Questions Asked on
November 27, 2011

geometry
Supply the missing reasons to complete the proof Given: B congruent E and BC congruent to EC Prove: AC congruent to DC
asked by Ryan 
Physics
a) What will an object weigh on the Moon's surface if it weighs 500 N on Earth's surface? (b) How many Earth radii must this same object be from the center of Earth if it is to weigh the same as it does on the Moon? Alright, I know how to do part a. but
asked by Abby 
physics
A mass m is gently placed on the end of a freely hanging spring. The mass then falls 29.8 cm before it stops and begins to rise. What is the frequency of the oscillation?
asked by Maggie 
geometry
1 and 2 are a linear pair. M1=x35, and m2=x+83. find the measure of each angle
asked by Ryan 
geometry
complete the twocolumn proof given: x/6+2=15 prove: x=78
asked by Ryan 
Microeconomics
Answer the following questions based on the graph that represents J.R.'s demand for ribs per week of ribs at Judy's rib shack. a. At the equilibrium price, how many ribs would J.R. be willing to purchase? b. How much is J.R. willing to pay for 20 ribs? c.
asked by keith 
calculus
Maximimum profit: you operate a tour service that offers the following rates: (1) $200 per person if 50 people (the minimum number to book the tour) go on the tour. (2) for each additional person, up to the maximum of 80 people total, everyones charge is
asked by rachel 
Morpheme Practice (Lit)
Hi I'm confused on what is an stem extender and morphemes. Underline any stem extenders in the word below. Philosophy Banana Pheumectomy Anthropology How many morphemes do the following contain? Sown 1 Airsickness 2? Ohio 1 Algebra not sure. expel 1?
asked by Skye 
geometry
A triangular playground has angles with measures in the ratio 8 : 7 : 5. What is the measure of the smallest angle
asked by Ryan 
gemetry
name the intersection of plane QMW and plane RMW
asked by Ryan 
statistics
A political candidate has asked you to conduct a poll to determine what percentage of people support her. If the candidate only wants a 4% margin of error at a 99% confidence level, what size of sample is needed?
asked by Livia 
Calculus
A piece of wire 12 m long is cut into two pieces. One piece is bent into the shape of a circle of radius r and the other is bent into a square of side s. How should the wire be cut so that the total area enclosed is: a) a maximum? r= and s=. b) a minimum?
asked by Nicola 
trig
find sin of theta if cos is less than 0 and cot equals 3
asked by Kenzie 
Physics
A mass m at the end of a spring vibrates with a frequency of 0.936 Hz. When an additional 558 g mass is added to m, the frequency is 0.634 Hz. What is the value of m?
asked by Maggie 
math
2. Which statement can you conclude is true from the given information? Given: the perpendicular bisector of .
asked by dashima 
geometry
if EF=9x+14, FG=56, and EG=250, find the value of x.
asked by Ryan 
geometry
m angle R=130 and m angle S=80. Find m angle T. The diagram is not to scale. Hint: draw the diagonals and use propertied of triangles. I totally don't understand this one
asked by Ryan 
Calculus
Find the dimensions of the rectangle of largest area that has its base on the xaxis and its other two vertices above the xaxis and lying on the parabola y=4−x^2. Width = Height =
asked by Nicola 
Chemistry
I'm confused on this problem A gaseous mixture inside a rigid steel vessel contains 75% CO2 and 25% H2O by volume at 175 degrees C and 225 kPa. The mixture is then cooled to 0 degrees C, thereby condensing the water vapor. What is the pressure of the CO2
asked by Angel 
geometry
Fiven the line F is parallel to line g, find the value of x. Line f is 3x Line g is 6x+45
asked by Ryan 
physic
A 0.500 kg sphere moving with a velocity (2.00  3.10 + 1.00) m/s strikes another sphere of mass 1.50 kg moving with a velocity (1.00 + 2.00  3.30) m/s. (a) If the velocity of the 0.500 kg sphere after the collision is (0.90 + 3.00  8.00) m/s, find the
asked by carlton 
Physics
If Galileo and his assistant were 16 km apart, how long would it take light to make the roundtrip? How does this time compare with reaction times of about 0.4 s?
asked by Richard 
physics
Four masses are positioned at the corners of a rectangle, as indicated in the figure below (not to scale). (a) Find the magnitude and direction of the net force acting on the 2.0 kg mass if x = 0.40 m and y = 0.12 m. (b) How do your answers to part (a)
asked by tara 
Algebra
Sue can shovel snow from her driveway in 45 minutes. Jim can do the same job in 55 minutes. How long would it take them if they worked together?
asked by Tina 
Physics
Engineers are trying to create artificial "gravity" in a ringshaped space station by spinning it like a centrifuge. The ring is 100m in radius. How quickly must the space station turn in order to give the astronauts inside it weights equal to their
asked by Hayli 
math
write an equation for the linear function: The cost of renting a car is a flat$26, plus an additional 0.23 cents per mile that you drive. How far can you drive for $87?
asked by stella 
Physics
A bungee jumper with mass 61.3 kg jumps from a high bridge. After reaching his lowest point, he oscillates up and down, hitting a low point eight more times in 31.8 s. He finally comes to rest 25.3 m below the level of the bridge. Calculate the spring
asked by Maggie 
Physics
Engineers are trying to create artificial "gravity" in a ringshaped space station by spinning it like a centrifuge. The ring is 100m in radius. How quickly must the space station turn in order to give the astronauts inside it weights equal to their
asked by Hayli 
physics __
for a freely falling object dropped from rest, what is the acceleration at the end of the fifth second of fall? the sixth second? at the end of any elapsed time?
asked by monee' 
physics help please
an air puck of mass m1= 0.25 kg is tied to a string and allowed to revolve in a circle of radius R=1.0m on a frictionless horizontal table . the other end of the string passes through a hole in the center of a table and a mass of m2=1.0kg is tied to it.
asked by joe 
chemistry
an unknown element, X, reacts with chlorine to form an ionic compound XC12, if the X ion has 18 electrons, the element X is what?
asked by Serena Watson 
physics
A 5.30 kg package slides 1.57 m down a long ramp that is inclined at 11.8^\circ below the horizontal. The coefficient of kinetic friction between the package and the ramp is mu_k = 0.320 Calculate the work done on the package by the normal force. If the
asked by alaa 
physics
a cannonball is fired horizontally from the top of a cliff. the cannon is at height H=60.0m above ground level , and the ball is fired with initial horizontal speed v_0 .assume acceleration due to gravity to be g=9.80 find d/2 int terms of v_0
asked by boboooo 
statistics
You measure 34 turtles' weights, and find they have a mean weight of 66 ounces. Assume the population standard deviation is 9.3 ounces. Based on this, construct a 90% confidence interval for the true population mean turtle weight. Give your answers as
asked by Livia 
statistics
eight pairs of data yield the regression equation y^1=55.8+2.79x. What is the value of y for x=5.6?
asked by destiny 
Astronomy
Mass of the Sun = 1.989 x 10^30 kg Mass of Hydrogen Atom = 1.00794 grams If we assume the Sun is made totally of hydrogen, how many hydrogen atoms are contained within the Sun? If the Sun converts hald of these hydrogen atoms into helium over its lifetime
asked by Jobeth 
geometry
if ÚAOC=49, mÚBOC=2x+10, and mÚAOB=4x15 find the degree of measure of ÚBOC and AOB
asked by Ryan 
computer sciece
Baud Rate Generator: library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; entity br_gen is generic(divisor: integer := 3); port( sysclk:in std_logic; system clock sel :in std_logic_vector(2 downto 0); bclkx4:buffer std_logic;
asked by Tracy 
Calculus
If f(x) and g(x) are differentiable and lim(x>a) f(x)/g(x) exists, does it follow that lim(x>a) f '(x)/g'(x) exists (a converse to l'Hopital's Rule)?
asked by Robert 
Calculus
Can someone help me finish this question... I got most of the answers but need help. Suppose that f(x)=3x−6x+5. (A) Use interval notation to indicate where f(x) is defined. If it is defined on more than one interval, enter the union of all intervals
asked by Nicola 
Instructional Maferials: Their Preperation and Use
Why would you mount an overhead transparency in a cardboard frame? A. to make copies of it B. To color it C. To add overlays D. To project it onto a screen
asked by annie 
Geometry
Given the line F is parallel to line g, find the value of x. Line f is 3x Line g is 6x+45
asked by Ryan 
Prealgebra
.85km/s= how many meters/min?
asked by Anonymous 
Physics please help
While visiting Planet Physics, you toss a rock straight up at 13.6 m/s and catch it 3.50 s later. While you visit the surface, your cruise ship orbits at an altitude equal to the planet's radius every 340.0 minutes. What is the radius (in m) of the planet?
asked by Anonymous 
Calculus
A Norman window has the shape of a semicircle atop a rectangle so that the diameter of the semicircle is equal to the width of the rectangle. What is the area of the largest possible Norman window with a perimeter of 30 feet?
asked by Nicola 
BIOLOGY
Is eye color a discontinuous or continuous variation? Why is everyone saying that it's a discontinuous variation, when you obviously have a gradation of different colors around the world in the human population, and it's a polygenic trait determined by
asked by Dont delete the question 
Physics
A 10 kilogram block initially hangs at rest at the end of two 10 meter strings of negligible mass as shown on the left diagram above. A 0.009 kilogram bullet, moving horizontally with a speed of 1600 meters per second, strikes the block and becomes
asked by jill 
Physics
A mass sitting on a horizontal, frictionless surface is attached to one end of a spring; the other end is fixed to a wall. 5.5 J of work is required to compressed the spring by 0.16 m. If the mass is released from rest with the spring compressed, it
asked by Maggie 
Physics help please
You are the science officer on a visit to a distant solar system. Prior to landing on a planet you measure its diameter to be 2.070E+7 m and its rotation to be 19.8 hours. You have previously determined that the planet orbits 1.590E+11 m from its star with
asked by Me 
Calculus
Consider the function f(x)=xlnx. For the following questions, write inf for ∞, inf for −∞, and None if no such answer exists. a.) The domain of this function is . b.) The xintercept is . c.) f′(x) = . d.) f(x) is increasing on the interval and
asked by Nicola 
statistics
2. In a filing system containing a total of 15,200 records, 85 are identified as misfiles. What is the filing accuracy rate for this area? Round to the second decimal point and show your work
asked by Stephaine 
precalulas
solve each equation over the given interval 2x=cosx for all values of x
asked by sylvia 
english
I need help with finding information about the impact of hiphop music or any music on general on teenagers
asked by kate 
health
Use 10 medical words discussed in this week’s reading to create a script of dialogue between two medical professionals. Use complete sentences, I just don't know what i should put as im not a doctor and do not know what symptoms could lead to something
asked by Ashley. 
Physics help please
suppose you have 2 cars, and the larger one is twice as massive as the smaller one. If you and a friend push on them so that their accelerations are equal, how must the forces applied to the cars compare? a. the force on the larger car is equal to that on
asked by Kristin 
statistics
Assume that a population is normally distributed with a mean of 100 and a standard deviation of 15. Would it be unusual for the mean of a sample of 3 to be115 or more?
asked by Mile 
physics
The volume of a neutron is about 10−45 cubic meters. Suppose you packed the number of neutrons you found for problem 4 into a cube so that the neutrons touched edge to edge. How big would the cube be? (Hint: Problem 4 states that a neutron star has a
asked by Anonymous 
Physical science
The brakes of a car are applied to give it an acceleration of 3m/s^2. The car comes to a stop in 5 s. What was its speed when the brakes were applied?
asked by Shirley 
calculus
i'm not sure how to do this. can someone help, please? thanks! consider the function f(x0 = x^2 + 2x on the interval [2, 2] a. draw a sketch of the graph of f(x). find the average rate of change on the interval [2, 2] and sketch this secant line. b. find
asked by zoe 
Physics
The speed of an electron is known to be between 3.0×10^6 m/s and 3.3×10^6 m/s . Estimate the uncertainty in its position.
asked by paige 
math
what is most reasonable interval to use for data 18, 45,21,63,42,33
asked by Anonymous 
Calculus
Consider the function f(x)=3cosx−cos^(3)x for 0
asked by Nicola 
chemistry
Calculate the molarity of a 295 mL solution contain 45 g of ethanol (C2H5OH)
asked by jane 
heritage
Suppose a 49N sled is resting on packed snow. The coefficient of kinetic friction is 0.10. If a person weighing 585 N sits on the sled, what force is needed to pull the sled across the snow at constant speed
asked by doy do 
CHEMISTRY
WATER, METHANOL, CHLOROFORM, WHICH OF THIS THREE IS MOST SUITABLE FOR RECRYSTALLIZATION FOR ACETANILIDE? AND WHICH IS NOT SUITABLE?
asked by MERYANBEL 
Social studies
Causes of french and indian war
asked by Lauryn 
physics
A 3.2 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 19.4 N. Find the speed of the block after it has moved 2.5 m. Answer in units of m/
asked by norma 
physics
a projectile is launched straight up with an initial velocity of 112 feet per second. how long would it take to reach 180 feet?
asked by Anonymous 
Physics
A spherical virus has a diameter of 50mm . It is contained inside a long, narrow cell of length . What uncertainty does this imply for the velocity of the virus along the length of the cell? Assume the virus has a density equal to that of water.
asked by paige 
English 7 Homework Check
Please check if it's good to submit. Please do not judge the books I read my parents let me read whatever I want as long it's not TOO inappropriate. All Jayd Jackson wants is dramafree year at South Bay High (a.k.a. Drama High), but it doesn't seem she's
asked by Laruen 
Statistics
Refer to the baseball 2008 data, which report information on the 30 Major League Baseball teams for the 2008 season. Let the number of games won be the dependent variable and the following variable be independent variables: Team batting average, number of
asked by Anonymous 
math
lines AB and CD intersect at point E. Ray EF is perpendicular to line AB. What is the measure of
asked by vera 
trig
cos t=.7, tan t
asked by Marni 
Health
26. When someone is choking you need to perform chest compressions. False? 28. Bicyclists have their own set of traffic rules. False? 31. The female reproductive cell is called an egg. False? 34. If the egg is not fertilized, then conception occurs.
asked by mysterychicken 
Math
How many .5 cm x.5 cm x .5 cm cubes are needed to completely fill a rectangular prism measuring 4 cm x 3 cm x 3 cm?
asked by Anonymous 
Business Law
A Fortune 500 CFO admits to having deliberately treated $4 billion in operating expenses as assets, thereby allowing the corporation to show profits instead of losses. The auditor never detected this. The corporation’s stock drops 95 percent and bond
asked by Courtney 
maths
ABCD is a parallelogram. L and M are points on AB and DC respectively and AL=CM. Prove that LM and BD bisect each other.
asked by mukesh 
Algebra
I am in 5th grade and we are to find out who invented the order of operation. I understand how to use it and found web sites, but I am unable to locate who invented it.
asked by Beau 
English
I urgently need to check the following statements concerning global warming. 1.I think it is important to protect our planet for the future generations. 2.We must respect the environment instead of polluting it. 3.I agree with Sophia that teenagers can
asked by Henry2 
Physics
A barometer reads atmospheric pressure to be 75.2 cm of Hg. A confined gas has a gauge pressure of +14.8 cm of Hg. Calculate gauge and absolute pressure on the gas in Pascals. I'm using the equation P=pgh with 13,600 kg/m3 for density of Hg, 9.8m/s2 as g,
asked by Anonymous 
la serra hs
population of N = 10 scores has a mean of μ = 80. If 5 points are added to every score in the distribution, what is the value of the new mean
asked by jess 
Instructional Materials :Their preparation and use
which machine would you use to project a color picture from a book? A.Bioscope B.Slide projector C.overhead projector D.Opaque projector
asked by annie 
math
true or false? Money in a bank account earning compound interest at an annual rate of 5% represents an example of linear growth? I say True...
asked by issa 
Chemistry
A 25 mL sample of waste water was treated with acid and SCN to form an intense red complex. This complex was diluted to 100.0 mL and put in a variable pathlength cuvet. For comparison, a 10.0 mL reference sample of 6.8 x 104 M Fe3+ was treated with acid
asked by Ken 
Physics
If light in air is incident at 20°, at what angle is it refracted in glass?
asked by David 
Physics help
Two planets, each with a mass of 4.990E+27 kg, are released from rest some 2.850E+11 m apart. What are their speeds (in m/s) as they crash together? Assume that the planets have a diameter of 1.40E+08 m.
asked by Anonymous 
Accounting
Kelly B. Roach Single, 1 Allowance $415/week Deduction for 401(k) plan 50/week Annual Taxes Withheld 1,337.96 Social Security tax withheld 313.04 Medicare tax withheld 662.48 State Income tax withheld 928.20 Local Income tax withheld Ralph Volpe Married, 1
asked by Michelle 
maths
The radius of a blot ink is increasing at a rate of 1.55mm per seconds.find the rate at which the area is increasing after 4 seconds
asked by Kingsley 
physics
speed of the car is 47.52 km/hr. a lorry wheel is rotating at 400 RPM. what is the radius (in cm) of a lorry wheel if the lorry has a same speed with the car?
asked by HELP ME!!!! 
world history
Need Thesis help for essay on.... Hinduism, Confucianism and Buddhism are three of the world’s great belief systems. Compare and contrast their impact on the societies that embraced them. I started it Although Hinduism, Confucianism and
asked by Allura 
MATH HELP HELP HELP HELP HELP
(a)Sarah wants to make a bracelet. She needs some beads and goes to a shop where they sell beads in exactly 100 different colours. i. How many ways can she pick 25 beads, each of a different colour? ii. How many ways can she pick any 25 beads? (b) Suppose
asked by MATH HELP HELPPP 
probability
What is the probability of obtaining exactly two heads in three flips of a coin, given that at least one is a head?
asked by AP 
college maths
Suppose that you have been asked to take over as a project manager on a small construction project which has been decomposed into 7 tasks – activities. Let Qi be the quantity of work for task i (expressed in labor days/machine days/ days needed to
asked by Kostas 
physics
consider a star that orbits around Sagittarius A* in a circular orbit of 530 AU and the star's orbital speed is 2500 km/s, what is the orbital period
asked by Amy 
Chemistry
What is the value of Kp for the reaction: NO2(g)+CO(g)>NO(g)+CO2(g) Given the following information: 2NO2(g)>NO3(g)+NO(g) Kp=2.72x10^(4) 2NO2(g)+2CO2(g)>2NO3(g)+2CO(g) Kp=5.73
asked by Tanya 
Technology in the Classroom
A software package that you would like to run on your classroom computer lists a 486 computer as a minimum requirement. On which of the following computers would you expect the software to be able to run?
asked by annie 
statistics
Ann spends 2/7 of her pay on rent. What fraction of her pay is left?
asked by carley 
math
How many 4digit numbers can be formed using the numbers 5, 6, 7 and 8? How many of the 4digit numbers are less than 7000?
asked by jeff 
ALGEBRA
Dice is a popular game in gambling casinos. Two dice are tossed, and various amounts are paid according to the outcome. In a certain game, if a four or eleven occurs on the first roll, the player wins. What is the probability of winning on the first roll?
asked by Daniel 
University of Phoenix
How do I write a 150 to 200word paragraph to explain the importance of purpose, audience, tone, and content in academic writing
asked by Trisha 
algebra
find the x and y intercepts for the function f(x) = (x+1)(x2)(x+3)
asked by katty 
geometry
What is a counterexample for the conjecture? Conjecture: an nunber that is divisible by 2 is also divisible by 4.
asked by Ryan 
ALGEBRA
What are the odds in favor of drawing a card lower than a 5 from an ordinary deck of cards?
asked by Daniel 
Physics
A 95,000kg spaceship, moving at 0.34 m/s, wants to dock at a 75000kg satellite that is moving towards it. If the final speed to the joined spacecraft is 0.66 m/s, find the initial speed of the satellite.
asked by Jordyn 
science
what is the weather degrees for november 20 through november 25 in las vegas
asked by lily 
early chilhood development class or edu
A safety factor that is important to successful nutrition education activities is: Answer a. allowing children to cook on burner tops b. preplanning all steps of the activity c. allowing children to taste from cooking pots d. providing boxes for children
asked by sarah 
physics
A cable lifts a 1220kg elevator at a constant velocity for a distance of 39.7 m. What is the work done by the tension in the cable? can someone help me with this the answer is supposed to be in joules i tried doing it by 1220(9.81)(39.7) = 475137J but
asked by Yuli 
calculus
find the domain of the following function. State your answer in interval notation. f(x) = 5x + 10/ x + sqrt 26x  169
asked by amy 
statistics
If a student had 120 hours of TV and 100 hours of homework, what is their predicted reading score?
asked by Sharon 
Algebra
Using Proportionality How do figure out the average heights and weights for sheep and cows? Also. for Bald Eagles and Canada Geese. Dairy Cow 5 to 6 feet tall at the shoulder/weight 500lbs Bighorn Sheep Shoulder Height: 2.5 to 3.5" 280300 weight Canada
asked by Frank 
home economics
When were the Home Economics Courses dropped or greatly reduced by the school system in Ontario.
asked by d 
Calculus
Use integration by parts to find the integral. Round the answer to two decimal places if necessary. (x+4) ln x dx between 3 and 0. I tried this problem two different ways and got two different answers 1.63 and 3.89. which one is correct? Please.
asked by Jane 
Algebra
To determine the question use Frogs F and G are 5cm to cube and 40cm to cube. a. Ratio What are ratio volumes and surface areas for a frog? (The formula for figuring out this data A correlation V square=2/3 Ratio Volumes: Surface areas: b. Toxin Let us say
asked by Frank 
ALGEBRA
Find the probability whose odds against are given in the problem. Odds against are 1 to 3.
asked by Daniel 
Chemistry
Write the general rate equation for each of the components in the balanced equation for the combustion of butane 2C4H10(g)+ 13O2(g)> 8CO2(g) + 10H2O(l)
asked by Kristi 
chemistery
what is the chemical reaction for the equilibrium that the haber process manipulates
asked by rebecca 
economics
Canada and the US both produce wheat and computer software. Canada is said to have the comparative advantage in producing wheat if
asked by liz 
English
I have an assignment where i have to compare two interpretations of cited criticisms of Robert Frost's poem "Stopping By Woods on a Snowing Evening". I am having trouble with my intro and this would help with the rest of my paper, i just don't know where
asked by Lyzz 
Algebra
Let t=50 y=30(2.7)^0.004t y=30(2.7)^0.004(50) y=30(2.7)^.2 Need help with proper technique for using TI83 to calculate. Thanks
asked by MV 
space
I'm doing a solar system project for school. The problem I'm facing is that I'm am doing every two feet is 10 astronomical units, but how many 1/8 inch's is one astronomical unit?
asked by kyle 
algebra
find the xintercepts for the function f(x)= 4x2  4
asked by katty 
algebra with application
$4,000 at 10% for 20 years (a) Calculate the future amount if the money were invested at simple interest. Calculate the future amount if the money were invested with annual compounding. (Round your answer to the nearest cent.)
asked by Anonymous 
statistics
if a 2tail p value is .56 and the alpha is .05 how do i interpret the results?
asked by debbie 
cook
Appropriate cooking methods are costefficient because:
asked by sarah 
MATH HELP HELP HELP HELP HELP
(a)Sarah wants to make a bracelet. She needs some beads and goes to a shop where they sell beads in exactly 100 different colours. i. How many ways can she pick 25 beads, each of a different colour? ii. How many ways can she pick any 25 beads? (b) Suppose
asked by MATH HELP HELPPP 
Math
What place value is ten times smaller than ten millions place? A) hundred trillion B) one trillion C) hundred billion D) ten billion I think it's ones place. But that's not an option, maybe they did a typo.
asked by Jazmin 
SOC 120
I did my quiz and need someone to check my answers please. I read the book and came up with these answers. 1. The three classical ethical theories are (Points : 1) ontology, utilitarianism, and radicalism. emotivism, oncology, and virtue ethics.
asked by Rabia 
Chemistry
At 319K the decomposition of dinitrogen tetroxide occurs with the following Kp: 2NO2(g)2NO(g)+O2(g) Kp=.700 What is the value of Kc for this reaction?
asked by Tina 
critical thinking
A claim's "initial plausibility" is assessed by which of the following?
asked by Queen 
maths
A block of mass 20kg resting on a horizontal force 50N.If the coefficient of friction between the table and the block is 0.45,calculate the acceleration with which it moves
asked by Kingsley 
Question
If I join these clubs in high school will I make it to Ivy League Schools Computer Club Any student interested in computers will learn skills such as creating web designs and building PCs. Students will also have the opportunity to learn advanced
asked by Laruen 
finance
If a company has fixed costs and is operating above the breakeven point, when sales increase by 15%, profits will: a. increase by less than 15% b. increase by 15% c. increase by more than 15% d. decrease by less than 15%
asked by jen 
english
help related to oral presentation in the promotion of spoken english as a trainer
asked by on fen eng 
Social studies
Why did king george 111 order the proclamation of 1763
asked by Lauryn 
business math
How do you find the amount deducted from Social Security and Medicare from a check? How do you find a percent of a noninterest simple discount note?
asked by andrea 
ALGEBRA
What is the probability of obtaining a sum of at least 4 when rolling a pair of dice?
asked by Daniel 
Social studies
How did the proclamation of 1763 conflict with the english bill of rights.
asked by Kim 
Social studies
How did the proclamation of 1763 conflict with the english bill of rights.
asked by Kim 
Health
26. When someone is choking you need to perform chest compressions. False? 28. Bicyclists have their own set of traffic rules. False? 31. The female reproductive cell is called an egg. False? 34. If the egg is not fertilized, then conception occurs.
asked by mysterychicken 
ALGEBRA
Dice is a popular game in gambling casinos. Two dice are tossed, and various amounts are paid according to the outcome. In a certain game, if a four or eleven occurs on the first roll, the player wins. What is the probability of winning on the first roll?
asked by Daniel 
English
I still have a few doubts. Thank you very much for helping me. 1) I'm writing some letters at the moment. But: I'm going to write some letters (future) . 2) I spend a lot of time (a long time/much time) doing homework. (Which are possible?) 3) He set off
asked by Henry2 
PARAPHRASING CONFUSION PLEASE HELP???
I need help with this and have no clue as to what I should do. I have trouble with paraphrasing. Review the following passage and paraphrase the long passage in the following box. Use the reference to create an appropriate APAformatted, intext citation.
asked by KELLY 
Sociology
Status conflict exists when different groups compete for terrority or other advantages. a.True b.False I think its false
asked by casey 
English
1. We hope to have a long life and wealth. 2. We hope that we will have a long life and wealth. 3. We hope that we have a long life and wealth. (Is #1 the same as #2? What about #3?)
asked by rfvv 
ALGEBRA
Evaluate the following expression. _(6)P_2 =
asked by Daniel 
chem
A) Athletes that have to compete at high altitudes often go to the location and train for a month or so at these reduced pressures. This would be true of mountain climbers as well. What happens to the body that allows it to compensate ( over this period of
asked by G 
Physics/Science
At what point in the swing of a pendulum is the maximum amount of the ball's motion transferred to the object it hits? (I think it's at its lowest swing point but I'm not completely sure.) And what does this "kinetic energy" depend on?
asked by Linda 
algebra with application
$4,000 at 10% for 20 years (a) Calculate the future amount if the money were invested at simple interest.
asked by Anonymous 
algebra with application
Find the amount of compound interest earned in an account that opens with $29,000, earns 2.8% interest compounded daily, and is held for 10 years. Assume 360 days in a year. (Round your answer to the nearest cent.)
asked by Anonymous 
math
ben has finished homewok during holiday.he does 2/3 of remaining question each days. after 4 days, 4 question are left .how many question he all together to do ?
asked by peter 
ALGEBRA
A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king.
asked by Daniel 
Algebra
Using Proportionality How do figure out the average heights and weights for sheep and cows? Also. for Bald Eagles and Canada Geese. Dairy Cow 5 to 6 feet tall at the shoulder/weight 500lbs Bighorn Sheep Shoulder Height: 2.5 to 3.5" 280300 weight Canada
asked by Frank 
english
boring verbs and ordinary adjectives
asked by muhammed 
geography
1. Which country is the smallest in land area in Central America? largest? El Salvador has the smallest area. Mexico has the largest area. 2. What do Finland, Poland, Czechoslovakia, Hungary and Romania all have in common? The countries are all in Europe.
asked by Reed 
Algebra
To determine the question use Frogs F and G are 5cm to cube and 40cm to cube. a. Ratio What are ratio volumes and surface areas for a frog? (The formula for figuring out this data A correlation V square=2/3 Ratio Volumes: Surface areas: b. Toxin Let us say
asked by Frank 
Math
How many .5 cm x.5 cm x .5 cm cubes are needed to completely fill a rectangular prism measuring 4 cm x 4 cm x 4 cm?
asked by Anonymous 
Algebra
The height of Big Foot is 10 times that of an ordinary ape. How many times is the weight of an ordinary ape? How many times is the surface area that of an ordinary ape? How many times is the pressure on the feet that of an ordinary ape? Ordinary ape 6 foot
asked by Frank 
Thunderstorms
What is the history of thunderstorms in Florida? How does it effect the people & communties and natural enviroments?
asked by Angelina 
Psychology Please Help!
Mr. Buss is a business executive. He has been dedicated to the company for ten years and worked his way up the corporate ladder to the position of third vice president. He is the first to arrive and the last to leave each day. He has no patience with those
asked by Anonymous 
Physics!
What is the acceleration acting on a grandfather clock's pendulum, of length 0.9m, with a maximum angular displacement of 0.1rad? What is the total distance traveled by that pendulum in one complete oscillation?
asked by Jordyn 
social
What is the Black Death by John Aberth about, I need a summary of it. Can you provide me with a specific link that will help? Thank you
asked by jon 
physics
A motorcycle, an automobile and a bus are all traveling at the same speed. Which has the least kinetic energy? The greatest kinetic energy?
asked by Anonymous 
Chemistry
What does it mean to have a minimun formal charge in dealing with Lewis Dot Structures?
asked by Shellby 
Geography/Economics
I posted this question the other day and someone gave me a website but I didn't have any luck with it. One of the stages of economic growth is capital intensive, where wealth is created throught the efficient use of money and industrial manufacturing
asked by Samantha 
Algebra
Using Proportionality How do figure out the average heights and weights for sheep and cows? Also. for Bald Eagles and Canada Geese. Dairy Cow 5 to 6 feet tall at the shoulder/weight 500lbs Bighorn Sheep Shoulder Height: 2.5 to 3.5" 280300 weight Canada
asked by Frank 
ALGEBRA
Determine the comparable interest rate for a $50,000 loan when the quoted information is 12.2% + 0.5 pt + $300. (Round your answer to two decimal places.)
asked by Daniel 
ALGEBRA
Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be received and recorded and that the month is 30 days long. (Round your answer to the nearest cent.) $500 balance, 20% rate, $400
asked by Daniel 
physical science
absolute zero is the same as
asked by ivan 
Law (Check)
(TCO 6) A director of a corporation does NOT have a duty to: A)act diligently and in good faith in conducting corporate business. B)act resourcefully and always make the best business judgment. C)act on behalf of the beneficiary with great integrity. D)act
asked by Bryan 
chemistry
Air dry weight of MgNH4Po4 * 6 H2O
asked by Chris 
ALGEBRA
What is the probability of obtaining exactly five heads in six flips of a coin, given that at least one is a head?
asked by Daniel 
physics
the differences between work and energy??
asked by west 
chemistry
what chemical is produced by habers process
asked by Anonymous 
Biology
the covalent bond between the monomers of an enzyme macromolecules are peptide ester or phosphodiester bond question2 why urctic forx change coloring from brown in summer and white in winter . My answeers is = fox change phenotype but genotypes does not
asked by Anonymous 
Foods Culture
what are some special methods of serving food in east asia and in southern asia? some websites with info would be great!
asked by Rebekah 
Math
I have being trying to look up as to who invented the order of operations. Please help me.
asked by Kyle 
Calculus
Consider the function f(x)=x−15x^1/3. For the following questions, write inf for ∞, inf for −∞, U for the union symbol, None if no answer exists, and separate by a comma if more than one answer exist. a.) The domain of this function: (inf,inf) .
asked by Nicola 
Math
The height of Big Foot is 10 times that of an ordinary ape. How many times is the weight of an ordinary ape? How many times is the surface area that of an ordinary ape? How many times is the pressure on the feet that of an ordinary ape? Ordinary ape 6 foot
asked by Frank 
English
Could you please clarify these doubts for me? Thank you. 1.He admitted to eating all the biscuits. (I s “to” necessary??) 2.I’m worried about Brian’s arriving so late. (about Brian arriving so late/ that Brian arrives so late). Are the two forms in
asked by Henry2 
chemistry
why is it necessary to make up to the 250 ml mark while during dilution?
asked by david 
Cultural Diversity
__________ of the environment is a learning approach proposed by influential child development theorists. It advocates that adults should be responsive to children and highly interactive with them. A)Lowcontext interpretation B)Interpersonal
asked by Barb 
geometry
in an isosceles triange with base angles at (0,0) and (7,0), how do I find the coordinates of the 3rd angle?
asked by mary 
algrebra with application
Determine the comparable interest rate for a $80,000 loan when the quoted information is 10.4% + 0.5 pt + $300. (Round your answer to two decimal places.)
asked by Anonymous 
geometry
write an equation in slopeintercept from of the line through point p(6,7) with slope 2
asked by Ryan 
human resources
A job description is like a deed of property ownership and describes what the job includes and what must be done to adequately perform the job. In some ways these job descriptions limit management's rights or opportunities to change job requirements at
asked by jay 
algebra with application
Suppose that you want to purchase a home for $450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 20% down. Assume that the monthly cost to finance $1,000 is $6.00. What is the total amount of interest paid on the 30 year loan?
asked by Anonymous 
Math
Karen has an 86% average after 4 grades, what grade does she need to get in order to bringer average up to an 88%?
asked by Caitlyn 
Human Resource
Compare and contrast the following methods of job evaluation and include examples that are not the same as in the textbook to demonstrate understanding: Lott, Benge, and Multiple Regression. Identify the key differences.
asked by mark 
calculus
find f(x 1) for the following function f(x) = sqrtx^2  3/ 6x + 6
asked by amy 
math
paid before February 12th the social cost $2.00. If you paid at the door the social cost $5.00. Altogether, 110 students attended the social collecting a total of $454. How many students paid before February 12th and how many paid at the door?
asked by Anonymous 
chemistry
"A mole of M&M's would encircle the planet jupiter how many times."
asked by joy 
English
I have a few more statements to check, please. Thank you very much. 1)The ICC project began in 2007. It gives young people the opportunity to speak publicly on climate change as well as to encourage action to reduce its effects. Each country involved
asked by Henry2 
Electricity and Magnetism
This was actually a test question: Additional Information: This question is based on the Hall effect in a wire. Question: I want you to build a magnetic feild sensor. You have all the properties of the materials and the dimentions of the sensor. a) derive
asked by Simon 
algebra
what is in the exact middle of $5.50 and $5.75?
asked by jenny 
physics
The vector position of a 3.75 g particle moving in the xy plane varies in time according to the following equation. At the same time, the vector position of a 5.20 g particle varies according to the following equation. For each equation, t is in s and r is
asked by carlton 
MATH
if f(x)=(x3)^4(2x+1)^3 find the value(s) of x which solve f'(x)=0
asked by Katie 
Accounting
What impact does amt have on the decision to whether to use either the percentage of completion method or completed contract for reporting profit on longterm contracts?
asked by Marie 
maths
The perpendicular bisector of the line joining the points D(1,2) and E(5,4) meets the yaxis at the point (0,k).calculate k
asked by vmu 
english
In my examination, I come across following one word substitutes. I know some of the answers which I have written below. please help me to write other answers. 1. accept as heir (adopt) 2. ability to endure 3. able to live bothe on land and in
asked by Ramesh Reddy 
Physics
What is the acceleration acting on a grandfather clock's pendulum, of length 0.9m, with a maximum angular displacement of 0.1rad?
asked by Jordyn 
econ  2 ques
on a circular flow diagram: If you buy a pair of shoes, does the purchase directly contribute to the arrows of a) spending and revenue OR b) spending and revenue AND goods and services bought and sold #2 After working a week at a nail salon, you get your
asked by Help me please 
Physics.
What is the transfer mechanism of energy, momentum, and angular momentum?
asked by Kristin 
English
Could you please check of I used synonyms correctly in the following phrases? Thank you. 1) Cheetahs are on the point of dying out around the world. They are on the brink of global extinction. (on the brink of dying out ??) 2) The importation of breeding
asked by Henry2 
Math
What type of awards do they give out on firstinmath???? For each awards how much stickers???
asked by Laruen 
Math
Using Proportionality A correlation L cube How do figure out the average heights and weights for sheep and cows? Also. for Bald Eagles and Canada Geese. Dairy Cow 5 to 6 feet tall at the shoulder/weight 500lbs Bighorn Sheep Shoulder Height: 2.5 to 3.5"
asked by Frank 
Social studies
Why did king george 111 order the proclamation of 1763
asked by Lauryn 
bio check
in human (2n=46) mitosis result 2 cell with 23 chromoses and meosis result in (n=23) 4 cell with 46 chromoses... is this statment true ? please help me ....
asked by Anonymous 
tachnology
who started twitter
asked by jesse 
math
write the fraction in lowest term
asked by ruby 
Science
What is phenyl oxalate ester?
asked by Jason 
Math
2x^2+8x=5
asked by Anna 
science
if 1 liter of water is 100 degrees celsius if he has 2 liters what would be the boiling point be would it be higher lower or the same or be unknown
asked by Anonymous 
Math
What type of awards do they give out on firstinmath???? For each awards how much stickers???
asked by Laruen 
History
Who was the 19th president?
asked by Kaleen 
nursing
What options for political influence might a person pursue in an effort to change public health policy?
asked by maria 
Physics/Science
At what point in the swing of a pendulum is the maximum amount of the ball's motion transferred to the object it hits? What does this "kinetic energy" depend on?
asked by Linda! 
ALGEBRA
Evaluate the expression. \( _4^9 \) \( _3^4 \) \( _1^3 \)
asked by Daniel 
algreba with application
If $795 is invested in an account that earns annual interest of 5.5%, compounded semiannually, what will the account balance be after 5 years? (Round your answer to the nearest cent.)
asked by Anonymous 
algebra with application
Suppose that you want to purchase a home for $450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 30% down. Assume that the monthly cost to finance $1,000 is $6.00. What are the monthly payments?
asked by Anonymous 
Physics
At what point in the swing of a pendulum is the maximum amount of the ball's motion transferred to the object it hits? (I think it's at its lowest swing point but I'm not completely sure.) And what does this "kinetic energy" depend on?
asked by Cicilia 
SOCIAL STUDIES
According to Maslow,our lowest or most fundamental needs and motives center around__________.
asked by BERNADETTE 
math
$7200 at 4 4/5 for 90 days. Find the amount of inetrest due
asked by glen williams 
computers
it is importannt to read these and make sure you have completed all of them
asked by Anonymous 
econ
12) Suppose you know that the standard deviation of a variable is 10, and you have 100 observations, the standard deviation of the mean is
asked by Alyson 
English
I forgot to include the following sentences. Thank you very much. 1)Ding believes that global warming comes from different parts of the world,including poorer countries. He claims that the only way to improve the situation is for rich and poor countries to
asked by Henry2 
chem
If 2.8 of gas has a volume of 0.35 and a pressure of 5.4 , what is its Kelvin temperature?
asked by liz 
Math
Triangle NPQ has q= 95 miles, P = 76 degrees, and Q= 103degrees. Find n.
asked by Kate 
chem
rate=k[A2][B2]^2. by how much would the rate change if: i) [A2] is doubled? ii) [B2] is halved? *does the rate change equal with k?
asked by Yuni 
ALGEBRA
Round this answer to the nearest tenth please. 0.1903
asked by Daniel 
CNA thesis
Why would you like to be a CNA worker?
asked by Anonymous 
Algebra
Use Proportionality To produce a 50gallon pool it cost the manufacturer $35. How much a 100gallon pool would cost.
asked by Frank 
Plz Help
You I'm entering this contest Scholastic Arts and Writing Award, and I'm a bit confused so I have to register online, then fill out a form since I'm doing it and mail my art work and writing in???? I check the site but I'm confused. I'm in 7th grade by the
asked by Laruen 
maths
Three points A,B and C have coordinates (1,0),(4,4) and (13,5) respectively. 1.By how many units does the length of AC exceed the length of AB 2.What is the slope of BC
asked by ceasar 
Science
Will yeast be able to use sugar substitutes as sterling material for fermentation? Why or why not?
asked by Ryan 
Computer help!!!
what computer company is better hp or gateway
asked by Zack 
Calculus help me please!
Find the value of k so that f(x)= {3x^2+kx+4 if xor equal to 0} is differentiable at x=0 can someone please provide help!!!
asked by kali mata 
Math
There were 204 people in a tv audience 106 of them brought digital cameras estimate the percent of people that brought digital cameras. A) 40% B) 50% C) 60% D) 100% Can someone explain the steps
asked by Leslie 
Math
What dpes 4*xy equal? Had it in test and got it wrong, just curious.
asked by arcanejak 
maths
If Y=(x^3+1)6, find d^2y/dx^2
asked by Kingsley 
foundations of personal finance
I having trouble understanding the critical thinking worksheet can someone please help me understand this?
asked by amy 
english
Please fix this sentence if there's any mistakes: Walter and her start planning out Mr. Dietrichsons murder suspiciously behind his back.
asked by jon 
Math
What is the probability of obtaining exactly two heads in three flips of a coin, given that at least one is a head?
asked by AP 
managing human resources
what is meant by the statement that trading is extremely faddis
asked by jan 
human resources
what is meant by the statement that trading is extremely faddish?
asked by jan