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 361
1. physics

A ship leaves the island of Guam and sails a distance 295 at an angle 35.0 north of west. How far must it sail so that its resultant displacement will be 100 directly east of Guam?

asked by ahmed on October 3, 2011
2. Basic Physics

A baseball is hit 1.3 m above home plate. The bat sends it off at an angle of 30 degrees above the horizontal at a speed of 45.0 m/s. The outfield fence is 100 m away and 11.3 m high. Does the ball clear the fence?

asked by Caleb on December 18, 2012
3. Calculus

The following rational function describes concentration in blood of a certain medicine taken once depending on time, find: A) the horizontal or oblique asymptote B) the vertical asymptote, if any C) describe their meanings f(x)=x/x^2-100

asked by Wendy on August 14, 2015
4. Chemistry

you have 505mL of a .125 M HCl solution and you want to dilute it to exactly .100. How much water should you add? I got (.125M)(505mL)=(.100M)(Vf)= 631.25. But on my answer sheet they got 126 mL of H2O???? I don't know how she got it.

asked by Gracy on October 15, 2011
5. Math

Suppose that f(h)=(8+2h)^1/3 Use the linear approximation to estimate the value of f(h) for small values of h. Give your answer in terms of h. Thanks for all the help. (Sorry Bob for not stating the subject last time) d f(h) = 1/2 ((8+2h)^-2/3 (2) =

asked by Georgina on November 5, 2006
6. physics

A positively charged solid sphere of radius 100 mm has a uniform volume charge density of 250 nC/m^2. Determine the electric field (a) 20 mm, (b) 90 mm, and (c) 110 mm from the center of the sphere.

asked by Dylan on February 5, 2015
7. physics

A stone is dropped from the top of a tower 400 m high and at the same time another stone is projected upward vertically from the ground with a velocity of 100 ms −1 . Find where and when the two stones will meet.

asked by Deepa on September 12, 2015
8. chemistry step by step for me thank a lot

What is the weight of ca(oh)2 required for 10 litre of water remove temporary hardness of 100 ppm due to ca(H03)2 The answer 0.74 Thank all tutors for your help Pls show step by step for me

asked by ken on July 6, 2014
9. Health

Blood typing is based on ______ on the surface of the red blood cells. A. antigens B. protein C. antibodies D. a Rubella titer i am thinking B again im not 100% just wanted to see if i was correct. please help

asked by Anonymous on November 3, 2008
10. Statistics

Carrie attained a score of 650 on the verbal section of her SAT. The mean grade was a 500 with a standard deviation of 100. What percentage of test takers scored below and above Carrie?

asked by Juan on October 30, 2014
11. psychology

particular factors encourage people to be drawn into liking one another. in this context the reciprocity of liking effect is primarily associted with? a.) exposure b.)propinquilty c.) similarity d.) physical attractiveness. I think its D but not 100%

asked by alisha s on April 7, 2011
12. Chemistry

A student dissolved the KHP in 100.0mL of water instead of 50.0mL. Will the molar concentration of the NaOH solution determined from titrating be greater, less than, or unaffected by this mistake? Explain.

asked by Lola on April 2, 2013
13. Math Thanks

2 Eight children from the Schickel family are combining their savings to purchase a gaming system to connect to and play on their television. The gaming system is on sale at their favorite discount electronics store for 10 percent off of its regular price

asked by YOLO on May 25, 2015
14. AP Chemistry HELP!!!

This is part of a marathon problem, we have to identify the five compunds of H, N, and O. As well as write a Lewis structure that is consistent with the info. PLease help I don not even understand the ? a. All the compunds are electrolytes, although not

asked by Sam on December 2, 2006

Hi, assuming I am in the business of designing and renovating music studios. I had faxed a company which sells the materials I need, regarding the price of e.g , 50 tiles and 1000L glue. Subsequently, the company faxed back stating in it the price per unit

asked by Zhang on August 7, 2009
16. HUM/176

Final Assessment Due 9-18-11 11:59 Arizona time Answer each question below. Answers should be at least 100 words per question. Answers should be in your own words. Any direct quotes must be properly identified. Each answer should include at least one

asked by Miska on September 18, 2011
17. Editing

Could someone edit this for me... In 1915, the 1st Canadian Division was recognized as a fighting force, for holding their ground against a new type of warfare; chlorine gas. It was at the Battle of Ypres where the Germans released 160 tons of poisonous

asked by Gina on October 7, 2007
18. Physics - Torque

A particle is acted on by two torques about the origin: T1 has a magnitude of 4.3 N*m and is directed in the positive direction of the x axis, and T2 has a magnitude of 3.2 N*m and is directed in the negative direction of the y axis. What are the magnitude

asked by COFFEE on March 31, 2007
19. I.ter.ational bussiness

according to cnn (2016/06/24), the British pound (GBP) crashed to its lowest level as low as\$1.32/GBP. The exchange rate on June 23rd 2016 was \$1.4883/GBP a)by what % has the Gbp appreciated or depreciated against the dollar during this period? b)bu what %

asked by mary on August 30, 2017
20. chemistry

Select only the True statements about buffer systems. Select all that are True. 1. Starting with NH3(aq) and adding a small amount of HCl(aq) will make a buffered solution. 2. The blood buffer, among other things, is supported by carbonic acid and its

asked by bekah on March 28, 2014
21. math (Ms. Sue plz help)

Plz help my dad dose have time for me my mom die when i was a little girl plz do help me and i am not lieing a 4x4 grid with 5 blocks shaded (1 point) one over five, 25% *** five sixteenths, 31.25% one over four, 20% one over four, 25% 2. Model 32% on a 5

asked by tita on February 10, 2017
22. Chemistry HW!!!

1. If I dilute 75 mL of 0.50 M CaF2 solution to a final volume of 375 mL, what will be the molarity of the resulting solution? 2. What will be the final volume of the solution be if I start with a 250 mL of 1.38 M MgCl2 solution to make a solution with a

asked by Theresa on March 11, 2015

1. Good writing costs companies money and these costs increase significantly if the communication is ineffective. Which of the following pairs would NOT be two additional costs to the company if written communication is poor? Paper and wasted time Postage

asked by David Lemmings on September 30, 2010
24. psychology

Take one of the Emotional Intelligence tests at the sites listed below. Reflect on your results and explore ways that you might develop an enhanced emotional IQ. The sites below have informal self-administered surveys that introduce the concept of EI in an

asked by AJ on August 15, 2008
25. CENE

A mixed metal material that is recovered from MSW is further processed by using a magnetic binary separator that separates ferrous metals from non-ferrous metals. The mixed metal material enters the separator at a rate of 2.5 tons per day. Ferrous metal

asked by RaShawnya on April 11, 2018
26. math

Arrange the fractions in order from smallest to largest. , , , 5/8,3/4,9/16,7/8 Add. Write the answer in lowest terms. 3 2/7 + 5 3/7 Subtract. Write the answer in lowest terms. 6 4/5 - 2 1/5 Evaluate. Write the answer in lowest terms. 8/15-4/15+1/15 Add.

asked by sw on March 26, 2009
27. Calculus

Help checking my work please! The region R is a rectangle with vertices P (a,ln a), Q (a, 0), S (3, 0), and T (3, ln a), where 1 < a < 3 (graph: gyazo.com/9e52cd3cd10fad297232efadb9f94d87) A. Write an expression that gives the area of the rectangle as a

asked by Josh on April 23, 2019
28. math

You are riding your bike at a constant speed of 30 feet per second. A friend uses a stopwatch to time you as you are riding along a city block that is 240 feet long. 1. Make a table to represent the situation where the independent variable is time and the

asked by Rabie on November 29, 2015
29. English

1. the math and arts which we make with discussion club 2. the math and arts which we make by discussion club 3. the math and arts with discussion club 4. the math and arts discussion club [Which names are suitable (and grammatical) for a club name? In

asked by rfvv on May 31, 2018
30. math

the force of gravity varies inversely as the square of the distance between the centers of the two masses. If an object weighs 500 pounds at a distance of 12,000 miles from the center of the earth, at what distance will the weight be 50 pounds

asked by Mako on August 19, 2012
31. physics

in ascending to a higher altitude,the segment AB of an airplane wing makes an angle of 20 degree.for such a conditions to exist, the force on the wing should be 12,000 newton perpendicular to AB. what is the lift force and drag force?

asked by gigi on January 12, 2011
32. physics

A clock has a copper pendulum with a period of 1.000 s at 17.3°C. Suppose the clock is moved to a location where the average temperature is 33.9°C.How much time will the clock lose (positive result) or gain (negative result) in 4 days?

asked by Ýrem on April 17, 2013
33. Chemistry

An unknown compound contains carbon, hydrogen, and oxygen. When burned, a 2.000 gram sample of this compound releases 3.451 g of carbon dioxide and 1.059 grams of water. What is the empirical formula of this compound? Thank you very much.

asked by Mom on October 17, 2011
34. physics

a. How much power is generated by a motor that lifts a 300.0 kg crate vertically 8.0 meters in 6.0 seconds? b. If the crate is dropped on a large vertical spring that has a spring constant of 200,000 N/m, how far does it compress the spring?

35. physics

a. How much power is generated by a motor that lifts a 300.0 kg crate vertically 8.0 meters in 6.0 seconds? b. If the crate is dropped on a large vertical spring that has a spring constant of 200,000 N/m, how far does it compress the spring?

36. math

suppose the population of a town increases by 3% each year. the population of the town today is 25,000. use compound interest table to find its population ten years from now. (must give the answer to the nearest thousand)

asked by Corleone on June 5, 2009
37. Finance

Grasshopper Inc issued 20 years, noncallable, 7.8% annual coupon bonds at their par value of \$1,000 one year ago. Today, the market interest on these bonds is 5.5%. What is the current price of the bonds, given that they now have 19 years to maturity?

asked by granann on November 4, 2013
38. physics

A baseball player puts a baseball on a batting tee. The baseball bat is able to deliver 400,000 W of power and is in contact with the ball for 0.70 ms and a distance of 1.4 cm. the mass of the ball is 145g. What is the average acceleration?

asked by S on November 7, 2012
39. MATH INTEREST

A FACTORY INCREASES THE PRODUCTION OF CARS ANNUALLY BY 8%. IF PRESENTLY IT MANUFACURES 211,000 CARS PER YR, HOW MANY CARS WILL IT MANUFACTURE PER YR AFTER 4 YRS... i BELIEVE THE ANSWER IS 287063 BUT IM UNSURE OF THE FORMULA... COULD YOU PLEASE SHOW FORMULA

asked by paully on November 7, 2010
40. math

Use symbolic Math symbolic representation: 1. You learn that for every 1,000 meters you rise in the atmosphere, the temperature drops by 6C. You have the idea that if you know the temperature at the base of a mountian and its height, you can figure out the

asked by Kay on September 9, 2010
41. English

1. I can jump more than 1 meter. 2. I can do more than 100 sit-ups at a time. 3. I can jump for 2 meters in the high jump. [Are they all grammatical? Do you have more expressions?]

asked by rfvv on June 18, 2018
42. physic

A canon is angled at 45º and fires a canon ball at 100 m/s. How long will it take the canon to reach it's maximum height?

asked by patrick on February 4, 2013
43. chemistry

If you add 5.0 mL of 0.50 M HCl solution to 20.0 mL to Buffer C, what is the pH of the buffer? (where buffer C is 8.203 g sodium acetate with 100.0 mL of 1.0 M acetic acid)

asked by Alex on March 31, 2012
44. science

A 0.1 M NaOH solution is used for holder 50, or ml of a 0.100 M solution of acetic acid. Calculate the pH of the solution after the addition of 50.0 ml of sodium hydroxide

asked by Anonymous on May 2, 2016
45. physic

A canon is angled at 45º and fires a canon ball at 100 m/s. How long will it take the canon to reach it's maximum height?

asked by patrick on February 4, 2013
46. Chemistry II

For the titration of 50.00 mL of 0.106 M NH3 with 0.225 M HCl, calculate (A) the initial pH and when the pH neutralization is (B) 25.0% complete (C) 50.0% complete (D) 100.0% complete

asked by Rosi on March 4, 2012
47. Maths

Sacks are filled with 100 kg of sand corect to the nearest 10 kg. what is the least possible amout of sand and the greatest possible amound of sand in a sack?

asked by Alex lloyd on October 2, 2011
48. Chemistry

A 25.0 mL sample of a 0.100 M solution of aqueous trimethylamine is titrated with a 0.125 M solution of HCl. What is the pH of the solution after 10.0, 20.0, and 30.0 mL of acid have been added?

asked by Brooke on April 5, 2019
49. Chemistry

The solubility of sodium chloride is 35.9/100 ml in STP, try dissolving 1 kg of salt in 1 l of water what happens? how much salt will be dissolved and how much salt will be insoluble?

asked by Anna on March 23, 2016
50. statistics

For 100 consecutive day frequencies of occurrence of the digits 35,35,30 for the digits 1,2,3 at .05, can you reject the hypothesis that the digits are from a uniform population?

asked by Michael on May 2, 2012
51. calculus

Could somebody please check these for me? Solve the differential equation with the given initial solution. 1. (dy/dx)=(-y/3) for y(0)=10 my answer was y=10e^(-x/3) 2. dP/dt=P+4 for P(0)=100 my answer was P=104(e^t)-4 3. dz/dt=te^z for z(0)=0 my answer was

asked by tia on April 14, 2008
52. math

The price of an antibiotic decreased from \$86.25 to \$52.75 for a bottle of 100 tablets. Find the ratio of the decrease in price to the original price.

asked by ashleigh on June 28, 2010
53. Chemistry #2

If 100.0 g of water at 90'C is added to 50.0 g of water at 10'C, estimate the final temperature of the water. explain your reasoning. please my last question i really don't get it, :/

asked by Perrie E. on April 14, 2013
54. statistics

For 100 consecutive day frequencies of occurrence of the digits 35,35,30 for the digits 1,2,3 at .05, can you reject the hypothesis that the digits are from a uniform population?

asked by Michael on May 2, 2012
55. AP CHEMISTRY

An unknown salt is either KBr, NH4Cl, KCN, or K2CO3. If a 0.100 M solution of the salt is neutral, what is the identity of the salt?

asked by MARY on February 16, 2012
56. calculus

Could somebody please check these for me? Solve the differential equation with the given initial solution. 1. (dy/dx)=(-y/3) for y(0)=10 my answer was y=10e^(-x/3) 2. dP/dt=P+4 for P(0)=100 my answer was P=104(e^t)-4 3. dz/dt=te^z for z(0)=0 my answer was

asked by tia on April 16, 2008
57. Chemistry, #4

Calculate the concentration of an aqueous HNO3 solution that has a pH=5.08. pH = 5.08. Convert that to (H^+). Since HNO3 is a strong acid and it is 100% ionized, (H^+) = (HNO3).

asked by Taasha on August 3, 2007
58. math

The price of an antibiotic decreased from \$86.25 to \$52.75 for a bottle of 100 tablets. Find the ratio of the decrease in price to the original price.

asked by rose on June 7, 2010
59. Math

Using the digits 1 through 9 complete the following number sentence ___ \ _____ x ____ +_____x_____x____ \ _____ + ____x _____=100

asked by Lilly on September 30, 2010
60. World History

Please read Chapter 2 in the textbook The First Complex Societies in the Eastern Mediterranean, ca. 4000-550 B.C.E. (pp. 22-43) and answer the following questions: 1. The Hittites were considered to have military superiority at the time, and they were a

asked by Gregory on January 27, 2013
61. Calculus

I have several problems that I don't know how to do. I will post one now and hope that someone can help me. The problem is: A cylinder made of playing dough with dimensions h=10cm, and r=1cm, is being stretched from both ends. (a) If V is the volume of the

asked by Kristal on November 12, 2006
62. math

an average family of four uses roughly 1200 liters (about 300 gallons) of water per day (1 liter=1ooocm cubed) . how much depth would a lake lose per uear if it uniformly covered an area of 50 square kilometers and supplied a llocal town with a population

asked by laura on September 5, 2009
63. Math

To make green paint, Jeff's art teacher instructed him to mix blue and yellow paint. To make the desired shade of green, the ratio of blue paint to yellow paint is 3:4. What the does the ratio 3:4 mean? a. 4 parts yellow for every 3 parts blue b. 4 parts

asked by Matt on October 4, 2016
64. physics

1) In 2011, the total of all residential customers in Halton Region used 54 540 000 m3 of water. Halton Region has a population of around 500 000 people and Milton (part of Halton Region) has a population of around 85 000 people. Assuming all people in

asked by sara on November 15, 2014
65. Thermodynamics

A turbine operating under steady flow conditions receives steam at the following state: pressure 13.8 bar, specific volume 0.143 m^3/kg, specific internal energy 2591kJ/kg and velocity 30m/s. The state of steam leaving the turbine is as follows: pressure

asked by Claire on June 3, 2010
66. Chemistry AP

I'm using Zumdahl 7th Edition Chemistry Book and I'm having trouble with some practice problems in the first chapter. Here are a few: 87: Sterling silver is a solid solution of silver and copper. If a piece of a sterling silver necklace has a mass of 105.0

asked by Emily on July 11, 2013
67. Statistics

A sample of n = 25 scores has a mean of M = 40 and a variance of s2 = 100. If this sample is being used to test a null hypothesis stating that m = 43, then what is the t statistic for the sample

asked by Ann on October 25, 2015
68. Math

The completion times for three runners in a 100-yard dash are 9.75 seconds, 9.7 seconds, and 9.675 seconds. Which is the least time?

asked by Yarielys on August 25, 2015
69. Physics

The Sun puts out 3.9 x 10^26 J of energy per second. Assuming 100% conversion to energy, how much mass is required to create this energy

asked by Joy on April 21, 2008
70. Statistics

A population has u=100 σ=20. If you select a single score from this population, on the average, how close would it be to the population mean? Explain your answer

asked by Nisi on September 21, 2011
71. chemistry

How many grams of steam at 100 Celsius would be required to raise the temp. of 35.8 g solid benzene, from 5.5 Celsius to 45.0 Celsius???

asked by pgarcia on February 24, 2010
72. university of phoenix

if someone scored two standard deviations above the mean on a standard test where the mean =100 and the standard deviation = 15, what is the person's numerical score?

asked by benjamin on July 13, 2012
73. chemistry

What is the concentration of ammonia in a solution if 24.20 mL of a 0.1140 M solution of HCl are needed to titrate a 100.0 mL sample of the solution?

asked by Victoria on November 21, 2012
74. general science

if an object is thrown 60 m into the air and it takes the object 6 s to get there, what's the average speed of the object? (A) 20m/s (B) 360 m/s (C) 100 m/s (D) 10 m/s

asked by christina on May 5, 2014
75. Algebra

The cost of purchasing x meter lengths of a certain rope is: C=1/5x^2-8x+100 per rope. What is the length of the cheapest rope that can be purchased?

asked by Hannah on September 12, 2014
76. math

writing to explain write a story problem using ten \$100 bills,nine\$10 bills,and twenty \$1 bills.

asked by LAKSHMI on October 7, 2014
77. chemistry

What is the concentration of ammonia in a solution if 24.20 mL of a 0.1140 M solution of HCl are needed to titrate a 100.0 mL sample of the solution?

asked by Victoria on November 23, 2012
78. MATH.

I need help to solve this Equation using the Scientific Calculator Z= Square Root (47 Ohm)2 + (100 Ohm)2= 110 Ohm.

asked by UNKNOWN. on June 3, 2010
79. Math

A culture of bacteria in a petri dish is doubling every hour. If there are 100 bacteria at time t=0, how many bacteria will there be in 12 hours?

asked by Anonymous on November 7, 2010
80. physics

if a bird travels 150 cm for 10 sec then 100 cm for 10 sec and then 200 cm for 5 sec. What was the birds average speed?

asked by Anonymous on November 20, 2014
81. Statistics

A population has µ=100 and õ=20. If you select a single score from this population, on the average, how close would it be to the population mean? Explain your answer

asked by Scout on September 2, 2013
82. pre-cal

Three forces with magnitudxes 100, 50 and 80 lbs act on an object at angles of 50 degree, 160 degree and -20 degree respectively.

asked by sarah on January 8, 2013
83. Physics(I Have No Idea!!) :)

A ball is thrown at 30 m/s horizontally off a building. it lands 100 meters from the base of the building. How high is the building?

asked by Jessica on February 24, 2011
84. Exponential Modeling

A species of beetles grows 32% every year. Suppose 100 beetles are released into a field. How many beetles will there be in 10 years?

asked by Anonymous on May 1, 2016
85. Chemistry

Suppose you had a 100.0 gram sample of iron and that 1.00 kJ is applied to the sample . by what amount would the temperature of the sample be raised?

asked by Dana on December 14, 2010
86. Statistics

Answer the following questions. ​(a) The random variable x is distributed​ normally, with x~N(80,100) Find the probability that x is greater than 90. x >90. ​(b) Find P(x

asked by Anony123 on April 24, 2017
87. Math

An arithmetic series has first term -50 and common difference 4. How many terms are in the series so that the sum of the series first exceeds 100?

asked by Lucas on November 24, 2017
88. Math

What is the theoretical probability of a computer choosing a 2 digit number between 1 and 100 whose ones digit is greater than the tens digit?

asked by Michael on April 22, 2010
89. English

What is the claim, warrant, and grounds in this article? Smart Guns Save Lives. So Where Are They? BOULDER, Colo. — JUST after Christmas, Veronica Rutledge of Blackfoot, Idaho, took her 2-year-old son to a Walmart store to spend holiday gift cards. As

asked by Anonymous on January 21, 2015
90. Science- Air resistance

A question on air resistance using the parachute experiment. Make a parachute using plastic bag as the material for the canopy of the parachute. Drop parachute from a height to test how well it works. Hope someone can help me with the following questions:

asked by chimingbell on April 11, 2017
91. Physics, Math, Aerospace, Engineering

A de-orbit burn, similar (but not the same) to that presented in the previous math problem, has been performed. During this de-orbit burn a pre-calculated ∆V (delta V, change in velocity) of 99.1 meters per second will be used to decrease the Shuttle’s

asked by Wolf on January 3, 2015
92. English 7 - Journal Entry Check

Please check my journal entry to see if it's good and if there any grammar mistakes. This is an assignment for English. Art Therapist When I was doing some research on the computer two weeks ago, I saw the word "art therapist". For a moment I thought being

asked by Laruen on May 17, 2012
93. Math

The area of one of the faces of the cube below is x^2+2x+1 cm^2. Find an expression in mixed radical form for the length of the interior design. My Work: Step 1: a^2 + b^2 = c^2 =(x-1)(x-1) x-1 equals to all the sides of the cube Step 2: a^2 + b^2 = c^2

asked by Angel on November 16, 2016
94. social studies

what do th usa and korea have in common They are both democracies with high standards of living and healthy economies. Major industries of both countries are electronics, automaking and steel. I am refering to South Korea only. The US and South Korea

asked by ryan on May 14, 2007
95. math

What percentage interest rate is a loan that charges one hundred dollars in simple annual interest over 5 years on a one thousand dollar balance?

asked by Anon on August 1, 2012
96. pre-cal

I have 2 sets of coordinates (1, 410) and (12, 788) and need to calculate the rate of change over time using y=ae^bt. Since I don't have a coordinate at 0, I can't figure out how to calculate my starting value, or a, to solve this.

asked by Sydney on December 19, 2018
97. math

lydia wrote 4_1/2 pages of her science report in one hour. what was her writing rate in pages per minute? (2-4 rates ratios and proportions)

asked by Max on October 21, 2010
98. physics

A glass window pane has an area of 3.00 m2 and a thickness of 0.600 cm. If the temperature difference between its faces is 25.0°C, what is the rate of energy transfer by conduction through the window.

asked by Brody on January 30, 2014
99. math

Sara bought a tomato plant for her garden. initially it is 5 centimetres tall, and it grows at a rate of 3 centimetres per week Write an equation

asked by drake on January 21, 2012
100. Math

A spherical balloon is inflated with helium at the rate of 100pi ft ^3/min. How fast is the ballon's radius increasing at the instant the radius is 5ft.?

asked by Peggy on November 30, 2012