henry2,

Popular questions and responses by henry2,
  1. English

    In the courage that my mother had uses a metaphor to characterize the speakers poem. In an essay, describe the comparison the speaker makes, citing details from the poem your point. Then, explain what the comparison tells you about the kind of person the

    asked on April 12, 2020
  2. math

    Graph the quadratic functions y = -2x^2 and y = -2x^2 + 4 on a separate piece of paper. Using those graphs, compare and contrast the shape and position of the graphs.

    asked on April 11, 2020
  3. English

    in the poem the tide rises the tide falls Longfellow uses figurative language in repetition in a paragraph identify the symbolism and repetition used in the poem explain how both are connected to the meaning of the poem include details from the poem in

    asked on April 11, 2020
  1. Mathematics

    300gal./min * 5min. = 1500 gal. 500T = 1500. T =

    posted on July 1, 2020
  2. Physical Science

    Given: M1 = 1100kg, V1 = 22m/s. M2 = 2300kg, V2 = 0. V3 = -11m/s = velocity of M1 after crash. V4 = velocity of M2 after crash. momentum before = momentum after M1*V1+M2*V2 = M1*V3+M2*V4 1100*22+2300*0 = 1100*(-11)+2300V4 24,200 = -12,100+2300V4 2300V4 =

    posted on July 1, 2020
  3. algebra

    12-m.

    posted on June 29, 2020
  4. math

    1+4x^-6 = x^-6+4 3x^-6 = 3 x^-6 = 1 x^6 = 1. Take the 6th root of both sides: X = 1.

    posted on June 29, 2020
  5. Mathematics

    All angles are measured CW from +y-axis. D = 800m[129o] = 800*sin129+800*cos129 = 622-503i. D = 622 m. East and 503 m South.

    posted on June 29, 2020
  6. physics

    V = 5+12i = 13m/s[67.4o].

    posted on June 29, 2020
  7. Physics

    V^2 = Vo^2+2g*h = 10^2+20*40 = 900 V = 30 m/s.

    posted on June 28, 2020
  8. Mathematics

    Y = 9x^2+18x+7 h = Xv = -B/2A = -18/18 = -1. So X = -1 gives minimum value of the Eq. : Y min. = 9*(-1)^2+18*(-1)+7 = -2 = min. value of Eq.

    posted on June 28, 2020
  9. Physics

    V = Vo+g*T = 15+9.8*2 = 34.6 m/s. V^2 = Vo^2+2g*d = (34.6)^2 15^2+19.6d = 1197.2 d = 49.6 m.

    posted on June 27, 2020
  10. math

    When 0 is added, nothing changes.

    posted on June 27, 2020
  11. math

    5cups * 8 oz/cup = 40 oz. needed. 40oz. * 1pt./16 oz = 40/16 = 2 8/16 = 2 1/2 P:ts.

    posted on June 27, 2020
  12. Mathematics

    A to B = 60o. B to A = 60+180 = 240o.

    posted on June 26, 2020
  13. Physics

    All angles are measured CW from +y-axis. 1. V = 3[0o]+5[53.1+180] V = (3*sin0+5*sin233.1)+(3*cos0+5*cos233.1)i V = -4+0i = -4 km/h = 4km/h less than B.

    posted on June 26, 2020
  14. math

    1. 5(a-3) = 20. Divide both sides by 5: a-3 = 4 Add 3 to both sides: a = 7.

    posted on June 25, 2020
  15. physics

    Fr = 6i-2i-3 = -3+4i. Fr = sqrt(3^2+4^2) = 5 N.

    posted on June 25, 2020
  16. Physics

    e = L/EVr = 50*9.8/(110*7) = 0.64 = efficiency. a. W = L*d = (50*9.8)*0.8 = 392 J. = Work done. e = 392/110d= 0.64 70.4d = 392 d = 5.56 m. b. 110*5.56 = ___ Joules. c. (110*5.56)-392 = ___ Joules.

    posted on June 24, 2020
  17. Physics

    Vr = sqr t Vr = Sqrt(8^2+6^2) = 9

    posted on June 24, 2020
  18. Physics

    V^2 = Vo^2+2g*h = 0+64*400 = 25,600 V =

    posted on June 23, 2020
  19. Physics

    All angles are measured CW from +y-axis. Given: M1 = 4,000kg, V1 = 12km/h[55o] E. of N. M2 = 2500kg, V2 = 55km/h[270o]. V3 = 36km/h[270o] = Velocity of M1 after crash. V4 = Velocity of M2 after crash. Momentum before crash = Momentum after. M1*V1+M2*V2 =

    posted on June 23, 2020
  20. Mathematics

    All angles are measured CW from +y-axis. D = 2km[0o]+2km[40o]. D = (2*sin0+2*sin40)+(2*cos0+2*cos40)i D = 1.29+3.53i = 3.76km[20o] = 3760m[20o].

    posted on June 23, 2020
  21. Math

    I = Po*r*T = 580*0.065*1 =

    posted on June 22, 2020
  22. Maths

    All angles are measured CW from +y-axis. a. PB = PA+AB = 21km[32o]+45km[287o]. PB = (21*sin32+45*sin287)+(2 1*cos32+45*cos287)i PB = -32 + 31i = 44.6km[-46o] = 44.6km[46o] W. of N. = 314o CW. b. Bearing of BP = 314-180 = 134o.

    posted on June 22, 2020
  23. math

    $4.56/2.9L = $___ /L. $5.78/3.8L = $___ /L.

    posted on June 21, 2020
  24. math

    r = 84km/3.5h = 24km/h. d = r*T 1050 = 24T T =

    posted on June 21, 2020
  25. Math

    Y = x^2+x-2/(x-1). -2 = -1*2, -1+2 = 1 = B. (x-1)(x+2)/(x-1) = 0 x+2 = 0 X = -2. solution: (-2, 0). We have only one solution, because the Eq was divided by (x-1). Test: Let X = -2.

    posted on June 21, 2020
  26. Trigonometry

    d1 = 2 km. d2 = 13 * 1.5 = 19.5 kim. Tan A = d2/d1 = 19.5/2 = 9.75 A = 84.14 degrees = 1.47 radians.

    posted on June 20, 2020
  27. Mathematics

    As = 2(pi*r^2)+pi*2r * h. As = 2(3.14*25)+3.14*10*16 = ___ cm^2.

    posted on June 19, 2020
  28. Trigonometry

    4pi/3 radians = 4*180/3 = 240 degrees. (240/360)C = 2C/3 = 1 meter. (2/3)3.14*2r = 1 r = 0.2387 m.

    posted on June 19, 2020
  29. physics

    K = mg/d = 1*10/1.2 = 8.33 N/cm.

    posted on June 10, 2020
  30. mathematics

    d = 100[60+180]+160[130o] d = (100*sin240+160*sin130)+(100*cos240+160*cos130)i d = 36-153i. d = sqrt(36^2+153^2) = 157 km.

    posted on June 9, 2020
  31. Mathematics

    All angles are measured CW from +y-axis. KA = 25km[90o]. AK = 25km[90+180]. KB = 15km[120o]. AB = AK+KB = 25[270o]+15[120o] AB = (25*sin270+15*sin120)+(25*cos270+15*cos120)i AB = -12-7.5i = 14.2km[58o]W. of S. = 14.2km[238o] = distance between the boats.

    posted on June 9, 2020
  32. Mathematics

    150-30 = 120 good eggs. Income = 120*0.17 + 30*0.1 = Gain = Income-22.50 = %Gain = (Gain/22.50)*100% =

    posted on June 9, 2020
  33. Mathematics

    (2780+3336+3013)/3 =

    posted on June 9, 2020
  34. mathematics

    or 3-14 = -11 = 11 floors downward.

    posted on June 8, 2020
  35. Maths

    1,2,3 2,3,4 3,4,5 4,5,6 To 11,1,2. 11 different ways.

    posted on June 8, 2020
  36. Physics

    conductivity = 1/P siemens/meter.

    posted on June 7, 2020
  37. Physics

    P = RA/L = 0.1*(2*10^-3)/(1*10^2) = 2*10^-6 ohm*cm. = resistivity. Conductivity = 1/P =

    posted on June 7, 2020
  38. Physics

    Given: M1 = 4kg, V1 = 2.5m/s. M2 = 0.2kg, V2 = 0. V3 = velocity of M1 and M2 after collision. Momentum before = Momentum after. M1*V1+M2*V2 = M 1*V3+M2*V3 4*2.5+0.2*0 = 4V3+0.2V3 4.2V3 = 10 V3 = 2.4 m/s.

    posted on June 7, 2020
  39. Mathematics

    A(x, y), M(-3, 3), B(-5, 1). -3-x = -5+3 X = -1. 3-y = 1-3 Y = 5.

    posted on June 7, 2020
  40. mathematics

    0.8*40 = $32 = cost before tax. Total cost = 32 + 0.05*32 =

    posted on June 6, 2020
  41. mathematics

    P = Po + Po*r*T = 7,200 + 7,200*0.052*5 =

    posted on June 6, 2020
  42. mathematics

    I = Po*r*T = 20,000*0.045*(240/360) =

    posted on June 6, 2020
  43. mathematics

    P = Po + Po*r*T = 10,100.14. 10,000+10,000*(0.035/360)T = 10,100.14 0.972T = 10,100.14-10,000 T = ___ days.

    posted on June 6, 2020
  44. mathematics

    P = Po+Po*r*T = 20,000 Po+Po*0.05*60 = 20,000 Po+3Po = 20,000 Po =

    posted on June 6, 2020
  45. mathematics

    P = Po + Po*r*T = 237,500 50,000+50,000*0.15*T = 237,500 7500T = 237,500-50,000 = 187500 T = 25 years.

    posted on June 6, 2020
  46. mathematics

    I = P*r*T = 100 P*0.035*(150/360) = 100 P =

    posted on June 6, 2020
  47. Physics

    Mg = 9*10 = 90 N. = Wt. of crate. F = 45 N. = applied force. Fs = force of static friction. F-Fs = Ma 45-Fs = 9*0 = 0 Fs = 45 N. F*cos50 = 45 F = 70 N. = required force.

    posted on June 6, 2020
  48. Algebra

    1. y+2 = 1/2(x-1). 2. Same procedure as #1. 3. (8, 5), (9, 6), (x, y). m = (6-5)/(9-8) = 1. y-5 = 1(x-8).

    posted on June 6, 2020
  49. Mathematics

    D = 150km[42o]+250km[90o]. D = (150*sin42+250*sin90)+(150*cos42+250*cos90)i D = 350+112i = 367km[72o].

    posted on June 6, 2020
  50. Math

    Given: XY = 12km[180o], YZ = ___km[330o], XZ = 15km[??]. sinZ/12 = sin30/15. Z = 24o. 330-270 = 60o Y = 90-60 = 30o. X = 180-24-30 = 126o. YZ/sin126 = 15/sin30. YZ = 24 km. YZ = 24km[330o]. XZ = XY+YZ = 12[180o]+24[330o]. XZ =

    posted on June 5, 2020
  51. Mathematics

    All angles are measured CW from +y-axis. d1 = 500*2 = 1000km[0o]. d2 = 300*1.5 = 450km[53o]. D = d1+d2. D = (1000*sin0+450*sin53)+(1000*cos0+450*cos53)i D = 359.4 + 1270.8i = 1320.7km[16o].

    posted on June 5, 2020
  52. physics

    25-20 = 5 cm increase. 50/5 = 100/x X = ___ cm increase. Length = 20+x.

    posted on June 5, 2020
  53. Mathematics

    Standard form: 4x-y = 7. 3x+4y = -9. Multiply first Eq by 4 and add the Eqs.: 16x-4y = 28 3x+4y = -9 sum: 19x = 19 X = 1. In Eq2, replace x with 1 and solve for y: 3*1+4y = -9

    posted on June 5, 2020
  54. Mathematics

    Jim has X cars. Alex has x+40 cars. (x+40)/x = 8/3. 3x+120 = 8x 8x-3x = 120 X = 24. x+40 = 24+40 = 64.

    posted on June 4, 2020
  55. mathematics

    D = 20.5 m. = diameter. L = D + pi*D/2 = 20+(3.14*20.5/2) = 52.2 m.

    posted on June 4, 2020
  56. Physics, Mathematics

    Mg = 91*9.8 = 892 N. = Wt. of bike with load = normal force, Fn. 1. Fs = uFn = 0.33*892 = 294 N. = Force of static friction.

    posted on June 4, 2020
  57. Mathematics

    Note: The 2.25o given by the student should have been 225o.

    posted on June 3, 2020
  58. Mathematics

    Given: PA = ___ [225o], PB = ___ [116o], AB = 3.9km[258o], PA = ?. P = 180-45-26 = 109o. B = 90-64-12 = 14o. A = 180-109-14 = 57o. PA/sin14 = 3.9/sin109 PA = 1 km. PA = 1km[225o]. PB/sin57 = 3.9/sin109 PB = 3.5 km. PB = 3.5 km[116o].

    posted on June 3, 2020
  59. mathematics

    F = 180-100-25 = 55o. Ext. angle = 180-55 = 125o.

    posted on June 3, 2020
  60. Maths

    a. (350/1000) * 100% = 35%. b. (400/1000) * 100% = c. (250/1000) * 100% =

    posted on June 3, 2020
  61. Math

    4/16 = 1/4 pizza/student.

    posted on June 3, 2020
  62. Math

    Gavin: $X. Emma:$2x/3. 2x/3 = 40 X = 60. 2x/3 + x = 40+60 = $100.

    posted on June 3, 2020
  63. Algebra

    a. Yes, the original Eq should be used to calculate max. ht. : h max = 10x-5x^2 = 10*1-5*1^2 =

    posted on June 2, 2020
  64. Algebra

    F(x) = 10x-5x^2. a. V^2 = Vo^2+2g*h = 0. 10^2+(-20)h = 0 h = 5 m. = max. ht. b. 10x-5x^2 = 0 when the ball hits gnd. Divide both sides by 5x: 2-x = 0 X = 2 s. to hit gnd.

    posted on June 2, 2020
  65. Mathematics

    A(-2, 3), C(x, y), B(6, 3). x+2 = 1/2(6+2) X = 2. y-3 = 1/2(3-3) Y = 3. Eq: (x+2)^2+(y-3)^2 = r^2.

    posted on June 2, 2020
  66. GEOMETRY

    P(-10, -2), C(x, y), Q(4, 6). a. x+10 = 1/2(4+10) X = -3. y+2 = 1/2(6+2) Y = 2. b. Radius = sqrt ((-3+10)^2+(2+2)^2) = sqrt 65. c. (x+10)^2+(y+2)^2 = 65.

    posted on June 2, 2020
  67. Maths

    a. V = L*W*h = 750*400*1.2 = 360,000 cm^3. V = 7.5*4*0.012 = ___ m^3. b. 1g/cm^3 * 360,000cm^3 = ___ grams = ___ kg.

    posted on June 2, 2020
  68. Physical Science

    PE1 = Mgh1 = 80*9.8*700 = ___ Joules. PE2 = Mgh2 = 80*9.8*400 = PE1-PE2 =

    posted on June 1, 2020
  69. Precalculus

    Vo = 95ft/s[25o] Yo = 95*sin25 = 40.1 Ft./s. Y = Yo+gTr = 0 40.1+(-32)Tr = 0 Tr = 1.25 s. = Rise time. Y^2 = Yo^2+2g*h = 0 40.1^2+(-64)h = 0 h = 25.1 Ft. h max = 6+25.1 = 31.5 h max = 0.5g*Tf^2 = 31.5 16Tf^2 = 31.5 Tf = 1.40 s. = Fall time. Tr+Tf =

    posted on June 1, 2020
  70. physics

    90+60 = 150o CCW from +x-axis.

    posted on May 31, 2020
  71. math

    m-23 = 66.

    posted on May 31, 2020
  72. algebra 1

    (2, 9), Y < 4x+1. When X = 2, Y should be less than 9: Y = 4*2+1 = 9.

    posted on May 31, 2020
  73. mathematics

    P = Po(1+r)^n. r = 0.08/4 = 0.02 = quarterly % rate. n = 6*4 = 24 compounding periods. P = 2412.66. Po = Int. = P-Po. po =

    posted on May 30, 2020
  74. mathematics

    P = Po(1+r)^n. r = 0.08/12 = 0.00666 = monthly % rate. n = 12*2 = 24 compounding periods. Calculate P and subtract the amount withdrawn.

    posted on May 30, 2020
  75. mathematics

    P = Po(1+r)^n. r = 0.04/12 = 0.0033 = monthly % rate. n = 40 compounding periods. P = X(1+0.00333)^40 = 4200+4212.39 1.1422x = 8412.39 X = 7364.91

    posted on May 30, 2020
  76. mathematics

    P = Po(1+r)^n. r = 0.10/4 = 0.025 = quarterly % rate. n = 4*4.75 = 19 compounding periods. P = 1536(1+0.025)^19 = 2455.53 I = P-Po =

    posted on May 30, 2020
  77. Math

    All angles are measured CW from +y-axis. D = 800m[129o]. D = 800*sin129+(800*cos129)i = 622 - 503i. 622 meters East and 503 meters South.

    posted on May 30, 2020
  78. math

    10,842.1053 Plants. 0.1053plants * 95mg/plant = 10 mg left.

    posted on May 29, 2020
  79. mathematics

    h1 = 1.7 m. sin30 = h2/25 h2 = 25*sin30 = 12.5 m. h1+h2 = 1.7+12.5 = ___ m. = Ht. of tree.

    posted on May 29, 2020
  80. Math

    Divide numerator and denominator by 2: 2/4 = 1/2.

    posted on May 29, 2020
  81. Physics

    F = 1.4 N., Ff = 1 N. Mg = 7, M = 7/g = 7/9.8 = 0.71 kg. = Mass of the block. F-Ff = M*a. 1.4-1 = 0.71a a = 0.56 m/s^2. V = Vo+a*T = 0+0.56*4 = __ m/s.

    posted on May 29, 2020
  82. Physics

    F = Force required to move pig. Fp = M*g = 120*9.8 = 1176 N. = Force of pig. Fs = u*Mg = 0.8*1176 = 941 N. = Force of static friction. F-Fp-Fs = M*a. F-1176-941 = 120*0 F = 2117 N.

    posted on May 29, 2020
  83. Physical Science

    F = Ma.

    posted on May 29, 2020
  84. finance

    P1 = Po(1+r)^n. Compounded annually. r = annual % rate. n = the number of compounding periods. P1 = 4000(1+0.08)^12 = $10,072.68. P2 = Po(1+r)^n. Compounded quarterly. r = 8/4 = 2% = quarterly % rate. n = 4*12 = 48 compounding periods. P2 = 4000(1+0.02)^48

    posted on May 28, 2020
  85. Algebra

    sqrt5+6sqrt5 = sqrt5(1+6) = 7sqrt5.

    posted on May 28, 2020
  86. Algebra

    Y = mx+b Y = (1/2)x-3. Y = 2x+5. Y = (-5/7)x-54/7. The number in front of the X is the slope. You do the last one. the

    posted on May 28, 2020
  87. Math

    Use your calculator. 4*942+39-85843+37 = -81,999.

    posted on May 28, 2020
  88. math

    1.03 kg = 1030 grams = 1,030,000 milligrams(mg). 95mg = 95 milligrams. 1,030,000/95 = 10,842 plants.

    posted on May 28, 2020
  89. consumer math

    Where are your answers?

    posted on May 28, 2020
  90. math

    Where are your answers?

    posted on May 28, 2020
  91. math

    15. Mark-down = 0.25*199 = 16. 1.98-1.25 = 17. $12/3 = $4.00/case. Markdown = 5.19- 400 =

    posted on May 28, 2020
  92. Algebra

    (-4, 0), (0, -2). m = (-2-0)/(0+4) = -1/2. Y = mx+b. (-4, 0) 0 = (-1/2)(-4)+b b = -2. y = (-1/2)x-2. Slope-intercept form. y = -x/2-2 2y = -x-4 x + 2y = -4. Standard form.

    posted on May 27, 2020
  93. math

    V = = L*W*h = 5/2 * 3/2 * 4/1 = 60/4 = 15 cubic in.

    posted on May 27, 2020
  94. Math

    You are welcome.

    posted on May 27, 2020
  95. Math

    Correction: 42 ARE portable.

    posted on May 27, 2020
  96. Math

    Annual compounding is assumed. P = Po(1+0.08) = 1000(1.08)^5 =

    posted on May 27, 2020
  97. Math

    0.15*400 = 60 power tools. 0.70*60 = 42 power tools are not portable.

    posted on May 27, 2020