# total normal stresses of 110 and 40 kpa are applied to two planes at right angles in an element of soil. the shear stress acting on those palnes is 20 kpa. what must be the value of the pore pressure

33,545 results, page 71
1. ## economy

total cost is equal to what? It would be easy to read your brief question out of context. So, a brief answer to your brief question: Generally speaking, total cost is the sum of fixed costs and variable costs. Do you have a specific problem you are trying

asked by josh on June 1, 2007
2. ## helpppppppp

I have this problem abouth math pre algebra this is my problem I have 3 number that makes a total of 11 I have 1 4 6=11 in each way has to came out 11 up down side across and I have 2 more blanck spaces total of 3 its big square need help and I cant use

asked by sally on August 31, 2005
3. ## Algebra

--------------MP3------NO MP3---TOTAL CELL PHONE-----57--------122------?? NO Cell Phone--30---------65------?? Total --------- ??---------?? ----?? Answer all "5 question marks." The same students responded to both questions. Complete the two-way

asked by Jalen on April 7, 2016
4. ## Math

A diver is working 10 feet below the surface of the water. The gap between the water and the deck of his support barge is 1/8 of the total length of the air hose and 2/3 of the total length remains on the reel. What is is maximum working depth?

5. ## Calculus

Find the total mass of the triangular region with coordinates (-1,0),(0,4),and (1,0). All lengths are in centimeters, and the density of the region is (x)=5+x grams/c^m2. I know that to get the total mass i have to do density* lenght and ingegrate, but I

asked by Caroline on October 27, 2011
6. ## math

1. Clay is on the basketball team at his high school. In one game, he had a total of 20 points, made up of 2-point and 3-point baskets. If he made a total of 9 baskets, how many of each type shot did he make?

asked by shatesia on February 2, 2017
7. ## Algebra help URGENT Please?

Chris and five of his friends go out to dinner. The total bill comes to \$124.29. They decide to leave a 20% tip. Each person will contribute an equal amount to the total tip. Estimate what each person should contribute. a\$29.00 b\$21.00 c\$5.00 \$4.15

asked by Jeff on November 11, 2014
8. ## Math

Eryn and seven of her friends go out to lunch. The total bill comes to \$143.35. They decide to leave a 15% tip. Each person will contribute an equal amount to the total tip. Estimate what each person should contribute.

asked by Chris on January 8, 2015
9. ## math

A scale shows that four bananas weigh 2 lbs. Each banana weighs the same amount. If Molly wants to buy a total of 5 pounds of bananas, how many more bananas does she need to add to the scale? How many TOTAL bananas will she purchase?

asked by vishnu on October 21, 2015
10. ## Math

Eryn and seven of her friends go out to lunch. The total bill comes to \$143.35. They decide to leave a 15% tip. Each person will contribute an equal amount to the total tip. Estimate what each person should contribute. I think its \$2.70

asked by School is Boring ... on November 29, 2018
11. ## Physics

I just need to clarify something in my mind- I look at a graph and the position changes from 3 to 8 over a ten second interval, to find total displacement, I just take 8-3 would equal 5 for total displacement, correct? I don't need to bother with the time

asked by Joel on September 6, 2010
12. ## Math

Chris and five of his friends go out to dinner. The total bill comes to \$124.29. They decide to leave a 20% tip. Each person will contribute an equal amount to the total tip. Estimate what each person should contribute. a\$29.00 b\$21.00 c\$5.00 \$4.15**

asked by Anonymous on December 10, 2018
13. ## physices

How would the total (round trip) time in windy weather compare with the total time in calm weather? Please answer this in words, not equations, briefly explaining how you obtained your answer.

asked by bila on February 28, 2011
14. ## maths

Jerry monthly salary consist of \$850 pluss commission of 15 % on the total sales made.If his total sales for the month of March is \$ 25 000 ,what is his income for the month of March?

asked by MTH on March 30, 2008
15. ## economics

all of the following can be used to compute profit per unit except: a) price minus avg total cost. b) total profit divided by quantity. c) avg revenue minus avg total cost d) marginal profit minus marginal cost

asked by Dave on October 6, 2009
16. ## algebra

Part B. Each auditorium has both floor seats and balcony seats. Auditorium A has 250 floor seats and 310 balcony seats and Auditorium B has 195 floor seats and 410 balcony seats. Let f represent the cost of a floor seat and b represent the cost of a

17. ## ALGEBRA

Part B. Each auditorium has both floor seats and balcony seats. Auditorium A has 250 floor seats and 310 balcony seats and Auditorium B has 195 floor seats and 410 balcony seats. Let f represent the cost of a floor seat and b represent the cost of a

asked by SAMANTHA on March 10, 2010
18. ## political science

The American people have long debated the extent of the Necessary and Proper Clause. Write a list of questions that could be applied to any proposed act of Congress to judge whether or not it is necessary and proper

asked by Anonymous on January 3, 2012
19. ## science

Newton applied his laws of motion to the problem of the motions of the planets. He assumed that it was gravity that held them in their orbits, true false Just need to know if my answer or right or wrong. Thanks! :) true

asked by ant on August 17, 2010
20. ## calculus

A car is traveling at 50 mi/h when the brakes are fully applied, producing a constant deceleration of 26 ft/s2. What is the distance covered before the car comes to a stop? (Round your answer to one decimal place.)

asked by bobo on January 12, 2013
21. ## physics

A block of mass m is pressed against a vertical wall with a force F acting at an angle theta. What are the maximum and minimum forces of F that can be applied and still have the block remain stationary?

asked by Riley on June 5, 2017
22. ## political science

The American people have long debated the extent of the Necessary and Proper Clause. Write a list of questions that could be applied to any proposed act of Congress to judge whether or not it is necessary and proper

asked by Anonymous on December 23, 2011
23. ## Ms. Sue PLZ HELP!!!(Civics)

A major responsibility of the World Trade Organization is to ensure that rules of international trade are correctly applied and ____. A. dictated B. enforced*** C. suggested D. commanded

asked by Anonymous on May 17, 2015
24. ## Math (immediate help, please!)

A bicycle has 26-inch diameter wheels. If the wheels revolved 2 times after the brakes were applied, the stopping distance is approximately _____. What's the answer? Provide a thorough explanation as well, please.

asked by Isabel on March 8, 2013
25. ## science

Newton applied his laws of motion to the problem of the motions of the planets. He assumed that it was gravity that held them in their orbits, true false Just need to know if my answer or right or wrong. Thanks! :) true

asked by ant on August 18, 2010
26. ## Physics

a car that weights 15000 N is initially moving at 60 km/hour when the brakes are applied. The car is brought to a stop at 30 meters. Determine the magnitude of the braking force

asked by Gloria on November 14, 2012
27. ## Math (immediate help, please)

A bicycle has 26-inch diameter wheels. If the wheels revolved 2 times after the brakes were applied, the stopping distance is approximately _____. What's the answer? Provide a thorough explanation as well, please.

asked by Isabel on March 8, 2013
28. ## physics

calculate the horizontal force that must be applied to a 1-kg puck to make it accelerate on a horizontal friction-free air table with the same acceleration it would have if it were dropped and fell freely?

asked by danny on March 21, 2009
29. ## Physics

A train is traveling south at 23.5 m/s when the brakes are applied. It slows down with a constant rate to a speed of 5.01 m/s in a time of 8.73 s. How far does the train travel during the 8.73 s? I have already found -Acceleration during braking: -2.12m/s

asked by Ethan on September 17, 2015
30. ## Physics

Suppose with 200 N of force applied horizontally to your 1500 N refrigerator that is slides across your kitchen floor at a constant velocity. What are thre friction forces on the refrigerator?

asked by Mike on November 23, 2010
31. ## Physics

What minimum force is required to drag a crate (m = 40 kg) across a floor (co-efficient of kinetic friction = 0.6) if the force is applied at a 45 degree angle upward from the horizontal? Help ASAP please!!

asked by Anonymous on October 13, 2016
32. ## physics

In a head-on collision, a car stops in 0.24 from a speed of 15 . The driver has a mass of 77 , and is, fortunately, tightly strapped into his seat. What force is applied to the driver by the seatbelt in that fraction of a second?

asked by kisha on September 18, 2012
33. ## Physics

A tie bar is made of a material having a tensile strength of 231MPa and has to carry a load of 225kN. What is the diameter of the bar if a factor of safety of 7 is applied? Where do I begin?

asked by Danny on June 22, 2013
34. ## Physics

A 0.140 kg baseball traveling 39.0 m/s strikes the catchers mitt, which, in bringing the ball to rest, recoils backward 13 cm. What is the average force applied by the ball on the glove?

asked by Mike on June 13, 2012
35. ## Physics

A 0.145-kg baseball traveling 35.0 m/s strikes the catcher's mitt which, in bring the ball to rest, recoils backward 11.0 cm. What was the average force applied by the ball on the glove?

asked by Steve on October 11, 2008
36. ## physics

A block of mass m = 3.60 kg is pushed a distance d = 2.60 m along a frictionless, horizontal table by a constant applied force of magnitude F = 11.0 N directed at an angle è = 28.0° below the horizontal as shown in the figure below.

asked by Anonymous on September 27, 2014
37. ## Physics

A tie bar is made of a material having a tensile strength of 231MPa and has to carry a load of 225kN. What is the diameter of the bar if a factor of safety of 7 is applied? Where do I begin?

asked by Danny on June 21, 2013
38. ## physics

a block of mass 5 kg is position at angle 45 degree ,a force of 10 newton is applied to the block parallel to the ground. is the coefficient of kinetic friction is 0.5 , calculate its acceleration?

asked by Amna on October 9, 2015
39. ## Physics

A wire-wound resistor with a resistance of250ohm Will overheat if the power dissipated exceeds 10W.What is the maximum constant voltage V that can be applied across the terminals of this resistor?

asked by Evans on October 24, 2017
40. ## physics

An 80 kg crate was slowed to a stop when a frictional force of 160 Newtons was applied. It was originally traveling at 5.5 m/s. What distance did the box travel before it came to a stop? m. Round to first decimal.

asked by blah on May 20, 2013
41. ## Physics

A 0.133 kg baseball traveling 30.6 m/s strikes the catcher's mitt, which, in bringing the ball to rest, recoils backward 11.4 cm. What was the average force applied by the ball on the glove? (in N)

42. ## MATH

Read the following statement: Line segment GH is congruent to line segment IJ. Which of the following is an equivalent statement? GH over bar congruent to IJ overbar GH over bar similar to IJ overbar GH over bar equal to IJ overbar GH over bar element of

asked by BOI on November 21, 2018
43. ## Spanish

can someone proofread my Spanish sentences. thanks Yo siempre celebramos la Navidad con mi familia. Yo no tengo un día favorito porque cada día es mi día favorito. Mi familia y yo siempre preparan deliciosas comidas en el día de acción de gracias . No

asked by reznik on November 6, 2015
44. ## Math 8R - Help!

Sara went to the park and saw that there were a total of 15 bicycles and tricycles. If the total number of wheels was 39, how many tricycles were there? bi = 2 wheels tri = 3 wheels Please help me, I'm really struggling with this problem

asked by Laruen on September 9, 2012
45. ## maths

At an election, a candidate secures 40% of the total votes but is defeated by the only other candidate by 300 votes .find out the total number of votes polled.

asked by raj on February 4, 2016
46. ## Physics 131

A -2.72 ìC charge is placed at the center of a conducting spherical shell, and a total charge of +6.35 ìC is placed on the shell itself. Calculate the total charge on the outer surface of the conductor.

asked by RB on February 2, 2015
47. ## chemistry

find (i) the total no. of neutrons and (ii) the total mass of neutrons in 7mg o^14C. (assume that the mass of a neutron = mass of a hydrogen atom)

asked by shish on June 17, 2014
48. ## Math 8R - Help!

Sara went to the park and saw that there were a total of 15 bicycles and tricycles. If the total number of wheels was 39, how many tricycles were there? bi = 2 wheels tri = 3 wheels Please help me, I'm really struggling with this problem

asked by Laruen on September 9, 2012
49. ## Mathematics

A man walked for some distance at 8 km/h, and for an equal distance at 5 km/h. The total time he took was 13/4 hours. Find the total distance he walked. Explain your workings

asked by Ruby on November 5, 2011
50. ## algebra

the cinema sold 600 tickets total. adults tickets were \$15 and childrens tickets were \$8. they made a total of \$7740. how much of each ticket were sold?

asked by lucy on September 23, 2014
51. ## psychology and ramona

MY QUESTION after you read the story:: Do you agree/concur with Ramona's friends that Ramona should not be bent out of shape because the clerk could not see what she looked like due to the fact she was standing behind the partition and all he could see was

asked by debbie on June 28, 2008
52. ## ch 2

Westan Corporation uses a predetermined overhead rate of \$23.20 per direct labor-hour. This predetermined rate was based on a cost formula that estimated \$278,400 of total manufacturing overhead for an estimated activity level of 12,000 direct labor-hours.

asked by Anonymous on February 26, 2015
53. ## Introduction to Computers

Tell Bill how to do the following tasks: What formula or function does he put in Column F that will show the total expenses for each day? What formula or function does he put in columns B through F in Row 13 that will give him the total expenses for the

asked by dandy26 on June 20, 2016
54. ## English

Thank you very much. I still have a few more sentences to check. 1)I hate doing shopping (“the shopping”?) and eating Chinese food. I attended the primary and middle schools in Italy. I’ve got a pimply face with a pimply nose and a normal mouth. 2)

asked by Henry2 on September 20, 2011
55. ## nutrition

Which statement is correct: a) The total grams of fat in the American diet has stayed relatively constant over the past 40 years. b) The total grams of fat in the American diet has decreased over the past 40 years. c) The total grams of fat in the American

asked by khalilah on July 20, 2015
56. ## Physics

A loud speaker of mass 24.0 kg is suspended a distance of h = 2.00 m below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of 3.50 m. What is the tension in each of the cables?

asked by Anne on March 26, 2012
57. ## Calc

Use a graph to estimate the limit: lim θ->0 (sin(5θ)/θ) Note: θ is measured in radians. All angles will be in radians in this class unless otherwise specified. I tried graphing it on my calculator but the limit I got is incorrect.

asked by Josie on January 25, 2011
58. ## Basic Math Help Please?

find the next two positive and negative angles coterminal with the quadrantal angle. 90 degrees. I am really confused, what would the two positive and two least negative numbers be? i know it you add or subtract 360.

asked by jaret on August 29, 2011
59. ## Math

One of two complementary angles has a measure that is five times that of the other. Which equation could be used to find x, the degree measure of the smaller angle? A) 5x=90 B) x+5x=90 C) 5x=180 D) x=5x=180 I chose A but I wasn't sure if I was correct.

asked by Nicole on November 12, 2013
60. ## Pre-Cal

evaluate the trigonometric functions by memory or by constructing appropriate triangles for the given special angles. a) csc 30 degrees b) sin pi/4 = sqrt2 / 2 I just do not know how to find csc 30 degrees.

asked by Abbey on March 23, 2010
61. ## calculus

A box weighing 450 N is hanging from two chains attached to an overhead beam at angles of 70 degrees and 78 degrees to the horizontal. Determine the tensions in the chains.

asked by Sam on February 14, 2010
62. ## Geometry

if the measure of two pairs of supplementary angles are added together, then the sum will equal 360 degree. true or false? then write the converse and is it true or false?

asked by Skylar on October 8, 2010
63. ## Physics

A particle, travelling at 5.2x10^3 ms, with a charge of 1.6uC, is moving up the page. It is at right angles to a magnetic field of 6.4 T in the direction of right. What is the magnitude and direction of the force on the particle?

asked by Simmo on May 19, 2017
64. ## Social Studies

If you live live in St. Louis. You have a computer made by the company near Los Angles. You want to give them a call about the problem you are having. They go to work at 9:00 am. What is the earliest time to call them?

asked by Salma on August 15, 2018
65. ## plane and spherical trigometry

tower has 57 feet high two objects in a straight line from it are sighted at a angles of a depression of 27 degree and 40 degree 5 minute respectively. find the distance between two objects

asked by rexter on November 18, 2014
66. ## Pre-Calculus

Find the area of the triangle. Round to the nearest tenth. B= 42.8° a= 12.7 c= 5.8 I found b by using the Pythagorean theorem and got b= 11.298 but I don't know what to do next after this. I would find the altitude but I don't know angles A and C?

asked by Vincent on November 29, 2009
67. ## Math

A piece of wire is bent into the shape of an isosceles triangle. The base angles are each 48 degree and the perpendicular height to the base is 6 cm. Calculate the length of the wire.

asked by Ku on February 20, 2018
68. ## Geometry

An Isosceles triangle has a 96degree angle. What are the measures of the other 2 angles? Do all triangles have to add up to 180degrees? If so, than this isn't possible because an isosceles triangle has 2 sides the same length. Correct?

asked by Tyler on November 28, 2007
69. ## math

A picture on the wall in Jeremy's classroom has 4 right angles, 4 sides of equal length, and 2 pairs of opposite sides that are parallel. What quadrilateral best describes the picture?

asked by Melody Dickson on April 24, 2015
70. ## Trigonometry with right triangles

Given the value of cos 25° ≈ 0.9063, enter the sine of a complementary angle. Use an expression relating trigonometric ratios of complementary angles. cos 25° =___ ° ≈ ____

asked by Sosa on January 25, 2017
71. ## Trigonometry (Math)

From the top of a building 70 ft. high, two objects in a straight line from the building are observed at angles of depression of 28° and 41°6' respectively. Find the distance between the two objects. -Complete Solution please. :'(

asked by Alianne on February 7, 2012
72. ## Math OPTIMIZATION

A home gardener plans to enclose two rectangular gardens with fencing. The dimensions of the garden: x by 12-x, y by 12-x-y a. Find the values of x and y that maximize the total area enclosed. b. What is the maximum total area enclosed? c. How many meters

asked by Willoby on September 3, 2011
73. ## Math

The vase company designs a new vase that is shaped like a cylinder on bottom and a cone on top. The catalog states that the width is 12 cm and the total height is 42 cm. What would the height of the cylinder part have to be in order for the total volume to

asked by Gabi on July 9, 2012
74. ## Math

Gray bought two plots of land for a total of 120000 on the first plot she made a profit of 15% on the second plot she lost 10% .her total profit 5500, how much did she pay for each piece of land? (Please show the whole procedure of this math with the rough

asked by Urgent !!! on October 19, 2013
75. ## accounting

OBX Mufflers accepted a five-month, 7.5% interest, \$2,400 note from ABD Motors on June 1, 2008. The entire balance is payable at the note's maturity. What will be the total payment on October 31, 2008? Total payment= \$

asked by Joyce on November 15, 2010
76. ## science

The sailboat in Question #1 returns to port in a straight line from its current position. The captain would like to know the total distance traveled (refer to distances in question #1). 1. What was the total distance traveled? 2. What was the final

77. ## MATH

JESSI bought two plots of land for a total of 120000 on the first plot she made a profit of 15%. on the second plot she lost 10% .her total profit was 5500, how much did she pay for each piece of land? ( please show the whole procedure of this math even

asked by NEED HELP NEED HELP !!!!! on October 19, 2013
78. ## physics

Refer to the equation you derived in exercise (4). Assume that 1 y = 0.30m and 2 y = 0.10 m. What is the initial total mechanical energy if the pendulum is released from rest? What is the speed of the pendulum bob at the lowest point if the total

asked by joy on August 22, 2010
79. ## Math

Monday-\$88 4 players Tuesday-\$154 7 players Wednesday-\$132 6 players Thursday-\$66 3 players Friday-\$ ? 2 players A-on friday,the coach will collect fees from 2 more players.what is the total amount of money the coach will collect from the 2 players? B-use

asked by Emma on February 17, 2017
80. ## Math

Monday-\$88 4 players Tuesday-\$154 7 players Wednesday-\$132 6 players Thursday-\$66 3 players Friday-\$ ? 2 players A-on friday,the coach will collect fees from 2 more players.what is the total amount of money the coach will collect from the 2 players? B-use

asked by Emma on February 17, 2017
81. ## Trig

When two bubbles cling together in midair their common surface is part of a sphere whose center D lies on the line passing through the centers of the bubble. Also, angles ACB and ACD are 60 degrees. Show that the radius r of the common face is given by

asked by blondie on February 29, 2012
82. ## General Chemistry

Answer Check Please... A compund contains only hydrogen and nitrogen and is 12.6% hydrogen by mass. A gaseous sample of the compound has desity of 0.925g/L at 690 torr and 110 degrees Celsius. What is the molecular formula of the compound? My Empirical

asked by Kathy on September 5, 2011
83. ## Health

At allendale psychiatric hospital, the hospital census on january 4 is 110. according to the following data, whats the hospital census for january 5? admissions - 10 discharges - 2 a & d - 1 A. 99 B. 100 C. 108 D. 118 i am thinking that the answer is C but

asked by Anonymous on November 3, 2008
84. ## Geometry

I am to find "d" (the hypotenuse)in the simplest radical form of a right triangle. The two angles are 30 degrees on top and the on the bottom is 60 degrees. Of course the opposite side to the left of 60 is 90 degrees. My options are: A) 8sqrt3 B) 4 C)

asked by bart on June 16, 2010
85. ## TRIG.

From a point 50 feet in front of a church, the angles of elevation to the base of the steeple and the top of the steeple are 35° and 47° 20', respectively. Find the height of the steeple. I missed class this day and have no idea how to go about this

asked by Daisy on October 16, 2012
86. ## physics

A pin 2 cm long is placed 12 cm away from a convex lens at right angles to the principal axis. If the focal length of the lens is 20 cm, by scale drawing and lens formula find the nature , size and position of image.

asked by Suyash on May 31, 2017

The chapter states that the elderly population in the U.S. is growing more rapidly than the total population. In particular, the number of the total workers is rising slowly, while the number of retirees is rising quickly. Concerned about the future of

asked by Emily on October 12, 2009
88. ## physics

Vector C has a magnitude 25.8 m and is in the direction of the negative y axis. Vectors A and B are at angles α = 41.9° and β = 27.2° up from the x axis respectively. If the vector sum A B C = 0, what are the magnitudes of A and B?

asked by helpp on June 1, 2013
89. ## MATH

A triangle with two congruent sides and two angles that both measure 45 is a.scalene and right b.isosceles and acute c.isosceles and right d. Equilateral and acute

90. ## analytical geometry

if in a tetrahedron the sums of the squares of opposite sides are equal,show that its pairs of opposite sides are right angles

asked by manjula on January 15, 2013
91. ## geometry

DEF and ABC are complementary angles and ABC is nine times as large as DEF. Determine the measure of each angle.

asked by angela on June 27, 2012
92. ## geometry

WHAT IS THE BASE LENGTH OF AN ISOSCELES TRIANGLE IF YOU KNOW THE EQUAL SIDES HAVE A VALUE OF 5 AND THE ANGLE BETWEEN THEM IS 45 DEGREES AND THE BASE ANGLES ARE 67.5 DEGREES?

asked by Anonymous on November 3, 2010
93. ## Math

A triangle with two congruent sides and two angles that both mesuare 45 is a. scalence and right b. isosceles and acute c. isosceles and right d.equilateral and acute

asked by Leah on December 6, 2010
94. ## physics

Vector C has a magnitude 25.8 m and is in the direction of the negative y axis. Vectors A and B are at angles α = 41.9° and β = 27.2° up from the x axis respectively. If the vector sum A B C = 0, what are the magnitudes of A and B?

asked by helpp on June 1, 2013
95. ## math

The measure of the supplement of an angle is 20 degrees more than three times the measure of the original angle. Find the measures of the angles.

asked by Bianca on August 28, 2010
96. ## math

In an Isosceles triangle, one angle is 16 degrees more than twice the measure of one of the equal angles. Find the measure od eah angle.

asked by Valery on April 11, 2011
97. ## Physics

Vector C has a magnitude 25.8 m and is in the direction of the negative y axis. Vectors A and B are at angles á = 41.9° and â = 26.7° up from the x axis respectively. If the vector sum A B C = 0, what are the magnitudes of A and B?

asked by Greg on September 4, 2013
98. ## math

The measures of the three angles of a triangle are given. Find the value of x and state whether the triangle is acute, obtuse, or right. x + 10, x − 20, x + 25 I got x is 55 and it is an acute angle. Is that correct?

asked by Danny on October 11, 2016