Questions Asked on
August 28, 2012

calculus
The point P(4, −2)lies on the curve y = 2/(3 − x). (a) If Q is the point(x, 2/(3 − x)),use your calculator to find the slope mPQ of the secant line PQ (correct to six decimal places) for the following values of x. 1) 3.9 mPQ= 2) 3.99 mPQ= 3)3.999
asked by student 
Physic
You walk 55 m to the north, then turn 60° to your right and walk another 46 m. How far are you from where you originally started? Can someone help me with this question please? I have tried Pythagorean but it did not work. thank
asked by John Yi 
Science
Myoglobin, a protein that stores oxygen, has a mass of 2.98 * 10^14 ___.
asked by Yulong 
Statistiscs
Students in the psychology department consume an average of 5 cups of coffee per day with a standard deviation of 1.75 cups. The number of cups of coffee consumed is normally distributed. • What proportion of students consume an amount equal to or less
asked by StudentD 
Math
Put the function P= 35(1.3)^t in the form P0ekt When written in this form, you have: K= P0=
asked by Mike 
math
When 6 gallons of gasoline are put into a car's tank the indicator goes from 1/4 of a tank to 5/8. What is the total capacity of the gas tank?
asked by Myra 
Physics
A speeding car is traveling at a constant 30.0 m/s when it passes a stopped police car. The police car accelerates at 7.0 m/s^2. a)how far will the police travel to catch up to the speeder? b) how fast will it be going when it catches up?
asked by Kelsey 
math
75,74,72,69, 65 what is the pattern? waht are the next two numbers in pattern?
asked by Janiya 
Physics
A speeding car is traveling at a constant 30.0 m/s when it passes a stopped police car. The police car accelerates at 7.0 m/s^2. a)how far will the police travel to catch up to the speeder? b) how fast will it be going when it catches up?
asked by Kelsey 
grammar
In the following sentence identify the appositive or appositive phrase and the noun or pronoun defined by the appositive. Mother gave a birthday gift to Mary, my youngest sister. Appositive/Appositive phrase: Noun or pronoun defined:
asked by f 
statistic
A researcher conducts an experiment comparing three treatment conditions with a separate sample n = 8 in each treatment. An analysis of variance is used to evaluate the data, and the results of the ANOVA are presented in the table below. Complete all
asked by jay 
Physics
It takes a runner 3 h, 28 min, 33 s to run a marathon. If the distance of a marathon is 42.2 km, what is the average speed of the runner?
asked by Dakota 
chemistry
A nickel is found to have a mass of 5.06 grams. Using unit analysis, show what the mass of this nickel is in ounces.
asked by sarah 
math
Marcia got on an elevator on the fourth floor. Dhe went down 2 floors. Then she went up 6 floors. Then she went down 3 floors. Whate floor is Marcia on now?
asked by Janiya 
Statistics
If weight in the general population is normally distributed with an average of 160 and a standard deviation of 20 pounds, what is the probability of selecting someone who weights 120 or less or 170 or more pounds?
asked by StudentD 
Math
Find the halflife (in hours) of a radioactive substance that is reduced by 10 percent in 5 hours.
asked by David 
Math
The halflife of radioactive strontium90 is approximately 28 years. In 1962, radioactive strontium90 was released into the atmosphere during testing of nuclear weapons, and was absorbed into people's bones. How many years does it take until only 6
asked by Jason 
Please check my U.S. Government answers!
1. Political culture refers to (1 point) a set of beliefs about the role of government in society. ~an overall set of values widely shared within a society. how truly "American" someone is. a high degree of homogeneity in political opinions. the wide range
asked by alana 
geometry  math
Sketch six points A,B,C,D,E and F, no three of which are collinear. Name the lines defined by these points. How many lines are there?
asked by Andie 
physics
The position of an object as a function of time is given by x = At2 – Bt + C, where A = 7.3 m/s2, B = 5.8 m/s, and C = 4.5 m. Find the instantaneous velocity and acceleration as functions of time. (Use the following as necessary: t.) help!!!!!!!!! thank
asked by nicole 
Buisness Ethics
In all of the accounting scandals of the past decade, where were the auditors? Explain
asked by Michael 
physics
A girl riding a bicycle with a speed of 5m/s towards northdirection , observes rain falling vertically down. If she increases her speed to 10m/s , rain appears to meet her at 45degree tp the vertical .what is the speed of rain ?
asked by manish dagar 
English
When a writer uses phrases like "Enough is Enough" are they using a rhetorical device?
asked by Claire` 
Math
I am stuck with this logic problem: Logic – Jack of All Trades Trudy loves learning new things and is always taking some course or other forum the local college’s adult education program. She’s signed up for four upcoming classes – calligraphy,
asked by Matt 
science
the patient reports numbness and tingling in the left lumbar area and pain in the contralateral femoral region
asked by karla 
math
explain how you know the 6 in 364,021 is NOT in the thousands place.
asked by mary 
math
draw and label BN. Draw and label point T on it.
asked by jonny 
Statistics
For a hypothetical normal distribution of test scores, approximately 95% fall between 38 and 62, 2.5% are below 38, and 2.5% are above 62. Given this information, (a) the mode=_____ and (b) the standard deviation=_____ Thanks in advance!
asked by StudentD 
geometry
I need help on this homework question KL and KJ are opposites rays.Angle 1 is congruent to angle 2 and KM bisects angle NKL.If angle JKN=9x+5 and angle MKL=2x+3,what is angle MKN? Please help me....
asked by Ian 
math
2/3(4x  1)  (4x 13x/2)= x7/2. Find the value of x ?
asked by TUHITUHI 
physics
A 1,500kg car traveling east with a speed of 25.0 m/s collides at an intersection with a 2,500kg van traveling north at a speed of 20.0 m/s. Find the direction and magnitude of the velocity of the wreckage after the collision, assuming that the vehicles
asked by zianna 
Chemistry
Isopropyl alcohol evaporated from a beaker at the rate of 1.057 mL/min. how many seconds would it take for 3.70 mL of water to be lost? thanks for helping!
asked by Tina 
MATH
HOW CAN YOU USE MODELS TO SHOW AND NAME THE NUMBER 1,400 IN TWO DIFFERENT WAYS ? EXPLAIN
asked by JALEEN 
maths probability
In one version of the game Keno the house has a pot containing 80 balls numbered 1 through 80,.the house then selects 20 of the 80 numbers at random . The house randomly selects 20 numbers from the counting numbers 180 .In the variation called 6spot
asked by adiba 
Physics
a copper container of mass 80g contains 60g of a liquid at 20 degree Celsius. a piece of copper of mass 100g and temperature 100 degree Celsius is dropped into the liquid. if the final temp of the system is 59.7 degree Celsius then the specific heat
asked by Hanan help her 
science
Given that 6.20 x 10^23 ethanol molecules have a mass of 46.04g calculate the number of ethanol molecules in a film of ethanol that is 3.08 mm by 0.0015 mm. Assume the density of ethanol is 0.790 g/mL please helppp
asked by anonymous 
computer window
What is the primary purpose for a screen saver in Windows?
asked by Anonymous 
math
estimate each sum or difference by rounding to the greatest place value. 797  234
asked by shion 
Buisness Ethics
In all of the accounting scandals of the past decade, where were the auditors? Explain
asked by Michael 
geometry
I'm stuck on this question please help. "GK bisects angle FGH". If angle FGK=8v2 and angle KGH=3v+3,find angle FGH. PLEASE HELP ME
asked by Rick 
math
there Are four children in a family, the sum of the squares of the ages of the three youngest children equals the square of the age of the oldest child. How old are all the children.
asked by jo 
Place value whole numbers
The tens digit is three times the thousands digit.
asked by Molly 
physics
How can i answer this question ? Two men carry a weight of 800 Newton. The weight is carried by a stick 1 meter long. If the weight is 40 cm from one man, what is the force need to be applied by each man, to keep the stick horizontal?
asked by Maroa, 
window xp and Vista
By default, the _______ tool is selected when Paint is opened.
asked by Anonymous 
world history
how did classical traditions survive despite the fall of states? for china,roman empire and Gupta empire please and thank you
asked by Anonymous 
algebra
Rearrange (r+s)/8s=(rs)/8n to make r the subject. OK, I have started by rearranging the formula: 8n(r+s)=8s(rs) 8nr+8ns=8sr8s^2 What do I do next?
asked by Sab 
chem
At normal temperature and pressure, air has a density of 0.001184 g/mL. What is the mass of air in a room that is 3.71 m by 3.60 m by 2.51 m? Answer in units of kg
asked by holy 
geometry
I need help on this question...please help. "The measures of two supplementary angles are 3x12 and 4x18.Find the measures of the angles.
asked by Katherine 
community/public health
identify a new law or regulation that affects the practice of public health or community health nursing. Discover the sponsor of the action. Using news reports, statements in the public record, personal telephone or data.
asked by nicole 
Geometry
Aoc=7x2,doc=2x+8,rod=27
asked by Beverly 
math
Divide rs.500 between rita and seema such that 1/3 share of rita and 1/2 share of seema are equal?
asked by TUHITUHI 
math
The equation that has the roots 1, 2, 3 is: (a) x3 + 6x2 – 11x + 6 (b) x3 – 6x2 + 11x – 6 * (c) x3 + 6x2 + 11x + 6 (d) x3 – 6x2 – 11x – 6 how ?
asked by help shaikha 3 
Physics
A delivery truck travels 20 blocks north, 15 blocks east and 18 blocks south. What is its final displacement from the origin? Assume the blocks are equal length.
asked by jake 
Chemistry
how many grams if sulfur must be dissolved into 1L of water to make a 2 molar solution?
asked by taylor 
physics
A delivery truck travels 20 blocks north, 15 blocks east and 18 blocks south. What is its final displacement from the origin? Assume the blocks are equal length.
asked by jake 
english
could you pl change the sentence in indirect speech : He said,'why don't you get vaccinated ?
asked by R S Telagathoty 
math
A car travels 315 miles in the same amount of time that a bus travels 245 miles. The rate of the car is 10 mph faster than the bus. Find the rate of the bus
asked by Kyle Jackson 
math
Use the numbers 3,5,6,2,54 and 5 in that order to write an expression that has a value of 100
asked by rachel b 
calc
The point P(4, −2)lies on the curve y = 2/(3 − x). (a) If Q is the point(x, 2/(3 − x)),use your calculator to find the slope mPQ of the secant line PQ (correct to six decimal places) for the following values of x. 1) 3.9 mPQ= 2) 3.99 mPQ= 3)3.999
asked by someone please help me with this!!!! 
Statistics
If weight in the general population is normally distributed with an average of 160 and a standard deviation of 20 pounds, what is the probability of selecting someone who weights 120 or less or 170 or more pounds?
asked by StudentD 
math
IF 7/12 CLASS HAS BROWN HAIR 2/12 HAS RED HAIR ,WHAT FRACTION MORE OF THE STUDENTS HAVE BROWN HAIR THAN RED HAIR, I GOT AN ANSWER OF 7/12 AM I CORRECT
asked by Americal 
biology
Compare isomers and sterioisomers of glucose?
asked by Rose 
Math
Cary is thinking of an odd number between 32 and 48. The sum of the digits is 5. What is Cary's number?
asked by Anonymous 
chemistry
3.21 g of calcium carbonate is dissolved into 250.0 mL of water to make a homogenous solution. What is the concentration os this solution?
asked by Meeeee 
world history
What classical traditions and institutions survived despite the fall of states?  for Han (china) Roman empire and Gupta Empire?
asked by a person 
Math
a class has 10 boys and 5 girls; three students are selected from the class at random one after other. the probability that the first two boys and the third is a girl??
asked by math help2 
Statistics
Calculate the Pearson productmoment correlation for the data below. X 3 4 2 1 Y 5 5 3 4
asked by StudentD 
math
what is 95 divided by 4
asked by shion 
Physics
The sun is 1.40•10^11m away and light travels at 3.00•10^8m/s. Calculate how long it takes light from the sun to reach the earth. Express your answer in scientific notation.
asked by Nicole 
geometry
"Two angles are complemantary.one angle measures 14 degrees lesa than twice the other.Find the measure of the two angles". I need help please...
asked by Stef 
ap stats
all students in a pe class completed a basketball free throw shooting event and the highest number of shots made was 32. the next day a student who had transferred into the school completed the event, making 35 shots. indicate whether adding the new
asked by ash 
Aglebra
A club consists of 16 men and 19 women. In how many ways can they choose a president, vice president, treasurer, and secretary, along with an advisory committee of six people? (Round the answer to five decimal places.)
asked by Sue Jackson 
Math
the graph line passing through (1,1) , (2,4) make with positive xaxis angle equal is: a) 30 degree b) 45 degree c) 60 degree d) 135 degree
asked by math help 
physics
water leaves a hose at a rate of 1.5kg/s with a speed of 20m/s and is aimed at the side of a car, which stops it (splashing back is ignored). what is the force exerted by the water on the car?
asked by Carl 
college maths
In amusement park considering adding some new attractions,conducted a study over several typical days and found that ,of 10,000 families entering the park ,1024 brought just one child (define as younger than age 12),3370 brought two children ,3510 brought
asked by adiba 
maths/physics
Need help..... A circular opaque disk, 25 cm in diameter, is set up 30 cm from a circular source of light of diameter 40 cm. A screen is placed 30 cm beyond the opaque disk. Describe, giving dimensions, the nature of the shadow on the screen
asked by Sab 
algebra
Rearrange r+s/8s=rs/8n to make r the subject. OK, I have started by rearranging the formula: 8n(r+s)=8s(rs) What do I do next?
asked by Sab 
statistics
A set of 50 data values has a mean of 15 and a variance of 36. Find the standard score of a data value = 30
asked by Kcr7 
Physics
The sun is 1.40•10^11m away and light travels at 3.00•10^8m/s. Calculate how long it takes light from the sun to reach the earth. Express your answer in scientific notation.
asked by Nicole 
Physics
The sun is 1.40•10^11m away and light travels at 3.00•10^8m/s. Calculate how long it takes light from the sun to reach the earth. Express your answer in scientific notation.
asked by Nicole 
Geometry
Trying to find the value of x. Angle aoc=7x2,angle doc=2x+8,angle rod=27
asked by Beverly 
U.S. History / Geography
When did the hurricane in Galveston, Texas occur? Was it September 22, 2005
asked by Morgan 
Math
Cary is thinking of an odd number between 32 and 48. The sum of the digits is 5. What is Cary's number?
asked by Anonymous 
chemistry
Calculate the Molecular Weight (MW) of a hydrocarbon as if 0.5813 g of this gas completely fills a 250.0 mL flask at a temperature of 24.4 C and pressure of 742.6 mmHg. Show all work and assume ideal behavior.
asked by Tori 
math
est 38,347 + 17,039 = 38,000 + 17,000
asked by sharon 
chemistry
the density of water at 40c is 0.992g/mL. what is the volume of 1.95 of water at this temperature
asked by john 
Stor 155
a report on the assets of american households says that the median net worth of the U.S. families is $120,300. The mean worth of these families is $556,300. What explain the difference between these two measures of center?
asked by ami 
Nursing
a financial person in your own or another health organization and interview them. Address: Their opinions of the various health insurance plans and the impact they have on their particular health organization. How much charity care the organization
asked by B.K 
Physics
The sun is 1.40•10^11m away and light travels at 3.00•10^8m/s. Calculate how long it takes light from the sun to reach the earth. Express your answer in scientific notation.
asked by Nicole 
Social Studies
Why is oil more important than oil in the middle east and southwest asia? 57 sentences
asked by Bob 
math
what is 9y to the 18 power divided by15y to the2 power
asked by ej 
maths
Divide the product of 5/9 and minus 6/5 by their difference
asked by shefeena 
calculus
integrate (3dx/xln3x)
asked by jenny 
probability
jessica Lasda an educational publisher presently have five accounts and her manager is considering assigning her three more accounts .the new accounts would bring potential volume to her business Then I have a 6 column table which i am writing in 6
asked by adiba 
chemistry
3.21 g of calcium carbonate is dissolved into 250.0 mL of water to make a homogenous solution. What is the concentration os this solution?
asked by Meeeee 
math
My teacher never specifically told us how to do these type of problems and now i have 10 of the same type of questions for homework due when i come back to class 2 days. a^7b^6 ________ a^5b Im not asking for the answer but the steps to get to the answers
asked by maci 
medical transcription
He has, on physical examination, many erythematous actinic keratosis still present on the forearm. They are flat, but these are much less than before. He has, in addition, on his buttocks, 2 lichenified areas of erythema bilaterally on the buttocks where
asked by brenda 
math
Find the domain of the composite function f of g. f(x)=3/x6; g(x)= 1/x please help and show the work as well.
asked by Bree 
chemistry
the density of alcohol is 0.789 g/ ml at 20 degree celcius . calculate the mass of a 30 ml sample?
asked by CHEM HELP 
math
what is the common denominater for 3/4, 2/3,and 1/5?
asked by Math Geek 
Chemistry
Calculate the molarity of the solutions made by dissolving the following amounts of solute in water and making the volume up to the stated value. 5.0mol nitric acid in 2.0L Do I just find the molarity for nitric acid only, because when I write out the
asked by Jiskhaa 
algebra
Can someone please check my answer? Rearrange (cpyd)/(pd)=p+y to make d the subject OK, I did cpyd=pd(p+y) cp=pd(p+y)+yd cp=p^d+pdy+yd factoring out the d cp=d(p^2+py+y) cp/(p^2+py+y)=d
asked by Sab 
Physics
A school bus takes 0.92 h to reach the school from your house. If the average velocity of the bus is 18.3 km/h to the east, what is the displacement?
asked by Christina 
math
Prove that , if the difference between a three digit number in the form of a0b that is digit at ten's place is 0 and the sum of it's digits is divided by 99, we always get the number equal to a?
asked by TUHITUHI 
math
A class obtained the following scores on a test. Find the mean, the median, the mode, and the range for the class. Test Score Frequency 90 2 80 3 70 10 60 5 50 3 40 2 (a) Find the mean. 1 (b) Find the median. 2 (c) Find the mode. 3 (d) Find the range. 4 0
asked by Anonymous 
geometry
I was assiged a 44 question assigment and I really need some help.I'm stuck on this question: "Find the coordinates of S for RS if Q is the midpoint and R is an endpoint. Q(6,5),R(4,4)
asked by Rick 
Chemistry
How many grams of SO3 are needed to make 250 ml of 0.750 molar solution?
asked by Karen 
Calculus
Find the volume of the solid formed by rotating the region enclosed by y=e^(1x)+4 y=0 x=0 x=0.3 about the xaxis. I attempted this problem numerous time and kept on getting 5.501779941pi, using the formale integral of pi(r^2) bounded by 0.3 and 0.
asked by Huey 
English III
what is the rhetorical appeal in this sentence? Pathos or ethos? "A geek, according to Webster's New World Dictionary, is a street performer who shocks the public by biting off heads of live chickens. It is a telling fact about our language and our culture
asked by Taylor 
College Math
The posted speed limit on many U.S. highways is 65 miles per hour. What is this speed in feet per second? My answer was 5720 feet per second. The other answers that would be a possibility are: (A)3600 feet per second, (B)95 1/3 feet per second, (C) 5720
asked by Carol 
Economics
I know that Market Failure occurs when markets lead to inefficiency. But what are the reasons that cause Market Failure? please explain in detail.
asked by Stosur 
Algebra
Make a 5% offer on a Volkswagen New Beetle that has a sticker price of $22,120 and a dealer cost of $20,868
asked by Sue Jackson 
Algebra
A car dealer will sell you a used car for $6,980 with $980 down and payments of $275.49 per month for 24 months. What is the APR? (Use the formula on page 156. Round each answer to the nearest tenth.)
asked by Sue Jackson 
physics
water leaves a hose at a rate of 1.5kg/s with a speed of 20m/s and is aimed at the side of a car, which stops it (splashing back is ignored). what is the force exerted by the water on the car?
asked by zianna 
Algebra
If the principal P = $600, the interest I = $210, and time t = 5 years, find the following. (a) What is the rate
asked by Sue Jackson 
Algebra
Compare the future amounts (A) you would have if the money were invested at simple interest and if it were invested with annual compounding. $4,000 at 12% for 30 years (a) Calculate the future amount if the money were invested at simple interest. (b)
asked by Sue Jackson 
algebra
simplify 380 over 220
asked by bobby 
math
estimate 38,347 + 17,039
asked by shion 
Algebra I
How do you write a system of linear equations in two variables? Explain this in words and by using mathematical notation in an equation. What steps will be taken to solve the system that you provided?
asked by Austin 
Math Word Problem
Please help with this math word problem: Jamal has a 5X7 picture that he took on his summer vaction and he wants to use a photo copier to enlarge it to an 8X10 picture. To enlarge Jamal has to specify a percent between 50% and 200% on the copier. Explain 2
asked by Please Please Help 
math
The value of the term middle in the expansion (2x2 + 1)10 , x=0.5 is: (a) 77 (b) 462 (c) 330 (d) 252 what is the answer and how ?
asked by help shaikha 2 
world history
compare and contrast the classical empires
asked by a person 
chemistry
a silicon chip weighs approx 2.3*104. how many chips can you mak ewith 1kg of silicon?
asked by Anonymous 
geometry
x and y are whole numbers, 10
asked by Anonymous 
Math
Please help with this math word problem: Jamal has a 5X7 picture that he took on his summer vaction and he wants to use a photo copier to enlarge it to an 8X10 picture. To enlarge Jamal has to specify a percent between 50% and 200% on the copier. Explain 2
asked by Please Please Help 
physics/order of magnitude
ast year mc donald sold 5*10^9 packet of french fries. if we put french friesbend to end estimate the total distance? calculate the order of magnitude?compare the distance? 20 french fries per packet. the length 2cm to m i need to see details in
asked by tasha 
math
Use part I of the Fundamental Theorem of Calculus to find the derivative of g(x)= integrate from 9x to 4x of ((u+4)/(u1))du
asked by bobby 
college algebra
Find the inverse of the following function. Find the domain, range, and asymptotes of each function. Graph both functions on the same coordinate plane f(x)=4+e^x/3 please help me! show steps also, if i an just given an answer that wont help me! thanks in
asked by samantha 
College Math
High Knob Mountain is 4044 ft. high. What is this distance in meters? The answer I put was (B)102.8m. Is this the correct answer? If no, what am I doing wrong? The other answers to choose from are: (A) 6470m, (C) 1233m (D) 4000m
asked by Carol 
mah
A mutual fund had total !@#$%^& of $ 57,000,000 and of $8,550,000. if 15,960,000 shares are oustanding,what is the net asset value of he fund?
asked by no name 
Algebra
divide and simplify (y^33y)/(y^29)divided by (y^27y30)/(y^2+6y+9) Please help!
asked by dave 
calculus
I need help with the following question: Which of the following is an example of a function whose derivative is always 3? Choices are: f(x) = x=3 f(x) = 5x+3 f (x) = 3x+5 f(x) = 3 Thank you.
asked by Don 
intermediate algebra
solve each formula for the specified variable, yy^1 = m(xx^1) for x
asked by Nicholas 
Science
What will be the vapor pressure of Mono Chloro Benzene at 180  250 degree Celsius.
asked by Praveen 
Science
comparative analysis of trees based on the amount of oxygen released per unit time?? comparative analysis of oxygen release by the other trees...
asked by Anonymous 
Science
comparative analysis of trees based on the amount of oxygen released per unit time comparative analysis of oxygen release by the other trees....
asked by Nicole 
Exponents and Roots
6x4)2/3x4
asked by antoinetta 
Physics
3. A Truck is pulled by a rope horizontally. The mass of the truck is 200kg and the tension in the rope is 500N. Assuming the initial velocity to be zero, how long will it take the truck to reach a speed of 8m/s. Ignore the friction : a) 2 second b) 4.5
asked by Maroa, 
math
if the recreation center losses about 4 table tennis balls per year, and not replaced, about how many years will it take untill the center has none left? basketball 21 golf 324 softball 28 table tennis 95
asked by shion 
Polynomials/Math
What happens when the divisor is a factor of the polynomial?
asked by Anonymous 
Algebra
Discuss the relationship between the FOIL method for multiplying polynomials and the distributive property of multiplication.
asked by John 
Math
What is factorization.
asked by Mariah 
math
The center of circle x2+ y2+ 6x – 8y + 1 = 0 is: (a) (0, 0) (b) (3, – 4) (c) (– 3, 4) * (d) (6, – 8) how can i get this answer ?
asked by help shaikha 
Pre Algebra
How do I make a table using y=2x. Subtracting 1,2,3,4,5 and 10 for x?
asked by Bob1 
science
Please help me with this. why is it that blood pump away from the heart under pressure? why is it necessary for blood to be oxygenated before pumped to the cells? Please this question is under the topic circulatory system.
asked by Vanessa 
chem
How many grams of SO2 are needed to make 250 ml of 0.750 molar solution?
asked by Karen 
Math
The time a object is in freed all is given by the formula t= v/2g where v is the final velocity, g is the gravitational constant of 32 ft/ sec squared, and t is for time of the fall. A sky diver jumps out of a plane at 6000 feet. How long did it take to
asked by Madelyn Santiago 
math
2x7+3x=10
asked by jenet 
Math
How do you write 2 1/4 as a percent?
asked by Katelyn 
math
Sam brought a stereo or a total of $ 676.24 including state saes tax. the state sales tax rate is 7%. what was the total amout of sales tax on the stero
asked by no name 
ANT
Amok (murderous raging) in Malaysian culture, susto (e.g., spirit attack) in Latin America, and fright in Caribbean Creole are all examples of
asked by rosa 
math
A fire insurance policy has an annual premium of $ 780. what is the regular refund if the policy is canceld by the insurance company after five months
asked by no name 
math
what is the total amount of tax due on a property with an assested vslue of $315,200? the propety tax rate is 53.7 mills
asked by no name 
math
Diver jump from cliff at heights of 85 to 115 feet above the water. After t seconds, a diver has fallen 16t2 feet. Does a diver jumping from a height of 85 feet reach the surface of the water within 2 seconds?
asked by Lee 
chemistry
why does ammonia reacts with acid?
asked by CHEM HELP2 
Algebra
Determine the comparable interest rate for a $80,000 loan when the quoted information is 10.7% + 0.5 pt + $400. (Round your answer to two decimal places.)
asked by Sue Jackson 
math
the center of circle x^2 + y^2 + 6y + 1 = 0 is??
asked by math help 3 
algebra
Tony went to the racetrack with $80. He won $15 on the 1st race, lost $12 on the 2nd, lost $6 on the 3rd and won $8 on the 4th. How much money did he have after the 4th race.
asked by robin 
math
Dear Ms.Sue I can not find the common denominater to these fractions!!!!
asked by Math Geek 
algebra
Find the inverse of the following function. Find the domain, range, and asymptotes of each function. Graph both functions on the same coordinate plane x/3 f(x)=4+e ( if this makes sense, not sure how else to show it. the x/3 is after the e like x/3 to
asked by samantha 
budget
budgeting should begin with
asked by ann 
math
estimate the some or difference by rounding to the olace value indicated 3,912 + 1,269 thousands
asked by shion 
ODE
what is the laplace transform of 5/2.e^t3/2.e^t
asked by mo 
math
esimate each sum or difference by rounding to the place value indicated. 37,097  20,364 ten thousand
asked by shion 
psychology
why would apa format help me in college?
asked by austin 
public health
What types of system changes will you implement or encourage others to implement based upon what you have learned about the importance of interdisciplinary collaboration on health outcomes?
asked by nicole 
math
The distance between Delhi and Meerut is 75km . Two trains at a speed of 100km/hr and 80km/hr leave the two stations at 8am towards each other. At what time they will pass each other?
asked by TUHITUHI 
Geometry
Need to use a ladder to reach a window that is 8 meters above the ground. The base of the ladder will be 6 meters from base of the building. How long must the ladder be?
asked by Des 
math
You have 11 coins that total 43 cents. What combination of coins can you have
asked by april 
Physics
Is this true or false? All objects moving in a circle are accelerated. I really don't uderstand this question.
asked by bobby 
math
If y = x sinx Then y/ at x = 90º equal (a) 0 (b) –1 (c) 2 (d) 1 * how can i get this answer?
asked by help shaikha 4 
trig
prove that there exists no smallest possitive real number dose there exist a smallest positive rational number given a real number x, does there exist a smallest real y>x?
asked by Sarah 
Math
I have to figure out how to do this problem. I don't have the slightest idea how to even begin it, so if you can lead me through it, step by step, I would be very grateful. A woman is walking home with eggs in her bag. Suddenly, a car comes speeding
asked by Matthew 
english
can someone please help me on making an anthem for a farm? thank you!
asked by kathy 
physical science
How do you work a vector problem? (f= m(a) )I am so confused you wouldn't understand!!! :(
asked by Anonymous 
college economics
how to weigh marginal cost and marginal benefits when using examples of recent decisions in your life.
asked by deb 
phonics
how can i stretch these sentences ; we saw it.
asked by jacki 
english
what is a manifesto?
asked by lauren 
math
last year mc donald sold 5*10^9 packet of french fries. if we put french friesbend to end estimate the total distance? calculate the order of magnitude?compare the distance? i need to see details in calculations plz thank you
asked by tasha 
music
Can a beat be shown and not heard? I need to be able to demonstrate.
asked by Kam 
chemistry
E=hv h=6.6E34Js E=5.1E22k E/h=v 5.1E22k/6.6E34Js =
asked by Bri 
ODE
compute the inverse laplace transform 2S^2+13S+5/(s+3)(s1)^2 i got 3e^t+5e^t+3e^t, not sure it correct
asked by mo 
Calculus
The figure is an invertible function . Use the figure to find the following: ƒ−1(3)= ƒ−1(2)= ƒ−1(1)=
asked by Mitch 
math
How do I get the answer to 3/4mi.60ft.= ?
asked by Math Geek 
math
if b= a+(n1)d, how do you solve for n?
asked by Shela 
math
If a+2b/a2b=3, determine the value of a+3b/a3b
asked by joe 
Math
the real value of w^21 + w^22 + w^23 is? please help, :( i need an explanation..
asked by math help 3 
Math
a rare truffle once sold for 13 dollars and 20 cents for a 0.44 ounce can how much would 1 a pound be
asked by Chris 
Geometry
How do you name a line?
asked by Bryce 
science
the patient reports numbness and tingling in the left lumbar area and pain in the contralateral femoral region
asked by karla 
Buisness Ethics
Identify and explain a situation where you have seen Machiavelli's framework at work
asked by Michael 
criminal procedure
In which areas of search and seizure do feel that the courts have not gone far enough?
asked by yvonne 
Polynomials/Math
x^2 – a^2 is called a difference of squares. Assuming one factor (the divisor) is (x – a), show by polynomial division that the other factor is (x + a)
asked by Anonymous 
health
What kinds of benefits would you say come with being able to stretch your mind in this way
asked by alveretta 
Child Development
A team describes moral realism is:A.selfactualization B.heteronomy C.selfgoverned D.autonomous
asked by Sandra 
English III ap HELP
So I don't understand how to answer many of these questions on this ap packet that my teacher gave me. I need a lot of help please. Some questions state: What is the effect of this word choice? What rhetorical appeal does the author use? What is the
asked by claire 
math
The diameter of an electric cable is normally distributed, with a mean of 0.8 inch and a standard deviation of 0.01 inch. What is the probability that the diameter will exceed 0.815 inch? (Give the answer to four decimal places.)
asked by Anonymous 
math
Suppose that people's heights (in centimeters) are normally distributed, with a mean of 165 and a standard deviation of 6. We find the heights of 60 people. (a) How many would you expect to be between 158 and 172 cm tall? 1 (b) How many would you expect to
asked by Anonymous 
math
Find two pairs of #s with the given # as their least common multiple for 10
asked by chelsea 
math
two third of4x1  (4x113x/2=x7/2
asked by TUHITUHI 
english
thank you Ms Sue for your quick response but i was told that do and did forms would not appear in the reported speech could you pl clarify and how about this one : he enquired me why i was not vaccinated
asked by R S Telagathoty 
Social
Que tipo de de sistema politico tiene la reina isabel 2
asked by Javier 
math
What is 7/8 divided by 3/9?
asked by Tristan 
MATH
EVALUATE 6X FOR EACH VALUE OF X X= 2/3
asked by jon 
math
evaluate the following expression _(5)P_0=
asked by randy 
Art
Just a fast question. Im writing about Gothic stained glass windows, and was wondering if in the decorations on the windows was Christ depicted in them ?
asked by Melissa 
math
The shawnee company pais a dividend of $0.42 per share last year. if the current slling pricce of the stock is $27.38, what is the current yield on the stock
asked by no name 
Science
What is under the bedrock? I need to list it for my plant project due in a few days.
asked by Losa 
science
What cellular structures must an angiosperm have to survive?
asked by Bruce 
human resources
Identify and explain a situation where you have seen Machiavelli's framework at work
asked by Michael 
math
Use the nutritional information about candy bars given in the table to answer the questions. (a) What is the mean calories from fat? (Round the answer to the nearest hundredth.) 1 calories (b) What is the median (in grams) of total fat? 2 g (c) What is the
asked by Anonymous