henry2,
Popular questions and responses by henry2,
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 
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 
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

Mathematics
300gal./min * 5min. = 1500 gal. 500T = 1500. T =
posted on July 1, 2020 
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 
algebra
12m.
posted on June 29, 2020 
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 
Mathematics
All angles are measured CW from +yaxis. D = 800m[129o] = 800*sin129+800*cos129 = 622503i. D = 622 m. East and 503 m South.
posted on June 29, 2020 
physics
V = 5+12i = 13m/s[67.4o].
posted on June 29, 2020 
Physics
V^2 = Vo^2+2g*h = 10^2+20*40 = 900 V = 30 m/s.
posted on June 28, 2020 
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 
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 
math
When 0 is added, nothing changes.
posted on June 27, 2020 
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 
Mathematics
A to B = 60o. B to A = 60+180 = 240o.
posted on June 26, 2020 
Physics
All angles are measured CW from +yaxis. 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 
math
1. 5(a3) = 20. Divide both sides by 5: a3 = 4 Add 3 to both sides: a = 7.
posted on June 25, 2020 
physics
Fr = 6i2i3 = 3+4i. Fr = sqrt(3^2+4^2) = 5 N.
posted on June 25, 2020 
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 
Physics
Vr = sqr t Vr = Sqrt(8^2+6^2) = 9
posted on June 24, 2020 
Physics
V^2 = Vo^2+2g*h = 0+64*400 = 25,600 V =
posted on June 23, 2020 
Physics
All angles are measured CW from +yaxis. 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 
Mathematics
All angles are measured CW from +yaxis. 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 
Math
I = Po*r*T = 580*0.065*1 =
posted on June 22, 2020 
Maths
All angles are measured CW from +yaxis. 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 = 314180 = 134o.
posted on June 22, 2020 
math
$4.56/2.9L = $___ /L. $5.78/3.8L = $___ /L.
posted on June 21, 2020 
math
r = 84km/3.5h = 24km/h. d = r*T 1050 = 24T T =
posted on June 21, 2020 
Math
Y = x^2+x2/(x1). 2 = 1*2, 1+2 = 1 = B. (x1)(x+2)/(x1) = 0 x+2 = 0 X = 2. solution: (2, 0). We have only one solution, because the Eq was divided by (x1). Test: Let X = 2.
posted on June 21, 2020 
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 
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 
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 
physics
K = mg/d = 1*10/1.2 = 8.33 N/cm.
posted on June 10, 2020 
mathematics
d = 100[60+180]+160[130o] d = (100*sin240+160*sin130)+(100*cos240+160*cos130)i d = 36153i. d = sqrt(36^2+153^2) = 157 km.
posted on June 9, 2020 
Mathematics
All angles are measured CW from +yaxis. 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 = 127.5i = 14.2km[58o]W. of S. = 14.2km[238o] = distance between the boats.
posted on June 9, 2020 
Mathematics
15030 = 120 good eggs. Income = 120*0.17 + 30*0.1 = Gain = Income22.50 = %Gain = (Gain/22.50)*100% =
posted on June 9, 2020 
Mathematics
(2780+3336+3013)/3 =
posted on June 9, 2020 
mathematics
or 314 = 11 = 11 floors downward.
posted on June 8, 2020 
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 
Physics
conductivity = 1/P siemens/meter.
posted on June 7, 2020 
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 
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 
Mathematics
A(x, y), M(3, 3), B(5, 1). 3x = 5+3 X = 1. 3y = 13 Y = 5.
posted on June 7, 2020 
mathematics
0.8*40 = $32 = cost before tax. Total cost = 32 + 0.05*32 =
posted on June 6, 2020 
mathematics
P = Po + Po*r*T = 7,200 + 7,200*0.052*5 =
posted on June 6, 2020 
mathematics
I = Po*r*T = 20,000*0.045*(240/360) =
posted on June 6, 2020 
mathematics
P = Po + Po*r*T = 10,100.14. 10,000+10,000*(0.035/360)T = 10,100.14 0.972T = 10,100.1410,000 T = ___ days.
posted on June 6, 2020 
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 
mathematics
P = Po + Po*r*T = 237,500 50,000+50,000*0.15*T = 237,500 7500T = 237,50050,000 = 187500 T = 25 years.
posted on June 6, 2020 
mathematics
I = P*r*T = 100 P*0.035*(150/360) = 100 P =
posted on June 6, 2020 
Physics
Mg = 9*10 = 90 N. = Wt. of crate. F = 45 N. = applied force. Fs = force of static friction. FFs = Ma 45Fs = 9*0 = 0 Fs = 45 N. F*cos50 = 45 F = 70 N. = required force.
posted on June 6, 2020 
Algebra
1. y+2 = 1/2(x1). 2. Same procedure as #1. 3. (8, 5), (9, 6), (x, y). m = (65)/(98) = 1. y5 = 1(x8).
posted on June 6, 2020 
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 
Math
Given: XY = 12km[180o], YZ = ___km[330o], XZ = 15km[??]. sinZ/12 = sin30/15. Z = 24o. 330270 = 60o Y = 9060 = 30o. X = 1802430 = 126o. YZ/sin126 = 15/sin30. YZ = 24 km. YZ = 24km[330o]. XZ = XY+YZ = 12[180o]+24[330o]. XZ =
posted on June 5, 2020 
Mathematics
All angles are measured CW from +yaxis. 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 
physics
2520 = 5 cm increase. 50/5 = 100/x X = ___ cm increase. Length = 20+x.
posted on June 5, 2020 
Mathematics
Standard form: 4xy = 7. 3x+4y = 9. Multiply first Eq by 4 and add the Eqs.: 16x4y = 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 
Mathematics
Jim has X cars. Alex has x+40 cars. (x+40)/x = 8/3. 3x+120 = 8x 8x3x = 120 X = 24. x+40 = 24+40 = 64.
posted on June 4, 2020 
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 
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 
Mathematics
Note: The 2.25o given by the student should have been 225o.
posted on June 3, 2020 
Mathematics
Given: PA = ___ [225o], PB = ___ [116o], AB = 3.9km[258o], PA = ?. P = 1804526 = 109o. B = 906412 = 14o. A = 18010914 = 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 
mathematics
F = 18010025 = 55o. Ext. angle = 18055 = 125o.
posted on June 3, 2020 
Maths
a. (350/1000) * 100% = 35%. b. (400/1000) * 100% = c. (250/1000) * 100% =
posted on June 3, 2020 
Math
4/16 = 1/4 pizza/student.
posted on June 3, 2020 
Math
Gavin: $X. Emma:$2x/3. 2x/3 = 40 X = 60. 2x/3 + x = 40+60 = $100.
posted on June 3, 2020 
Algebra
a. Yes, the original Eq should be used to calculate max. ht. : h max = 10x5x^2 = 10*15*1^2 =
posted on June 2, 2020 
Algebra
F(x) = 10x5x^2. a. V^2 = Vo^2+2g*h = 0. 10^2+(20)h = 0 h = 5 m. = max. ht. b. 10x5x^2 = 0 when the ball hits gnd. Divide both sides by 5x: 2x = 0 X = 2 s. to hit gnd.
posted on June 2, 2020 
Mathematics
A(2, 3), C(x, y), B(6, 3). x+2 = 1/2(6+2) X = 2. y3 = 1/2(33) Y = 3. Eq: (x+2)^2+(y3)^2 = r^2.
posted on June 2, 2020 
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 
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 
Physical Science
PE1 = Mgh1 = 80*9.8*700 = ___ Joules. PE2 = Mgh2 = 80*9.8*400 = PE1PE2 =
posted on June 1, 2020 
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 
physics
90+60 = 150o CCW from +xaxis.
posted on May 31, 2020 
math
m23 = 66.
posted on May 31, 2020 
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 
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. = PPo. po =
posted on May 30, 2020 
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 
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 
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 = PPo =
posted on May 30, 2020 
Math
All angles are measured CW from +yaxis. D = 800m[129o]. D = 800*sin129+(800*cos129)i = 622  503i. 622 meters East and 503 meters South.
posted on May 30, 2020 
math
10,842.1053 Plants. 0.1053plants * 95mg/plant = 10 mg left.
posted on May 29, 2020 
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 
Math
Divide numerator and denominator by 2: 2/4 = 1/2.
posted on May 29, 2020 
Physics
F = 1.4 N., Ff = 1 N. Mg = 7, M = 7/g = 7/9.8 = 0.71 kg. = Mass of the block. FFf = M*a. 1.41 = 0.71a a = 0.56 m/s^2. V = Vo+a*T = 0+0.56*4 = __ m/s.
posted on May 29, 2020 
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. FFpFs = M*a. F1176941 = 120*0 F = 2117 N.
posted on May 29, 2020 
Physical Science
F = Ma.
posted on May 29, 2020 
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 
Algebra
sqrt5+6sqrt5 = sqrt5(1+6) = 7sqrt5.
posted on May 28, 2020 
Algebra
Y = mx+b Y = (1/2)x3. Y = 2x+5. Y = (5/7)x54/7. The number in front of the X is the slope. You do the last one. the
posted on May 28, 2020 
Math
Use your calculator. 4*942+3985843+37 = 81,999.
posted on May 28, 2020 
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 
consumer math
Where are your answers?
posted on May 28, 2020 
math
Where are your answers?
posted on May 28, 2020 
math
15. Markdown = 0.25*199 = 16. 1.981.25 = 17. $12/3 = $4.00/case. Markdown = 5.19 400 =
posted on May 28, 2020 
Algebra
(4, 0), (0, 2). m = (20)/(0+4) = 1/2. Y = mx+b. (4, 0) 0 = (1/2)(4)+b b = 2. y = (1/2)x2. Slopeintercept form. y = x/22 2y = x4 x + 2y = 4. Standard form.
posted on May 27, 2020 
math
V = = L*W*h = 5/2 * 3/2 * 4/1 = 60/4 = 15 cubic in.
posted on May 27, 2020 
Math
You are welcome.
posted on May 27, 2020 
Math
Correction: 42 ARE portable.
posted on May 27, 2020 
Math
Annual compounding is assumed. P = Po(1+0.08) = 1000(1.08)^5 =
posted on May 27, 2020 
Math
0.15*400 = 60 power tools. 0.70*60 = 42 power tools are not portable.
posted on May 27, 2020