b) How many liters of CO2 at 35

  116. finance

    Your company will generate $45,000 in cash flow each year for the next nine years from a new information database. The computer system needed to set up the database costs $260,000. Assume you can borrow the money to buy the computer system at 8.25 percent

  117. Chemistry chemical equilibrium

    1.25 mol of NOCl was placed in a 2.50 L reaction chamber at 427 celciciu degre . After equilibrium was reached, 1.1 mole of NOCl remained. Calculate the equilibrium constant Kc for the reaction

  118. college physic

    Two identical thermometers made of pyrex glass contain,respectively identical volumes of mercury and methyl alcohol.If the expansion of the glass is taken into account,how many times greater is the distance between the degree marks on the methyl alcohol

  120. chemistry

    Predict the products and then write the complete balanced chemical equation with states of matter: 1. Sulfuric Acid and sodium hydroxide 2. Aluminum and copper (II) sulfate 3. Silver nitrate and iron (III) chloride 4. Magnesium heated 5. Aluminum oxide

  121. Math - vector equation of a parallelogram

    The vertices of a parallelogram are the origin and the points A(-1,4), B(3,6), and C(7,2). Write the vector equations of the lines that make up the sides of the parallelogram

  122. Chemistry

    In which orbital does an electron in a phosphorus atom experience the greatest effective nuclear charge? a. 1s b. 2s c. 2p d. 3s e. 3p I originally thought 3p, since those are the outer electrons, but that was marked wrong. Why is it not 3p? Is the right

  123. physics

    How much would a 60-kg person weight on the Moon where the gravitational field has a magnitude of 1.6 N/kg?

  125. math

    The hypotenuse of a right triangle measures 10m. One leg of the triangle is 2m longer then the other. Find the lengths of the legs. How would you solve this equation?