# Laurie expects to make \$100,000 in 2007. Her social security tax rate is 6.20% up to the wage base, Medicare is 1.45%. How much FICA is Laurie expected to pay for the year

75,574 questions, page 432
1. ## Algebra 2

Make up an equation that satisfies the given conditions: must have x-intercepts at (1,0) and (2,0). It must also have a y-intercept at (0,4). How do you factor the y-intercept?

asked by Joy on October 28, 2013
2. ## chemistry

the molecular weight of MgCl2 is 95.21. how much MgCl2 would you need to make up 50 mL of a 1x10^-3 molar solution?

asked by Anonymous on January 30, 2012
3. ## Chemistry

Under special conditions D2 is reacted with Ca to make CaD2.What would result if D2 is reacted with H2O?

asked by Shenaya on June 12, 2017
4. ## maths

A mansoon had made a concerte slab ,he needs it to be a regtangular ,in what different ways can he make sure that it is a regtangular ?

asked by sandra on August 29, 2015
5. ## math

Rose uses 1/8 pound of beef for each taco she makes. if she wants to make 12 tacos, how much beef will she need

asked by Sai on February 27, 2017
6. ## algebra

If a wheel makes 10 5/6 revolutions per minute, how many revolutions will it make if it rotates for 45 minutes?

asked by LaNeidra on February 15, 2016
7. ## chemistry

What volume of a 0.500 M solution should be diluted to make 250 mL of a 0.400 M solution?

asked by Jake on April 30, 2014
8. ## Re: Algebra II !!!

How would you evaluate this n^(log(n lowered)3)? I don't know how to make the n lower than the log. What would the answer be?

asked by Anonymous on May 18, 2010
9. ## english

make 30 prepotional phrases undrline the prepotion and incircle the object of the prepotional

asked by gracelyn on June 22, 2014
10. ## science

does it take 96 percent less energy to make an aluminum can from recycled materials than it does to process it from new materials?

asked by Tameika on October 28, 2011
11. ## maths

For the formula Y = AX + B to make X the subject wod it be X = AY – B ?? no ax+b=y subtract b from both sides, then divide both sides by a.

asked by R on May 20, 2007
12. ## maths

As a foundation teacher how can you make maths sansetive to all foundation phase learners

asked by Thandokazi on March 18, 2010

I still don't understand how to caluculate the number of electrons in the p-orbital. Where do the other two electrons come from to make it three

asked by Delli on November 25, 2007
14. ## VOCAB

pawn: make a sentence does this work? my dad always said, "dont be a pawn, be your own boss."

asked by Spencer on February 13, 2009
15. ## Social Studies

Name three factors factors that combine to make the eastern usa a industrial region

asked by Michelle on October 1, 2015
16. ## chemistry

What is the pH of a solution prepared by dissolving 7.5g HCl in water to make 375mL of solution?

asked by Brittany on February 27, 2011
17. ## Chemistry

You have a stock solution of 16.0 M {{NH}}3. How many milliliters of this solution should you dilute to make 1500 mL of 0.200 M {{NH}}3?

asked by Veronica on October 7, 2010
18. ## chemistry

Exactly 10 mL of water at 25°C was added to a hot iron skillet. All of the water was converted into steam at 100°C. If the mass of the pan was 1.20 kg and the molar heat capacity of iron is 25.19 J/mol∙°C, what was the temperature change of the

asked by teddy on October 16, 2013
19. ## Science Physics

I don't understand how I would know what would happen if it collided or bounced, etc. How do I solve a question like this? Suppose the total momentum of two masses before collision is 100kg m/s. What is the total momentum of the two masses after they

asked by Jake on December 5, 2016
20. ## chemistry

A lab technician tests a 0.100 mol/L solution of propanoic acid and finds that its hydrogen ion concentration is 1.16 x 10^-3 mol/L. Calculate the percent ionization of propanoic acid in water

asked by Geroge B. on April 5, 2008
21. ## chemistry

A system initially contains 0.100 mol each of the three species sealed in a 10.0 L container. The temp was raised to a temp where the equilibrium constant Kc, is 12.6 for PCl3(g) + Cl2(g)-->

asked by Anonymous on September 10, 2014
22. ## chemistry

A system initially contains 0.100 mol each of the three species sealed in a 10.0 L container. The temp was raised to a temp where the equilibrium constant Kc, is 12.6 for PCl3(g) + Cl2(g)-->

asked by Anonymous on September 10, 2014
23. ## Statistics

Suppose that people's heights (in centimeters) are normally distributed, with a mean of 165 and a standard deviation of 6. We find the heights of 100 people. (a) How many would you expect to be between 157 and 173 cm tall? (b) How many would you expect to

asked by Erica on March 14, 2012
24. ## Chemistry!!!!

A student mixed 50.0 mL of 0.50 M H2SO4 (aq) at 18.5 degrees C with 100 mL of 0.50 M NaOH (aq) at the same temperature. After the reaction was completed, the temperature rose to 22.0 degrees C. What was the heat of reaction? (Assuming the densities of the

asked by Anonymous on May 24, 2010
25. ## AP Chemistry

Each increase in pressure of 100 atm decreases the melting point of water by 1.0 degrees C. Estimate the temperature at which liquid water freezes under a pressure of 400 atm. How do I approach this problem?

asked by Thuy on October 27, 2010
26. ## Stats....how do i do this??

SAT I scores around the nation tend to have a mean scale score around 500, a standard deviation of about 100 points, and are approximately normally distributed. What SAT I score within the population would have a percentile rank of approximately 16? Im not

asked by Jen on October 18, 2011
27. ## algebra

Mr.dorkus lost five test papers.he found a summary of the missing scores which said that the mode of the scores was 90 the meadian was 85 and the mean was 83.The grades were whole numbers bettween 0 and 100. what is the lowest possible score of the missing

asked by Matt on April 23, 2012
28. ## chemistry

We calculated that 30.0 grams of ice initially at -10.0 Celsius and it requires 23.1 kj of energy to bring it all the way to a boil. How much additional energy does it take to convert all of the water to steam at 100 degree Celsius? How does this compare

asked by mai on May 4, 2014
29. ## Chemistry

When treating a patients physicians use an isotonic means that this solution will have the same osmotic pressure as the body fluid such as blood. how many grams of glucose (C6H12O6) is in 100.0 g of H2O in the isotonic glucose solution (5.00% m/m)?

asked by Tina on December 10, 2014
30. ## Chemistry

Aspirin can be prepared in the chemistry laboratory by the reaction of salicylic acid with acetic anhydride. What volume of acetic anhydride is required to produce one killogram of aspirin assuming 100%yield

asked by kelvin on February 11, 2016
31. ## chemistry phyics HELP PLEASE STUCK

A 20.0 L tank contains helium at a pressure of 100 atm and a temperature of 30 degrees Celsius. A) what is the mass of the helium inside the tank?(HINT: the molar mas of He is 4.0 g/mol B) what would the mass of nitrogen (N2) be under the same conditions?

asked by nikkie on October 27, 2014
32. ## statistics

SAT I scores around the nation tend to have a mean scale score around 500, a standard deviation of about 100 points, and are approximately normally distributed. What SAT I score within the population would have a percentile rank of approximately 99?

asked by babyfly04 on February 10, 2012
33. ## Geometry Rectangle

Gery wants to fence a rectangular field whose area is 1200 sq.m. He has only 100 meters of fencing so he decided to fence only the three side of the rectangle letting the wall be the fourth side. How wide the rectangle should be?

asked by Zijay on October 26, 2015
34. ## chem

I got part 1: What is the pH of the solution created by combining 1.10 mL of the 0.10 M NaOH(aq) with 8.00 mL of the 0.10 M HCl(aq)? with 8.00 mL of the 0.10 M HC2H3O2(aq)? pH w/HCl =1.12 w/HC2H3O2(aq)= 3.94 But how do you do part two? What are the pH

35. ## chemistry

Exactly 10 mL of water at 25°C was added to a hot iron skillet. All of the water was converted into steam at 100°C. If the mass of the pan was 1.20 kg and the molar heat capacity of iron is 25.19 J/mol∙°C, what was the temperature change of the

asked by teddy on October 16, 2013
36. ## Math Geometry

Gery wants to fence a rectangular field whose area is 1200 sq.m. He has only 100 meters of fencing so he decided to fence only the three side of the rectangle letting the wall be the fourth side. How wide the rectangle should be?

asked by Zijay on October 26, 2015
37. ## Calculus-Modeling Equations

An unknown radioactive element decays into non-radioactive substances. In 420 days the radioactivity of a sample decreases by 39 percent. 1.What is the half-life of the element? 2.How long will it take for a sample of 100 mg to decay to 46 mg?

asked by Kim on March 6, 2009
38. ## geometry.

in a scale drawing of a school's floor plan, 6 inches represents 100 feet. If the distance from one end of the main hallway to the other is 175 feet, find the corresponding length in the scale drawing.

asked by shannon on February 28, 2011
39. ## chemistry

Calculate the percent ionization of a 0.15 formic acid solution in a solution containing 0.11 potassium formate. I have the formic acid Ka=1.8 *10^-4 When I solve for "x" I'm getting 1.1.44*10^-2 When I plug that into equation (x/0.15-x)*100, I'm getting

asked by redgy on March 31, 2011
40. ## investing

A 6% coupon bond with 7 years to maturity has a yield-to-maturity of 3%. Assuming the coupons are paid semi-annually and the principal amount is equal to 100, what is the Macaulay duration of the bond (in years)?

asked by Anonymous on May 13, 2013
41. ## Statistics

SAT I scores around the nation tend to have a mean scale score around 500, a standard deviation of about 100 points, and are approximately normally distributed. What SAT I score within the population would have a percentile rank of approximately 16?

asked by Jen on October 17, 2011
42. ## Physic

A car traveling 100 km/h is 200m away from a truck traveling 50 km/h (in the same direction). Assuming constant braking acceleration, what is the minimum deceleration the car must have if it is not to hit the truck? Can someone hint me on how I can start

43. ## Chemistry

Carbon dioxide gas has a solubility of 0.0972 g/100 g H2O at 40 degrees celsius. Expressed in parts per million, this concentration is closest to... (1)0.972 ppm (2)9.72 ppm (3)97.2 ppm (4)972 ppm

asked by Bob on February 7, 2012
44. ## Physics

In a completely elastic collisions a ball with speed of 4 m/s and mass of 100 g hits another ball with mass of 200 g, which is originally at rest. Collision is central. Calculate the velocity of both balls just after the collision.

asked by winget on September 30, 2010
45. ## Analytical Chem.

You collected a water sample from your shower containing (3.2 mM Ca2+)+(1.1 Mm Mg2+). Express the hardness of water in terms of mg CaCO3/L. (FM for CaCO3+100.09) I have no idea how to do this problem. Can anyone show me a step by step on how to work

asked by Leisle on April 25, 2013
46. ## Physics 1

A 2.5 meter long string vibrates as a 100 hertz standing waves with nodes at 1.5 meters and 1.0 meters from one end of the string and at no points between the two strings, which harmonic is this? and what is the strings fundamental frequency?

asked by Derrick Ngugi on November 2, 2016
47. ## Math

an adult manatee eats approximately 100 pounds of aquatic food per day. write an equation to find p, the numbeer of ponds of food an adult manatee eat in d days

asked by Angelina on February 21, 2015
48. ## Geometry:Rectangles

Gery wants to fence a rectangular field whose area is 1200 sq.m. He has only 100 meters of fencing so he decided to fence only the three side of the rectangle letting the wall be the fourth side. How wide the rectangle should be?

asked by Zijay on October 26, 2015
49. ## chemistry

Exactly 10 mL of water at 25°C was added to a hot iron skillet. All of the water was converted into steam at 100°C. If the mass of the pan was 1.20 kg and the molar heat capacity of iron is 25.19 J/mol∙°C, what was the temperature change of the

asked by teddy on October 16, 2013
50. ## English

Can you please check these sentences for me? I'm unsure about the word choice. 1)Joyce's "Dubliners" all the characters experience a sense of stagnation (paralyses) due to various reasons and are unable to break the chains that bind them. 2) Their

asked by Henry1 on May 4, 2011
51. ## probablity

Charlie joins a new reading club, from which he receives books to read. Suppose that books arrive as a Poisson process at a rate λ of books per week. For each book, the time it takes for Charlie to read it is exponentially distributed with parameter μ;

asked by Anonymous on December 17, 2018
52. ## english

I was wondering if what i did is correct 1. Read Susan B. Anthony’s defense of her right to vote. Then, in 50-100 words, write a paragraph that paraphrases that speech. This is not the place to offer an opinion, but simply to paraphrase her opinion. Use

asked by Anonymous on October 11, 2011
53. ## infinite math

Hey guys! really need help with this one!!! On December 31, 1995, a house is purchased with the buyer taking out a 30-year \$90,000 mortgage at 9% interest compounded monthly. The mortgage payments are made at the end of each month. Calculate: (A) the

asked by tommy on April 1, 2012
54. ## Statisitcs

A large university campus has 60,000 students. The president of the students' association wants to conduct a survey of the students to determine their views on an increase in the student activity fee. She would like to acquire information about all the

asked by Rhea on September 19, 2010

Lisa is considering a wireless order-taking system, and she has asked you to do a cost analysis of acquiring it. Consider the following information in your analysis: • The acquisition cost is \$35,000 paid at the time of installation. • It reduces the

asked by victoria on May 29, 2010
56. ## Physics

Can you explain how to figure this out? A helicoptor accelerates at a rate of 2m/s^2. If you drop a rock out of the helicoptor 3 seconds after takeoff how high is the helicoptor when the rock hits the ground. Thanks

asked by Hannah on September 25, 2011
57. ## Physics

A hot-air balloon is descending at a rate of 1.7 m/s when a passenger drops a camera. If the camera is 44 m above the ground when it is dropped, how long does it take for the camera to reach the ground?

asked by Trisha on May 28, 2013
58. ## Chemistry

Water drips from a faucet into a flask at the rate of two drops every 5 seconds. A milliter of water is 20 drops. What volume of water, in liters, will be collected in 2.5 hours.

asked by Tyler on September 26, 2016
59. ## currency exchange/ math

Timothy sold US\$130 to a bank when the exchange rate was C\$1 = US\$0.9315. The bank charged him a commission of 0.55%. How many Canadian dollars did he receive from the bank for US\$130?

asked by KERRY on October 29, 2014
60. ## physics

A car accelerates at a constant rate of 3.42 m/s2 from rest at the beginning of a freeway entrance ramp. At the end of the ramp the car has a speed of 25.49 m/s. How long is the ramp?

asked by dr. burgess on October 3, 2012
61. ## math

a 2000 l.tank containing 550 l. of water is being filled with the water at the rate of 75 l. per minute from a full 1600 l tank. How long will it be before the two tanks the same amount of water?

asked by rica on September 11, 2013
62. ## Transition Math

Maritza earns \$9.75 an hour, and time ans a half for overtime. What will she earn per hour of overtime? Multiply \$9.75 by 1.5. That will give her hourly rate for overtime.

asked by Jessica on March 26, 2007
63. ## Algebra

townsville had a population of 90000 in 1998. the population is growing at an annuall rate of 1.5%. Predict to the nearest whole number the population of Townsville by the year 2010.

asked by Sam on June 6, 2011
64. ## math

Jason invested \$13700 for 2 years and received \$1096.00 in interest. At what rate did he invest if the interest was calculated using the simple interest formula? Use the formula

asked by Anonymous on August 1, 2015
65. ## calculus

an air balloon is 80ft away from you with the angle of elevation of the rising balloon changing at a rate of 4 degrees per second how fast is the balloon rising when it is 6 feet off the ground.

asked by marcos on March 23, 2016
66. ## physics

superman flies to a meteor traveling at 440km/hr.superman slows it down at a rate of -24.8m/s^2.how long before the man of steel stops the meteor?how far did he travel with the meteor?

asked by sana on September 25, 2011
67. ## Quantitative Math

A bacteria has a doubling period of 5 days. If there are 3250 bacteria present now, how many will there be in 40 days? I've found the growth rate to be 0.14869, but I can not find the amount of bacteria.

asked by Caitlin on November 1, 2015
68. ## College Physics

A 50 dB sound wave strikes an eardrum whose area is 5.0 x 10^-5 m^2. A.)How much energy is absorbed by the eardrum per second? B.) At this rate, how long would it take your eardrum to receive a total energy of 1.0 Joule?

asked by L on May 6, 2010

Jason watched a caterpillar move 10 feet in 2 minutes. Jason says that the caterpillars unite rate is 0.2 feet per minute. Is jason correct. Please explain. Thanks

asked by Iana on November 18, 2014
70. ## Physics (College)

A car starts from rest at a stop sign. It accelerates at 2.0 m/s^2for 6.0 seconds, coasts for 2.0 s, and then slows down at a rate of 1.5 m/s^2 for the next stop sign. How far apart are the stop signs?

asked by Set8 on November 4, 2011
71. ## Calculus/ Application Of Derivative

If a fluid enters a hemisperical vat with a radius of 10 meter, at a rate of 0.5cubic meter per minute, how fast will the fluid be rising when the depth is 5 meter

asked by Anonymous on January 17, 2016
72. ## Dimensional Analysis

eLydi wrote 4 1/2 pages of her science report in one hour. What was her writing rate in pages per minute? My answer: ( ihavetwo, tell me which is right, if any are?) answer 1: 0.075 answer 2: 13.33

asked by Bryce on September 12, 2011
73. ## physics

The sun radiates energy at the rate of 3.92x 10^26 W. (a) What is the change in the sun's mass in one second? (b)How much mass does the sun lose in the lifetime of your average earthling (say, 75 years)?

asked by daniela on March 21, 2012
74. ## science

A ladder 5 m long is leaning against a wall. The bottom of the ladder is pulled along the ground at rate 2 cm/s . How fast is its height on wall decreasing when foot of ladder I'd 4 m

asked by anjali on May 17, 2016
75. ## math

A 12 food wide fertilizer spreader drops 45 pounds of fertilizer while traveling 625 feet. What is the fertilizer application rate in pounds/acre?

asked by Nabil on March 29, 2012
76. ## physics

The sun radiates energy at the rate of 3.92x 10^26 W. (a) What is the change in the sun's mass in one second? (b)How much mass does the sun lose in the lifetime of your average earthling (say, 75 years)?

asked by daniela on March 21, 2012
77. ## Math

it takes 8 men 11h40min to complete a task. If 2 out of 8 men leave after working for 1 hour, how long will it take for the remaining 6 men to complete the tast at the same rate?

asked by Njay on August 6, 2017
78. ## math

Joey already owns 11 novels, and he can buy additional ones at the rate of 0.83 per dollar. How much money does Joey need to spend on his new novels in order to have a total of 94 novels in his collection?

asked by Anonymous on March 10, 2016
79. ## college math

The number of seniors at Freedom High School was 421 in 2002. If the number of seniors increases at a rate 1.7% per year, how many seniors will be in the class of 2014?

asked by Moe on May 31, 2010
80. ## pysics

A hot-air balloon is descending at a rate of 1.5 when a passenger drops a camera.If the camera is 41 above the ground when it is dropped, how long does it take for the camera to reach the ground?

asked by ju on September 24, 2010
81. ## math

\$75000is to be diposited in Banks A and B.The simple interest rate per annum for bank A is 8% while that for bank B is 8.5%.After two years their interests are equal.How much money diposited in each bank.

asked by shamima on October 18, 2015
82. ## math

Two friends worked out on treadmills at the gym. •Alden walked 2 miles in 3/4 hour •Kira walked 1 3/4 miles in 30 minutes Who walked at a faster rate?

83. ## Chemistry

Water drips from a faucet into a flask at the rate of two drops every 3 seconds. A millimeter of water is 20 drops. What volume of water, in liters, will be collected in 2.5 hours?

asked by Gabrielle on September 27, 2015
84. ## Math

the interest rate on car loans increase from 8% to 9%. Although this is a rise of only 1 percentage point, you will be paying ____% more in interest on your loan. If your interest payment was \$400, what would it be with the increase?

asked by Bo on September 26, 2017
85. ## math

it takes 7 men 10 days to build a garage.Halfway through building the garage they get some help from 3 people and continue to work at the same rate a)How long will it take to finish of the garage b)How long did it take

asked by Anonymous on April 5, 2013
86. ## Chemistry

A sample of sodium-24 with an activity of 12 mCi is used to study the rate of blow flow in the circulatory system. If sodium -24 has a half-life of 15 hours, what is the activity of the sodium after 2.5 d ?

asked by Matt on July 20, 2010
87. ## Math

the interest rate on car loans increase from 8% to 9%. although this is a rise of only 1 percentage point, you will be paying ____% more in interest on you loan. If you interest payment was \$400, what would it be with the increase?

asked by sandy on September 26, 2017
88. ## physics

A hot-air balloon is ascending at the rate of 11 m/s and is 51 m above the ground when a package is dropped over the side. (a) How long does the package take to reach the ground? (b) With what speed does it hit the ground?

asked by gemmma on March 10, 2011
89. ## math

The account balance on April 1st is \$50.51. On April 15th a payment of \$15.00 is made. On April 25th a purchase of \$19.27 is made. What is the finance charge if the annual rate is 18%?

asked by tasha on April 12, 2014
90. ## Physics

A hot-air balloon is ascending at the rate of 13 m/s and is 62 m above the ground when a package is dropped over the side. (a) How long does the package take to reach the ground? (b) With what speed does it hit the ground?

asked by Ethan on January 16, 2011
91. ## math

A car company is offering car loans at a simple interest rate of 4.7%. Find the interest charged to a customer who finances a car loan of \$7200 for 3 yr.

asked by kirk on March 17, 2010
92. ## Chemistry

Consider this equilibrium: N2O4(g) + heat NO2(g). Initially, a 1.0 L container is filled with 2.0 mol of NO2. As the system approaches equilibrium, what happens to the rate of reaction of NO2 breaking down?

asked by Will on April 29, 2011
93. ## Physics

a hockey puck slides across the ice at a rate of 11 m/sec and covers a distance of 70 meters. How long does it take the puck to travel 70 meters. also calculate the acceleration of the puck.

asked by Tammy on September 12, 2013
94. ## Chemistry

Consider this equilibrium: N2O4(g) + heat NO2(g). Initially, a 1.0 L container is filled with 2.0 mol of NO2. As the system approaches equilibrium, what happens to the rate of reaction of NO2 breaking down?

asked by Will on April 29, 2011
95. ## algebra 2

Traveling with the wind, an airplane travels 210 miles im 4 hours. Against the wind, it takes six hours. Find the rate of the plane in still air and the velocity of the wind.

asked by clarissa on October 31, 2016
96. ## Math

I am not sure about this problem Find four large cities around the world and an approximate percentage rate of population growth for the countries in which the cities are located. Estimate the population in each of the four cities in 25 yr.

asked by Kirk on March 18, 2010
97. ## physics

A hot-air balloon is ascending at the rate of 13 m/s and is 73 m above the ground when a package is dropped over the side. (a) How long does the package take to reach the ground? (b) With what speed does it hit the ground?

asked by john on November 26, 2009
98. ## maths

The temperture of a mixture decrease at the rate of 1degree per 30 mins the twmperature of mixture at 3oclock was 5degree At what time will the temperature be 3degree below zero ? What will be the temperature of mixture at 6oclock?

asked by ibanrihun on May 8, 2017
99. ## Physical Science

Blood is pumped from the heart at a rate of 5L/min into the aorta of radius 2.0cm. Assuming that the density of blood 1x103 kg/m3 .Determine the velocity of blood through the aorta

asked by Janaiby on May 13, 2013
100. ## algebra

Abbi invested \$1,200 in a certificate of deposit with a simple interest rate of 2%. Find the interest earned in 9 years. Then find the total of principal plus interest.

asked by breanna on May 27, 2011