Saturday

July 30, 2016
Total # Posts: 310

**physics I'M STUCK PZL HELP**

Me too!!!
*December 8, 2013*

**physics(URGENT!!!!!)**

it doesnt matter if the wind blows, so its the same frequency. In your case 450.
*December 8, 2013*

**Physics Classical Mechanics**

A ruler stands vertically against a wall. It is given a tiny impulse at θ=0∘ such that it starts falling down under the influence of gravity. You can consider that the initial angular velocity is very small so that ω(θ=0∘)=0. The ruler has mass m= ...
*December 8, 2013*

**Business Math and Statistics**

You deposit $1,000 for 4 years at an interest rate of 2.0%. If the interest is compounded annually, how much money do you have after 4 years?
*December 8, 2013*

**Math**

if takes bob 40 mins to type 6 pages how many pages can bob take type in 2.5 hours
*November 19, 2013*

**canadian history**

thank you!
*November 12, 2013*

**canadian history**

i meant hbc*
*November 12, 2013*

**canadian history**

i don't know. they hunted, worked for the h&c and nwc and lived along the river but thats all i know. i need enough to present to a class
*November 12, 2013*

**canadian history**

what was the way of life or lifestyle like for fur traders and settlers at red river? how is it different from our lifestyles today?
*November 12, 2013*

**emt**

I have to do a project on medical shock do you have any ideas, I need a good grade on this.
*October 13, 2013*

**physics**

How much heat ( In calories)is needed to warm 200 grams of water from an initial temperature of 24 degrees celsits to a final temperature of 84 degrees celsuis
*September 24, 2013*

**american history**

it is d most likely d becuse its on my acuming test and i got an 100 on it so yes
*June 6, 2013*

**Information Literacy**

11. Which of the following sets of Library of Congress call numbers is in the correct order? A. E88 G62 L166 1995, E88 G62 L45, E88 G62 D225, E88 G2512 S57 1998 B. E88 G2512 S57 1998, E88 G62 D225, E88 G62 L166 1995, E88 G62 L45 C. E88 G2512 S57 1998, E88 G62 D225, E88 G62 ...
*May 21, 2013*

**Math**

Find the z-scores that bound the middle 55% of the standard normal distribution ____ small value _____ larger value
*May 11, 2013*

**Math**

Find the z-scores that bound the middle 55% of the standard normal distribution ____ small value _____ larger value
*May 11, 2013*

**Chemistry**

Net Ionic Equation for reaction between bromide and silver nitrate
*April 22, 2013*

**math**

how to solve this problem ln(x-4)=-3
*April 12, 2013*

**Economics**

Suppose two passengers end up with a reservation to Los Angeles. Two alternatives are proposed: a. Toss a coin b. Sell the ticket to the highest bidder Compare the two options from the standpoint of efficiency and equity.
*March 17, 2013*

**Physics**

Ms. Castillo is a very Awesome teacher!!!(-::::
*March 4, 2013*

**Math 208**

Rectangle Dimensions: The length of a rectangle is 7 inches longer than the width. If the perimeter of the rectangle is 62 inches, find the measures of the length and width.
*March 3, 2013*

**math**

Lumberjacks had 30 acres to clear.they cleared 5 acres a day. How many days did it take to clear the trees from the acre?
*February 20, 2013*

**edu- Home, school and community**

If you are using the Home, school and community book. The answer is in chapter 6 on page 195 top page. The answer is; D. "detached concern" I suggest careful reading.
*January 31, 2013*

**English**

What type of analogy is garbage:smelly and antenna:radio?
*January 16, 2013*

**math**

express 16^21/2^7 - 5^12 in simplest fotm
*January 16, 2013*

**ECE**

Its b
*December 7, 2012*

**physics **

a 1.00 x 10 W electric motor is used to life a 955 kg object vertically 25.0 m at a constant velocity. How much time does it take to lift the object.
*December 2, 2012*

**grammar**

2. the basket's handle 5. The walruses' tusks. 9. The thieves' plan. Everything else you have correct.
*November 13, 2012*

**8th Grade Math**

6s x 5s = 170 30s^2 = 170 s^2 = 170/30 s^2 = 5.67 s = 2.38 s = 2 ft
*October 30, 2012*

**Chemistry**

25.00 mL of heavy water (D2O where D is a hydrogen with a neutron in its nucleus) at 20 degrees C was pipetted into a 37.234 g beaker. The final mass of the beaker was 64.859 9 a- what is the density of heavy water at 20 degrees C b-The density of normal water (the hydrogens ...
*September 20, 2012*

**college algebra**

x^4+2x^2-15=0
*September 18, 2012*

**chemistry**

You are given 28.0 of aluminum and 33.0 of chlorine gas. Part A If you had excess chlorine, how many moles ofof aluminum chloride could be produced from 28.0 of aluminum?
*September 17, 2012*

**Geodetic Survey**

a surveyor is trying to determine the change in hight h from the bottom to the top of a hill. If the height of instrument H is 4.5 ft the height of the object that he sights on the tower A is 6.5 ft and the zenith angle Z is 54deg 16' 25" determine the height of H (...
*September 14, 2012*

**HCS/451**

What criteria should Healthcare organizations use to prioritize regulartory requirements. I just need to find information on this part of the DQ.
*September 6, 2012*

**Physics**

Forcefriction=(Psin37+15*9.8)*.70 So Pcos37 must equal to the force, solve for P. how to get the magnitude of P??how to solve for P. thanks a lot~~
*August 26, 2012*

**Physics**

A 15 kg box sits on a horizontal force. the coefficient of static fricition between the box and the surface is 0.70. if a force P is exerted on the box at an angle directed 37 degrees below the horizontal, what must be the magnitude of P to get the box moving??
*August 26, 2012*

**math**

solve -6x+5+5=47 x=
*August 5, 2012*

**Algebra**

-6x+5=47 x
*August 5, 2012*

**algebra**

add simply or fraction 5 3 4 ------ + -- + --- = 8 20 15
*July 30, 2012*

**Physics please help.**

At 265 K, the pressure of 0.0454 mol of an ideal gas is 1.42×105 Pa. What volume does the gas occupy? Please help!
*June 22, 2012*

**Physics help**

At 265 K, the pressure of 0.0454 mol of an ideal gas is 1.42×105 Pa. What volume does the gas occupy?
*June 21, 2012*

**Social Studies**

A McClella
*May 31, 2012*

**Social Studies**

A overland " i just take the test , right answer A"
*May 31, 2012*

**English**

Romeo and Juliet
*May 8, 2012*

**Chemistry**

How many grams of KCl can dissolve in 100 g of water at 30oC?
*April 18, 2012*

**PED 212**

Using the databases listed within the Ashford Online Library you will evaluate a research-based article from a peer reviewed journal. Your critique must be grammatically correct, properly cited, and utilize APA style of writing. Choose one of the following topics that can be ...
*February 26, 2012*

**PED 212**

Reflective Journal After reading Chapter 1, reflect on how your perceptions of physical education have changed based on your understanding of its evolution.
*February 26, 2012*

**ALGEBRA**

Find the choice below which gives a first step in solving the given system of equations by the addition method 6x - 5y = 12 x + y = 3
*February 23, 2012*

**Math**

If teacher x gives a pop quiz on Monday and then every five classes, and teacher y gives a pop quiz on Monday and then every six days, how many school days will it be until both give quizzes on the same school day
*January 31, 2012*

**physics**

A thin spherical shell of mass 4.00 kg and diameter 0.200 m is filled with helium (density ρ = 0.180 kg/m3). It is then released from rest on the bottom of a pool of water that is 4.00 m deep. (a) Neglecting frictional effects, show that the shell rises with constant ...
*January 26, 2012*

**physics**

Given that the tank is shaped like a right circular cylinder with a height of 30 m and with a base radius of 10m. The tank is attached to a steel cable of negligible mass and immersed in water. Calculate the tension (force) in the cable before and after it is immersed in water.
*January 26, 2012*

**physics**

A storage tank of negligible mass and 30 m high is filled with gasoline
*January 26, 2012*

**college chemistry**

I understand that is the equation but I can not figure out how I get the numbers. I know the equation is ph= pka + log [salt]/[acid] I know pka is -logKa but I do not know how to get the numbers for the [salt] or the [acid] to divide. I have an extremely HORRENDOUSLY bad ...
*November 16, 2011*

**college chemistry**

What is the ratio of KC2H3O2 and HC2H3O2 in a buffer with a pH of 5.25? Ka = 1.8 x10-5?
*November 16, 2011*

**chemistry**

Which of the following quantum numbers describes the shape of an orbital? A) principle quantum number (n) B) magnetic quantum number (ml) C) spin quantum number (ms) D) Schrodinger quantum number (S) E) (azithmal) angular momentum quantum number (l)
*November 14, 2011*

**AP Calculus AB**

A river boat company offers a 4th of july trip to an organization with understanding that there will be at least 400 passengers. each ticket is $12, and company agrees to refund $.20 to every passenger for each 10 passengers in excess of 400. find the number of passengers that...
*November 12, 2011*

**chemistry**

Given the following reaction and enthalpy change, calculate the amount of heat for converting 100.4g of liquid water (18.02g/mole) to a vapor? delta H= +44kJ
*November 3, 2011*

**chemistry**

How much heat is required to warm 250.4 g of water from 22.6 C to 75.8 C given that the specific heat capacity of water is 4.184 J/gx degrees C?
*November 3, 2011*

**Spelling and Writing**

how to rewrite sentences that have mistakes in capitalizing and punctuating compound sentences
*October 24, 2011*

**physics**

8. A pitcher throws a baseball off a 20m high cliff into a canyon at 30degrees above the horizon at an initial velocity of 35m/s. How far will the ball travel horizontally from the pitcher? Assume no air resistance. 9. How high will the ball get from the bottom of a canyon? 10...
*October 19, 2011*

**Business Math**

Assuming the required RoR for an Investment is 12% and using an inflation rate of 3%, would you recommend the investment?Investment at year 0 = $8.5 million, Net income at years 1-5 is $1.5 million for each year.
*September 28, 2011*

**geometry**

If you have a circle in a square and r is the radius of the cicle and x is the measurement outside the square what would the formula be to find the area of the whole square using x and r?
*September 10, 2011*

**geometry**

A rectangle has sides of 22 ft and 30 ft you need to pour concrete 1ft wide and 4 ft deep how many cubic feet of concrete will you need?
*September 10, 2011*

**chemistry**

how do you calculte the volume of a single drop of water??
*September 8, 2011*

**science**

what is digestive centers of a cell
*August 11, 2011*

**Early childhood literacy**

All consonants
*July 5, 2011*

**algebra**

what is the answer of the sum of a and b's age is 32; b and c's is 39; a and c's is 62. how old is c?
*July 4, 2011*

**Quantitative Statistics**

I have a sample population of 50. This number represents 60% of people in a particular state recevinh mental health services. The dependent variable is usage of mental health services. The independent variable is level of satisfaction with services. The test value is 60.0 and ...
*June 5, 2011*

**pre calculus**

your mathmatics instructor askes you to graph f(x)=2^x between 0 and 40, using as scale of 10 units per inch, what are the dimentions on the sheet of paper needed to draw this graph?
*May 24, 2011*

**algebra**

Joe's electric made 17 customer calls last wk and 23 calls this week. How many calls must be made next week in order to maintain an average of at least 21 calls per week for the three week period? At least blank calls must be made to maintain an average of 21 calls per week.
*May 20, 2011*

**algebra**

A certain kind of animal weighs about 77 pounds at birth and gains 2 pounds per day for the first few weeks. Determine those days for which the animal's weight is more than 129 pounds. The animal's weight is more than 129 pounds when the animal is more blank days old.
*May 20, 2011*

**geometry**

a point is placed on a two dimensional grid at some distance away from another point. The newly addes point is 95 degrees away from the original point. now describe the location
*April 16, 2011*

**geometry**

Triangle ABC has vertices A(-3,2) B(4.5) AND C(4,-1) Fin out wether the triangle is isosceles?
*April 15, 2011*

**science**

describe the processes of transcription and translation and correctly identify the anticodon for the following DNA template strand ACG TGG GCA TGA ACG TGG
*February 28, 2011*

**capital budgeting**

Retained earning is a free source of funds to the company. Therefore, we can ignore retained earnings when computing the cost of capital. Do you agree or disagree with this statement?
*February 27, 2011*

**finance**

Calculate the after-tax cost of preferred stock for Bozeman-Western Airlines, Inc., which is planning to sell $10 million of $6.50 cumulative preferred stock to the public at a price of $50 a share. Issuance costs are estimated to be $2 a share. The company has a marginal tax ...
*February 25, 2011*

**6th earth science**

Can anyone help with this question If Earth's land features made by process of moving water are likely to be found on other celestial objects? I am trying to help my son but not sure I am understanding the question right myself.
*February 24, 2011*

**math**

What is the area of each circle? 1. d = 42 2. d = 17
*February 21, 2011*

**math**

What is the area for each circle? 1. d = 22mm 2. d = 17m
*February 21, 2011*

**math**

What is the area of a circle with d=22?
*February 21, 2011*

**finance**

When performing a capital budgeting analysis, interest expense included in the cash flows should be based on the current interest cost and not the historical cost of interest. Comment.
*February 19, 2011*

**finance**

If general cereal common stock dividend was 0.79 in 2000 and the last dividend paid was 1.55 in 2010, what is the annual growth rate.
*February 13, 2011*

**business**

If Generall Cereal Common Stock cividendwas .79 in 20000 and the last dividend paid was in 2010 $1.55, what is the annual growth rate.
*February 13, 2011*

**finance**

Cascade Mining ($28Mil Assets) has an estimated beta of 1.6. The company is considering the acquisition of Hanson Welding ($42 Mil assets) that has a beta of 1.2. Cascade last paid a dividend of $1 per share 2010. In 2007, the Cascade paid a dividend of $0.89. This dividend ...
*February 13, 2011*

**FINANCE**

MS. SUE, THE CURRENT SHARE PRICE WAS NOT GIVEN!
*February 12, 2011*

**FINANCE**

General Cereal common stock dividends was $0.79 in 2000 and the last dividend paid was $1.55 per share in 2010. Dividends are expected to continue growing at the historic rate for the foreseeable future. What is the General Cereal’s current value of a share of this stock ...
*February 12, 2011*

**pre algebra**

(6.3 X 10-2) - (2.1 X 10-1)
*February 4, 2011*

**Statistic**

GMAT and GPA Scores for 12 MBA Students Compute the covariance and the determination and interpret your findings. GMAT- 599 689 584 631 594 643 MBA GPA- 9.6 8.8 7.4 10.0 7.8 9.2 GMAT- 656 594 710 611 593 683 MBA GPA- 9.6 8.4 11.2 7.6 8.8 8.0 Show me calculations please
*January 31, 2011*

**Finance**

Cascade Mining ($28Mil Assets) has an estimated beta of 1.6. The company is considering the acquisition of Hanson Welding ($42 Mil assets) that has a beta of 1.2. Cascade last paid a dividend of $1 per share 2010. In 2007, the Cascade paid a dividend of $0.89. This dividend ...
*January 30, 2011*

**finance**

If you purchased a zero coupon bond today for $225 and it maturity value is $1,000 in 11 years, what rate of return will you earn on that bond?
*January 30, 2011*

**Finance**

Saturated Meat Corporation preferred stock is currently selling for $22 per share. The preferred dividend is $2.50 per share. If Jennifer requires a return of 10% on the preferred stock, should she invest in this stock? You must empirically support your answer.
*January 30, 2011*

**writing**

Can you identify the thesis statement in the article "The Communication Collapse"
*January 18, 2011*

**Finance**

a. Number of votes cast = 0.7 x 1,000,000 = 700,000 i. 350,000 + 1 ii. 350,000 +1 iii. 350,000 +1 b. i. Number of shares = [(1) x (700,000)] / [(9) + 1] + 1 = 70,001 ii. Number of shares = [(2) x (700,000)] / [(9) + 1] + 1 = 140,001 ii. Number of shares = [(5) x (700,000...
*January 10, 2011*

**Finance**

P0 = Dp/kp Dp = $4.50; kp = 0.09 P0 = $4.50/0.09 = $50
*January 10, 2011*

**algebra**

If you have a Pelican that weigh 30lb how would you find the wingspan of the Pelican with the rational exponent equation L=2.43*W^0.3326
*November 24, 2010*

**algebra**

C=mx+b b flat monthl rate m represents cost in dollar perminute x number of minute used in month 73 minute
*November 10, 2010*

**Finance**

Present Value of First 6-Years' Dividends: 6 ƒÃ[Do(1 + g1)t/(1 + ke)t]; Do = $5.00; g1 = .07; ke = .12 t=1 Present Value Year Dividend Interest Factor Present Value t Dt = 5.00(1 + .07)t PVIF.12,t Dt x PVIF.12,t 1 5.00(1 + .07)1 = .893 $ 4.778 $5.35 2 5.00(1...
*November 1, 2010*

**Math**

Boat travels 10 mi upstream and 10 mi downstream the stream is moving 1mph and the boat took 5 1/3hrs. What is the speed of boat if the stream still? I need help ASAP!!!! PLEASE!!!
*October 28, 2010*

**Algebra**

Boat travels 10 mi upstream and 10 mi downstream the stream is moving 1mph and the boat took 5 1/3hrs. What is the speed of boat if the stream still?
*October 28, 2010*

**physics**

A baseball is thrown at an angle of 26◦ relative to the ground at a speed of 25 m/s. The ball is caught 50.2046 m from the thrower. The acceleration due to gravity is 9.81 m/s2 . How long is it in the air? Answer in units of s.
*October 27, 2010*

**Math**

if you roll a pair of fair six-sided number cubes, what is the probability of rolling two numbers whose sum is 2?
*October 18, 2010*