Wednesday

February 10, 2016
Total # Posts: 813

**stuck**

a.) as x increases by one, you multiply by the next multiple of 3 to get y. 1x3=3, 2x6=12, 3x9=27, etc. b.) if x=5 then y=75
*May 21, 2012*

**algebra 2**

-160, 320, -640, 1,280, -2,560, 5,120, -10,240, 20,480, -40,960, 81,920, -163,840 16th term = -163,840
*May 21, 2012*

**Chemistry **

In a 0.05M solution of a weak monoprotic acid,[H+]=.0018.What is its Ka?
*April 27, 2012*

**algabra**

find given the funcrion k described by k(x) =12x, find each of the following (a) k(-19),(b0 K (10)(c) k(21),k(-19)=
*April 13, 2012*

**math:(**

uhh idk i tink it divide but idk haha did u gt it rite/?
*April 6, 2012*

**ENGLISH: types of business writing**

Can someone check gammar, punctuatiion and structure please. Draft an email of at least four complete sentences to Deb Walker the designated trainer: Confirm the arrangements for the seminar providing only the information she needs to arrive at the right place at the right ...
*April 4, 2012*

**ENGLISH: types of business writing**

Changed Dear Deb: I am confirming my understanding of our arrangements as we discussed for a seminar to be held at Broadworth General Hospital on sexual harassment and unlawful discrimination in the workplace. The date is to be July 20, 2012 at 9 am in conference room 200, on ...
*April 4, 2012*

**ENGLISH: types of business writing**

How does the rest sound?
*April 4, 2012*

**ENGLISH: types of business writing**

Draft an email of at least four complete sentences to Deb Walker the designated trainer: Confirm the arrangements for the seminar providing only the information she needs to arrive at the right place at the right time. Copy both to Mr, Dittmer and Ms. Hopkins Create an ...
*April 4, 2012*

**ENGLISH Types of business writing**

Thanks a bunch.
*April 4, 2012*

**ENGLISH Types of business writing**

REVISED We have received confirmation from Jeremy Dittmer for our seminar to be held on July 20, 2012. The trainer selected is Deb Walker. Deb will proceed to the conference room at 9 am the day of the session to set up before supervisors arrive. The conference room reserved ...
*April 4, 2012*

**ENGLISH Types of business writing**

Assume that you’ve worked for the last five years as an administrative assistant for the Human Resources Department of Broadworth General Hospital. The Director of Human Resources, Miriam Hopkins, has charged you with organizing a two-hour training seminar to be attended ...
*April 4, 2012*

**math**

A number from 11 to 24 is drawn at random. What is the probability that 18 is drawn? Write your answer as a fraction. A) 1/7 b) 1/14 C) 11/24 D) 18/14
*April 3, 2012*

**ENGLISH Types of business writing**

Assume that you’ve worked for the last five years as an administrative assistant for the Human Resources Department of Broadworth General Hospital. The Director of Human Resources, Miriam Hopkins, has charged you with organizing a two-hour training seminar to be attended ...
*April 3, 2012*

**ENGLISH : Types of business writing**

Thanks so much.
*April 3, 2012*

**ENGLISH : Types of business writing**

Assume that you’ve worked for the last five years as an administrative assistant for the Human Resources Department of Broadworth General Hospital. The Director of Human Resources, Miriam Hopkins, has charged you with organizing a two-hour training seminar to be attended ...
*April 3, 2012*

**ENGLISH Types of business writing**

How does this sound? Dear Mr. Dittmer: I am requesting a trainer for our seminar on sexual harassment and unlawful discrimination in the workplace for twenty of our office supervisors. Our company would like to take this opportunity to thank you for Wydade’s reliable ...
*April 2, 2012*

**ENGLISH Types of business writing**

Dear Mr. Dittmer: I am writing to request a trainer for our seminar on sexual harassment and unlawful discrimination in the workplace for twenty of our office supervisors. Our company would like to take this opportunity to thank you for Wydade’s reliable support in ...
*April 2, 2012*

**ENGLISH Types of business writing**

Assume that you’ve worked for the last five years as an administrative assistant for the Human Resources Department of Broadworth General Hospital. The Director of Human Resources, Miriam Hopkins, has charged you with organizing a two-hour training seminar to be attended ...
*April 2, 2012*

**Improving your writing**

Need help with grammar, punctuation, paragraph structure. Thank you
*March 28, 2012*

**Improving your writing**

Need help with grammer, punctuation,
*March 28, 2012*

**Improving your writing**

BACKGROUND: Ten years ago, I started working as a clerk for DMD Medical Supplies. Six months ago, Liz, the human resources director, promoted me to office manager. I manage two employees: Jack and Ruth. My office provides secretarial support for the four members of the ...
*March 28, 2012*

**Paragraph Writing**

BACKGROUND: Ten years ago, I started working as a clerk for DMD Medical Supplies. Six months ago, Liz, the human resources director, promoted me to office manager. I manage two employees: Jack and Ruth. My office provides secretarial support for the four members of the ...
*March 28, 2012*

**Chem**

The actual heat of formation of MgO is -601.8 kJ/mol. Convert this to kcal/mol and calculate your % error. And list two possible sources of procedural error to account for this percentage.
*March 18, 2012*

**physics**

The figure is taken from a paper (Am J Sports Med 2004 32: 477) on injuries to the anterior cruciate ligament due to forces applied by the patella tendon. Take a particular case where the attachment force on the tibia is 5610N when the leg is oriented with patella tendon ...
*March 7, 2012*

**AP CHEMISTRY**

Calculate the pH at the equivalence point in titrating 0.100 M solutions of each of the following with 0.080 M NaOH. a)hydrobromic acid (HBr) b)chlorous acid (HClO2) c)benzoic acid (C6H5COOH)
*February 29, 2012*

**Calculus: Implicit**

1/2 √(3(6)+2(2)) * 3(2(2))+ 1/2 √(4(6)(2)) * 4(2)+2(6) right?
*February 28, 2012*

**Calculus: Implicit**

so i suppose to find slope. i have trouble this problem. my math book is not really clear. Find the slope of the tangent line to the curve √(3x+2y)+√(4xy)=11.6 at the point (6,2). √(3x+2y) is the square root(3x+2y) √(4xy)is the square root 4xy.
*February 28, 2012*

**Calculus Help!**

my answer was -40cos(sincos(x^5) right?
*February 28, 2012*

**Calculus Help!**

1. 8sin(cos(x^6)), find f'(x) 2. cos(sin(x^2)), find f'(x).
*February 28, 2012*

**Calculus. I need help!**

my worksheet say sin^5 x. well thanks
*February 28, 2012*

**Calculus. I need help!**

If f(x)=sin^5x, Find f'(x) i dont know im doing right way f'(x)= 5cosx * sin(x)
*February 28, 2012*

**Calculus. I need help!**

Write the composite function in the form f(g(x)). [Identify the inner function u=g(x) and the outer function y=f(u).] Then find the derivative dy/dx. y=√sinx √ is square root.
*February 25, 2012*

**Calculus 1 need help!**

Write the composite function in the form f(g(x)). [Identify the inner function u=g(x) and the outer function y=f(u).] Then find the derivative dy/dx. y=√sinx √ is square root.
*February 25, 2012*

**calculus 1 help!!**

If f(x)=(4x+8)^-2, Find f'(x)
*February 25, 2012*

**physics**

What are the mass and the atomic number for the anion of Cl 35?
*February 18, 2012*

**Chemistry**

KI+H2SO4 Write the balanced net ionic equation.
*February 17, 2012*

**physics**

What are the mass and the atomic number for the anion of Cl 35?
*February 17, 2012*

**math. need help**

United States citizens living in Switzerland must pay taxes on their income to both the United States and to Switzerland. Suppose that the United States tax is 28% of their taxable income after deducting the tax paid to Switzerland. Suppose that the tax paid to Switzerland is ...
*February 14, 2012*

**algebra 2**

can someone help me simplify 3/4i
*February 8, 2012*

**math**

Mary's test grades were 73, 86, 89, 84, and 86. Mary's teacher recorded one of her grades incorrectly. Instead of an 86, Mary's second test score should have been an 84. Which measure(s) of central tendency are affected by this change?
*February 8, 2012*

**Pre-cal**

How do I find the reference angle in radicals given the value of cosecant 5 pi/6?
*February 1, 2012*

**math**

Which of the following is the solution to the matrix equation below? [0 9 2] [18] [3 2 1] x=[5] [1 -1 0] [-1] a) [-3 -2 18] b) [-3 2 -18] c) [-3] [-2] [18] d)[-3] [2] [-18]
*January 25, 2012*

**math**

Use (Triangle) PQR with coordinates P(2, –1), Q(0, 5), and R(–2, 0). Which matrix expression can be used to translate (triangle)PQR 1 unit left and 3 units up?
*January 25, 2012*

**Math **

it costs $175 to rent a jet ski for 2 hours. it costs $300 to rent a jet ski for 4 hours. write an equation that represents y (in dollars) of renting a jet ski for x hours.
*January 23, 2012*

**math**

thanks for all help Ms.Sue.
*January 6, 2012*

**math **

Renter’s Insurance protects a person who is renting an apartment from losses or damages that can occur in the apartment setting. Give two examples of things that could happen in an apartment that would be protected by having renter’s insurance.
*January 6, 2012*

**math**

x^2+6x=24
*December 19, 2011*

**algebra**

Sam's plasma tv has a 14inby18in screen and border. The total area of the tv 480inch^2. How wide is the trim
*December 14, 2011*

**Physics**

What is the electric field midway between an electron and a proton separated by 0.7 nm?
*December 5, 2011*

**Physics**

What is a magnetic field of 950 G expressed in tesla?
*December 5, 2011*

**Physics**

A merry-go-round is a common piece of playground equipment. A 2.4 m diameter merry-go-round with a mass of 300 kg is spinning at 22 rpm. John runs tangent to the merry-go-round at 5.0 m/s, in the same direction that it is turning, and jumps onto the outer edge. John's mass...
*December 2, 2011*

**Physics**

A 340 g bird flying along at 6.0 m/s sees a 14 g insect heading straight toward it with a speed of 30 m/s. The bird opens its mouth wide and enjoys a nice lunch. What is the bird's speed immediately after swallowing?
*November 29, 2011*

**Physics**

find the electrostatic potential, and then the electric field a distance z above the centre of a circular loop of radius r, which carries a uniform line charge (lamda)
*October 13, 2011*

**math**

draw a square that measures 5 units on each side
*October 12, 2011*

**physics**

A variable-speed drill, initially turning at 500 rpm, speeds up to 1300 rpm in a time interval of 0.8 s. What is its average rotational acceleration?
*October 10, 2011*

**Chemistry**

Is BCI3 polar or non polar ,identify the negative ends
*October 10, 2011*

**Physics**

the answer is 8 = D ~
*September 15, 2011*

**physics**

A locomotive is accelerating at 2.0 m/s2. It passes through a 20.0-m-wide crossing in a time of 2.8 s. After the locomotive leaves the crossing, how much time is required until its speed reaches 36 m/s?
*September 10, 2011*

**Computer**

Describe how an operating system that uses paging could make stacks grow dynamically if the original size proves too small. What would the page table data structures look like? Explain what would happen when a thread's stack grows past the area that has been allocated for ...
*June 30, 2011*

**Math**

Evaluate. Express each result in scientific and standard notation. (5.62 x 10^-3) (16 x 10^-5) and 9.2 x 10^3 2.3 x 10^5
*June 30, 2011*

**math**

Yard sale All items priced from .50-2.50 Median Price 2.10 Median Price 1.80
*June 20, 2011*

**math**

Elisa need to pick a numerical password that contains 4 digits using the numbers 0-9 If none of the digits can be repeated, how many 4-digit passwords are possible
*June 19, 2011*

**statistics**

In the past a certain college has found that 35% of the students will grad within 4 years. A random sample of 450 students at this college is taken and going to be followed until graduation. A. What is the sampling distribution of the statistic of interest? B. What is the ...
*June 12, 2011*

**Earth Science**

which of the following locations in New York State is most likely to have the smallest range in temperature? 1. Long Island 2. the Catskills 3. Albany 4. the Adirondack Mountains
*May 27, 2011*

**earth science**

which of the following surfaces would absorb the least amount of insolation? 1. an open field 2. a forest 3. an asphalt parking lot 4. a glacier
*May 27, 2011*

**chemistry**

I have a question in chemistry relating to identifying a compound that would precipitate the iron ions out of a water supply. I am unsure of a compound that would react to produce the iron as a precipitate that could be removed. Thoughts?
*May 10, 2011*

**math**

is a line graph a table?
*April 19, 2011*

**mathh**

The only defined term of those listed is: line angle plane point
*April 13, 2011*

**math true/false**

All diagonals from a single vertex of a hexagon are drawn. Four triangles will result. True False true?
*April 13, 2011*

**math-true/false**

An isometry preserves distance. True False true?
*April 11, 2011*

**mathh**

A square has symmetry with respect to a line containing a median of the square. True False true?
*April 7, 2011*

**mathh**

Two similar polygons have areas of 16 square inches and 64 square inches. The ratio of a pair of corresponding sides is 1/4. True False its true?
*April 6, 2011*

**mathhh**

If the radius of this cylinder is doubled, its volume will be twice as much four times as much eight times as much is it four times as much?
*April 4, 2011*

**5 of 90 lotto equation formula**

i need a formula for 5/90 please help me am in Italy.. if you can help let hit together for agreement .. god bless you.. quanisarai at y.a.h.o.o dot c.o.m is my e.mail write to me
*March 30, 2011*

**Math**

How do i graph and do this problem Y=x
*March 29, 2011*

**math**

A sphere is inscribed in a cylinder. The surface area of the sphere and the lateral area of the cylinder are equal. true?
*March 29, 2011*

**Math**

How much money has to be invested at 4.3% compounded continously to have $19,000 after 16 years
*March 28, 2011*

**science**

mathematical relationship between period and frequency
*March 24, 2011*

**math**

how do u find the diameter when they only give u the circumference?
*March 24, 2011*

**physology**

Match the following organs with one of its functions. 1. Oral cavity ______ a. stores bile 2. Pharynx ______ b. begins mechanical breakdown of food 3. Esophagus ______ c. responsible for 90% of all nutrient absorption 4. Stomach ______ d. compacts food waste in to feces 5. ...
*March 22, 2011*

**math**

owen has a 4in x 6 in photo. he wants to get the photo enlarged to an 8in x 10 in size. find the scale factor
*March 14, 2011*

**math**

how do u find the volume of a prism,when each side 12?
*March 8, 2011*

**math formula**

Find the volume of the prism. whats the formula i would use?
*March 7, 2011*

**math**

Find the lateral area for the prism. what formula do i us for this?
*March 3, 2011*

**math**

Find the exact circumference of a circle with diameter equal to 8 ft. 8 ft. 16 ft. 64 ft. what equation would u use?
*February 28, 2011*

**Random Book Selection Questions**

What statement does the story (or stories) of Winesberg, Ohio make about life in the small towns of America?
*February 22, 2011*

**English**

Keeping your hands to yourself right?
*February 22, 2011*

**math**

thank you!
*February 17, 2011*

**math**

Find the exact area of a circle having the given circumference What formual would i use for that?
*February 17, 2011*

**math**

whats the formula for finding the radius when givin the circumference?
*February 17, 2011*

**math**

Find the radius of a circle with the given circumference. 8.4 in. r = 3 in. 3ã2 in. 6 in. 12ã2 in. is it 6 in?
*February 16, 2011*

**chemistry**

Determine whether ∆H is equal to, greater than, or less than ∆U for the following reactions. Keep in mind that “greater than” means more positive or less negative, and “less than” means less positive or more negative. Assume that the only ...
*February 6, 2011*

**calculus**

Damon the answer is wrong.
*January 23, 2011*

**Physics**

find the x- and y- component of vector R which has a length of 13cm at 30.0 degrees
*January 16, 2011*

**math**

When chords intersect in a circle, the vertical angles formed intercept congruent arcs. always sometimes never
*January 6, 2011*

**world history**

why did the united states seek to become a world power in the 1890'S?
*December 13, 2010*

**Math**

An equilateral triangle s divided into 4 congruent equilateral triangles. What method can be used to find the area of the larger equilaterl triangle give the area of one of the smaller triangles? F. Multiply the area of the larger equilateral triangle by 4 G. Multiply the area...
*December 7, 2010*

**Math question**

I don't understand how you got 1256.63
*December 7, 2010*

**Math 7th**

couldn't I write a expression?
*December 7, 2010*