# 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

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.

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

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

posted on May 28, 2020
90. ## math

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