Questions Asked on
September 5, 2012

Chemistry
The density of pure silver is 10.5 g/cm3 at 20 °C. If 5.25 g of pure silver pellets is added to a graduated cylinder containing 11.2 mL of water, to what volume level will the water in the cylinder rise?
asked by Crissy 
Math
How would you convince a fellow student that the number 0.57 is a rational number?
asked by Anon. 
Physics
When jumping, a flea reaches a takeoff speed of 1.5over a distance of 0.45. A.) What is the flea's acceleration during the jump phase. B.) How long does the acceleration phase last?
asked by Matthew 
5th grade religion
For whom do members of the JVC works? plz don't give me an answer to look at on wikapieda that website does not tell the truth thanks
asked by Madison 
finite math
Okay,so: Assume that there are 8 unfilled roles: 3 male and 5 female. There are 5 men and 6 women, including Sally, auditioning for a part in the play. How many of these casts include Sally?
asked by Tyler 
chem
Cobalt60 is a strong gamma emitter that has a halflife of 5.26 yr. The cobalt60 in a radiotherapy unit must be replaced when its radioactivity falls to 75% of the original sample. If an original sample was purchased in October 2005, when will it be
asked by hannah 
ENGLISH
Jonathan Edwards was a____. (1 point) politician farmer slave owner preacher ~ 2. Why is Edwards’s God so angry? (1 point) because men are sinful and wicked ~ because the Puritans left Europe because Native Americans worship different gods none of the
asked by badubo 
math
joe drank 4 liters of water on monday and 4 deciliters of water on tuesday.how much more water did he drank on monday than on tuesday
asked by allison 
Physics
You are traveling on an airplane. The velocity of the plane with respect to the air is 110.0 m/s due east. The velocity of the air with respect to the ground is 39.0 m/s at an angle of 30° west of due north. 1) What is the speed of the plane with respect
asked by David 
earth
The weight (V) of an object on Venus varies directly as its weight (E) on Earth. A person weighing 120 lb on Earth would weigh 106 lb on Venus. How much would a person weighing 180 lb on Earth weigh on Venus?
asked by Anonymous 
Physics
A motor is rated to deliver 10.0kW. At what speed can this motor raise a mass of 2.75x10^4kg?
asked by Anonymous 
chemistry
a fish tank holds 35 gallons of water. how many pounds of water are in the fish tank?
asked by rachel 
advance algebra with fincial applications
how long does it take $450 to double at simple interest rate of 14%
asked by Anonymous 
Maths
So there's a sequence: 0, 1/2, 3/4, 7/8, 15/16,... and I have to find the pattern and the next two numbers. I don't understand how I should go about doing this. I don't believe it uses multiplication or division as it starts with 0. Help?
asked by Squid 
math
if Y varies jointly as X and the square of Z, and if Y=24 when X=2 and Z=6, find Y when X=10 and Z=9
asked by amber 
algebra
Please double check my answers? If they're wrong can you explain how to do it right? My math book doesn't have examples for all of these scenarios and I really don't want to fail this assignment. I don't normally look for help online, but I'm kinda
asked by Mittens 
5th grade religion
For whom do members of the JVC work?
asked by Madison 
physics
Two stones are thrown simultaneously, one straight upward from the base of a cliff and the other straight downward from the top of the cliff. The height of the cliff is 5.97 m. The stones are thrown with the same speed of 8.50 m/s. Find the location (above
asked by Tracie 
math
x varies directly with y and z x=1200,when y=20 and z=30. Find x when y=10 and z=20
asked by Anonymous 
math
a farmer has 200 yards of fencing to enclose three sides of a rectangular piece of property that lies next to a river. the river will serve as the fourth side. find the dimensions of property if the area is 3200 yards^2
asked by Amber 
english
English III – Unit 1: The Uses and Varieties of English PROJECT: ETYMOLOGY Instructions Look up the following words. Give the etymology of each. State what kind of term, such as mathematical, scientific, political science, history, etc. Include the name
asked by OdysseyWare 
chemistry
Express the following quantities in scientific notation: 700m __________ 0.00054kg _______ 4500000m _________ How many seconds are in 6.5 hours?(show Tchart)
asked by Kyle Jackson 
physics
At the end of a race a runner decelerates from a velocity of 7.00 m/s at a rate of 0.400 m/s^2. (a) How far does she travel in the next 15.0 s
asked by meme 
math outlier
can you check if i have correct these 2 questions #1 find the outlier and tell how it affects the mean for: 13, 16, 12, 16, 3, 14 mean: 12.3 the outlier is: 3 mean without outlier: 14.2 THE OUTLIER LOWERS THE MEAN BY : 1.9
asked by marko 
algebra
a rancher has 310 feet of fencing with which to enclose two rectangular corrals, both of the same size. the two corrals will share one side, and a barn forms one side of both corrals. suppose the width of each corral is X feet. express the total area of
asked by amber 
physics
The altitude of a hang glider is increasing at a rate of 7.35 m/s. At the same time, the shadow of the glider moves along the ground at a speed of 14.5 m/s when the sun is directly overhead. Find the magnitude of the glider's velocity.
asked by Anonymous 
programming
Draw a flowchart or write the pseudocode for an application that allows a user to enter price and computes 8 percent sales tax on the item. Use // declartions
asked by jacob 
econ
Suppose there are 1000 identical firms producing diamonds. Diamond miners receive the wage rate w. Assume that the shortrun cost function for each diamondproducing firm is C(q) = wq + q2. a. If w = 10, what is the supply curve of an individual firm? What
asked by Matt (help me) 
physics
consider the plot below describing motion along a straight line with an inital position of x0= 10m what is the position at 2 seconds?
asked by gurl 
Economics
To improve its standard of living, a nation’s economy must A. remain stable. B. grow through innovation. C. reach economic equity. D. allow the central government to make economic decisions. Reset Selection
asked by margaret 
Writing
Of these four words, which one is most likely to have a negative flavor? A. Harangue B. Distract C. Confound D. Meander A?
asked by Sara Beth 
IT
Draw a flowchart or write the pseudocode for an application that allows a user to enter price and computes 8 percent sales tax on the item. Use // declartions
asked by jacob 
math
if sue has 27 coins in all, totaling 2.10, of only dimes and nickels, and there are more dimes, how many more dimes than nickels does she have?
asked by isabella 
math
how to write a verbal expression for 3x^2 and 5 + 6m^3
asked by steph 
English
Literary Analysis Assignment I have to defend the villain in a fairy tale by persuading ymy audience that he or she was set up. I have to convince the audience that the villain has been misrepresented and his/her motives were misunderstood. The body of the
asked by Sarita 
Accounting for Managers
Question 1 of 20 5.0 Points Which of the following products probably would be manufactured using a job order costing system? A. Paper B. Baseball cards C. Computer monitors D. Company business cards Reset Selection Mark for Review What's This? Question 2
asked by Blu 
English
What is the simple subject of ,Many stories about the first Valentine's Day exist?
asked by Zach 
story
Investment reports often include correlations. Following a table of correlations among mutual funds , a reports add," Two funds can have perfect correlation, yet differnet levels of risk. For example, Funda A and Fund B may be perfectly correlated, yet
asked by ami 
Accounting for Managers
Question 11 of 20 5.0 Points Which of the following accurately describes a difference between job order and process costing systems? A. In job order costing systems, overhead costs are treated as product costs, whereas in process costing systems, overhead
asked by Blu 
math
write the place value and the value of each underline digit. 2.654 ( the 4 is underlined)
asked by Taa 
AP Physics
A quarterback throws the football to a stationary receiver who is 15.2 m down the ﬁeld. The football is thrown at an initial angle of 42 ◦ to the ground. The acceleration of gravity is 9.81 m/s 2 . a) At what initial speed must the quarterback throw
asked by Noah 
language
what is the literary device used in the statement? former indonesian president suharto was sometimes referred to as a puppet master.
asked by isabella 
Statistics
An important measure of the performance of a locomotive is its "adhesion," which is the locomotive's pulling force as a multiple of its weight. The adhesion of one 4400horsepower diesel locomotive model varies in actual use according to a Normal
asked by Brittany 
econ
Suppose there are 1000 identical firms producing diamonds. Diamond miners receive the wage rate w. Assume that the shortrun cost function for each diamondproducing firm is C(q) = wq + q2. a. If w = 10, what is the supply curve of an individual firm? What
asked by Matt 
chemistry help!!
The halflife for the process 238U 206Pb is 4.5 109 yr. A mineral sample contains 45.9 mg of 238U and 16.8 mg of 206Pb. What is the age of the mineral? i used the equation: n(T)=n(O)/2^(t/halflife) and i got 6.53e9 but it is wrong. what am i doing wrong?
asked by sara 
physics
A helicopter 8.70 above the ground and descending at 2.60 drops a package from rest (relative to the helicopter). We have chosen the positive positive direction to be upward. The package falls freely. Just as it hits the ground, find the velocity of the
asked by Billy 
Physics
In the figure below, a spider is resting after starting to spin its web. The gravitational force on the spider is 0.167 N on the junction of the three strands of silk. The junction is supported by different tension forces in the two strands above it so
asked by Nathan 
Pre Algebra
1. What is (7)^5 in expanded form? 2. Simplify the expression. (3)^4 a. 81 b. 81 c. 12 d. 12 3. Which expression is equivalent to 4x4x4x4x4x4x4x4? a. 4 x 8 b. 8^4 c. 8x8 d. 4^8 4. 2/3 x 1/2? Simplify to lowest terms 5. Solve 1/6 / 2/6 6. Which of these
asked by Dude 
english
what is the simple predicate of these household pests get into everything?
asked by lisa 
physics
Landing with a speed of 87.7 m/s, and traveling due south, a jet comes to rest in 939 m. Assuming the jet slows with constant acceleration, find the magnitude and direction of its acceleration. Magnitude of acceleration
asked by martha 
math
i a ma number whose prime factors are numbers between 6 and 15.no factor is repeated.what number am i ?
asked by destiney 
math
solve: bowling fantastic pins bowling alley charges $2.50 foshoe rental plus $3.25 for each game. write an expression representing the cost to rent shoes and bowl g games.
asked by steph 
Science
What are three weather factors that meteorologists measure?
asked by Amy 
Physics
A "rocket car" is launched along a long straight track at = 0 . It moves with constant acceleration = 2.5 . At = 3.0 , a second car is launched with constant acceleration = 8.7. At what time does the second car catch up with the first one? How far have the
asked by Matthew 
algebra
consider the function f(x)=9/x and g(x)=9/x find f(g)x))and any values that may be excluded what is g(f(x)) and any values that may be excluded and functions f and g inverse of eachother please show work
asked by ALLI 
physics
A girl delivering newspapers covers her route by traveling 6.00 blocks west, 4.00 blocks north, and then 4.00 blocks east. (a) What is her resultant displacement? (b) What is the total distance she travels?
asked by anonymous 
3rd grade math
which of these numbers do not round to 400.347, 369, 413, 448
asked by Anonymous 
Math
Tickets for the Spring Dance cost $3 per person or $5 per couple. To cover expenses, at least $750 worth of tickets must be sold. However, no more than 400 people can fit in the gym where the dance is being held. How do I solve this inequality?
asked by Darnell 
math
if the weight of a fish varies jointly as the length and the square of the girth, and if a fish 11 inches long with a girth of 7 inches weighs 0.7lbs, find the weight of a fish 23 inches long with a girth of 18 inches.
asked by amber 
Chemistry
How many moles of H2PO4 and HPO4 would be needed to prepare 1.0 L of a 0.01M phosphate buffer with a pH of 6.82? Use the HendersonHasselbalch equation. pH = pKa + log (base)/(acid). Thank you, but I guess what my question should have been is what is the
asked by Daniel 
physics
A rocket burns 5kg per ejecting it as a gas with a velocity of 1600m/s relative to the rocket. How much force is exerted on the rocket. Also find the velocity exerted when its mass reduces to 1/200 of its initial mass.
asked by Rano 
Math
Light travels at 3.0x10^8 meters/seconds. A lightyear is the distance light travels in one year. Given that there are 3.15x10^7 seconds in one year, how many meters are in a light year?
asked by Stephanie 
Physics
A juggler throws a ball straight up into the air with a speed of 20. With what speed would she need to throw a second ball half a second later, starting from the same position as the first, in order to hit the first ball at the top of its trajectory?
asked by Matthew 
Math
You and three friends bought a pizza. You paid $2.65 for your share (1/4 of the pizza). Wrote an equation that models the situation. What was the total cost of the pizza? I'm confused please help. Thanks
asked by Amy 
physics
A vector points 34.8 degrees to the Northeast with magnitude 15. What are the north and east components that make up the remainder of the triangle?
asked by cindy 
math
i have fewer ones than tens. the value of my tens is 30.what two numbers can i be
asked by todd 
college algebra
use the given zero to find the remaining zeros of the function h(x)=x^415x^3+60x^2+70x816 zero: 53i
asked by ALLI 
Physics
The leader of a bicycle race is traveling with a constant velocity of +12.0 m/s and is 11.8 m ahead of the secondplace cyclist. The secondplace cyclist has a velocity of +9.90 m/s and an acceleration of +1.20 m/s2. How much time elapses before he catches
asked by Tracie 
Chemisty
How many moles of H2PO4 and HPO4 would be needed to prepare 1.0 L of a 0.01M phosphate buffer with a pH of 6.82?
asked by Daniel 
math
how many real roots does the polynomial 2x^5+8x7 have
asked by sara 
spanish
I am looking for a spanish word 9 letters and I need to find the answer by the photo provided: Photo is of two human hands shaking next is a 10 letter word photo is: balloons Next 10 lette word photo is: beach, bird, sunset or sunrise not sure and clouds
asked by Heather 
Math
Factor the trinomial: 2x^2 +11x  63
asked by kelly 
math
why can you simplify 5(50+3) using the distributive property? why can't you simplify 5(50)+ 3 using the Distributive property?
asked by jerry 
Market Research
In the video, The Role of Market Research, Jeff Hawkins describes how marketing research did (and didn’t) help him identify market opportunities and problems. Use Table 1.1 to suggest a category of marketing research that could support the marketing
asked by Darla 
chenistry
how many calories are required to melt a 135.0g sample of ice at 0.0 c
asked by barb 
math
the distance between new york city and boston is 189.9 miles as the bird flies.how far is it in kilometers?
asked by allison 
AP chemistry
A 22.709 g sample of impure magnesium carbonate was heated to complete decomposition according to the equation MgCO3(s) → MgO(s) + CO2(g). After the reaction was complete, the solid residue (consisting of MgO and the original impurities) had a mass of
asked by valerie 
precal college
a rocket is shot straight up into the air with an inicial velocity of 250 ft per second and from a height of 100 feet above the ground. h= 16x2+ 250x+ 100
asked by Anonymous 
chemistry
To form a gas, the molecules of a liquid must overcome the intermolecular forces of attraction that bind them in the liquid state. As these forces of attraction become stronger, what happens to the boiling point? the boiling point:increases, decreases, or
asked by daniela 
IT
9. Draw the flowchart or write the pseudocode for an application that allows a user to enter an automobile loan balance. Assume that the user pays 1/36 of the balance each month, and display the new balance after one month and after two months
asked by jacob 
algebra
an airplane is flying at an altitude of 3200 feet. an air traffic controller in the tower keeps constant track of the planes distance from the tower in X feet. express the horizontal distance from the tower to a point directly below the airplane,d, in
asked by amber 
Math
Use the formula to estimate the temperature in degrees Fahrenheit for 96 chirps/min. A. 13F B. 42.1F C. 236F D. 61F
asked by Kaci 
calculus (pre)
a riding lawn mower has wheels with a diameter of 1.4 ft and is driving at 4 mph. find the angular velocity of the tires in radians per minute
asked by Anonymous 
algebra
use the given zero to find the remaining zeros of the function h(x)=x^415x^3+60x^2+70x816 zero: 5 show work
asked by ALLI 
math
Tap A fills a tube with cold water in 6 minutes. Tap B fills a tube with hot water in 8 minutes. If water is flowing out from taps A and B at the same time, how long does it take to fill the tubes?
asked by Sandy 
american History
in the election of 1912,Teddy Roosevelt Bull Moose Party was built around what he called the
asked by Anonymous 
Preventing Injury
What are some of the psychological stages of healing following an injury? A. Fear, selfloathing, apathy B. Anger, denial, bargaining C. Depression, regression, acceptance D. Shock, realization, acknowledgment
asked by Anonymous 
Definite integral by parts (correction)
Hello, I just wanted to verify if my work was good. Calculate the following integral by parts: ∫ upper limit is 1/5 and lower limit is 1/10. of 10sin^1 (5x)dx so first I named the variables: u = 10 sin^1 (5x) du = 50 / sqr(125x^2) dv = dx v = x so we
asked by Robert 
Help! Science....
Please help me check if I did my homework right base on a picture of picking strawberry farm. 1. Activity Investigation Picture Scientific Method: I. Perceiving the Problem Are these people a worker in a farm? II. Research a. Wearing different style of
asked by Mae 
Math
5. What is the probability of not selecting a Heart if one card is drawn from a standard 52 card deck?
asked by KeKe 
math
a student wrote 5+24+25+6=5+24+25+6 by associative property. what error did the student make
asked by shion 
spanish
IS THIS CORRECT? Mi vacacione a Chile Durante el verano mi familia y yo fuimos a Chile para vacacione. Lo pasé de maravilla y muy interesante. Chile tiene una cultura rico y tiene mucha influencia de otros países. Me divertí mucho en Chile. Tan pronto
asked by Jaison 
physics
Two arrows are shot vertically upward. The second arrow is shot after the first one, but while the first is still on its way up. The initial speeds are such that both arrows reach their maximum heights at the same instant, although these heights are
asked by Tracie 
physics
You drop a stone into a deep well and hear it hit the bottom 4.40 s later. This is the time it takes for the stone to fall to the bottom of the well, plus the time it takes for the sound of the stone hitting the bottom to reach you. Sound travels about 343
asked by bob 
accounting
Davis Company was started on January 1, 2012. During the month of January, Davis earned $4,600 of revenue and incurred $3,000 of expense. Davis closes its books on December 31 of each year. Required a. Determine the balance in the Retained Earnings account
asked by jessica 
statistics
The cholesterol levels of young women aged 20 to 34 vary approximately normal with mean 185 milligrams per deciliter and standard deviation 39 mg/dl. Cholesterol levels for men vary with mean 222mg/dl and standard deviation 37 mg/dl Sandy's cholesterol
asked by Gee 
Statistics
An important measure of the performance of a locomotive is its "adhesion," which is the locomotive's pulling force as a multiple of its weight. The adhesion of one 4400horsepower diesel locomotive model varies in actual use according to a Normal
asked by Brittany 
math
nearest tenth of a percent of 1/260
asked by lili 
Math
these numbers in ordered pairs are related to each other. 1.(1,2), (3,4), (5,6), (0,__), (10,11), (2,___), (___,7), (8,__) 2. (9,3), (3,1), (12,__), (__,2), (___,7), (8,___) 3. (4,9), (5,11), (2,5), (6,__), (__,7), (10,__), (__,3) 4. (3,10), (6,37), (2,5),
asked by Sarah smith 
math
The Recall Computer Company has six territories, each represented by one salesperson. After extensive planning, the company determines that each territory would be expected to achieve the following percentages of total company sales for 2008: Territory
asked by nan 
algebra 2
Betty,Cathy,Isabel,lani,alma,ans Ursula ran an 800meter race. Alma beat Isabel by 7 meters. Ursula beat betty by twelve meters. Alma finished 5 meters ahead of lani but 3 meters behind Ursula. Cathy finished halfway between the first and last girls. In
asked by lanay 
college alg
for the given functions f and g find the following and state the domain of each result f(x)=3x+1/8x9; g(x)=5x/8x9 (they look like fractions) A) (f+g)(x)=? B)domain of (f+g) c) (f/g)(x)=? d) domain of f/g? please show work
asked by ALLI 
math
write each fraction as a decimal 413/1000
asked by Taa 
world history
What are at least 6 themes for the Tigris and Euphrates River Valley Civilization? And what do these themes have to do with the river valley civilization?
asked by brent 
Reading
Who are sabastian bach's grandparents
asked by Asia 
Government
I am looking for help. I have read this article in the New York Times Several times. It is a lengthy article. It is "A Genratin Hobbled by the soaring cost of college bt Andrew Martin and Andrew Lehran. I cannot figure out the authors purpose or what the
asked by Vicky 
math
evalute this expression: [(2^55)divied 9]11
asked by steph 
chemistry
Calculate the percent error when a student measured a sample of aluminum and obtained a density of 2.5g/mL.
asked by Kyle Jackson 
math mean,median,mode,range
can you check if i have this right? i need to find the mean median, mode and range for : 0,1,1,2,2,3,3,3,4,6 mean i got: 2.5 median: 2.5 mode: 3 range: is it 6 ?  Question 2 5, 2, 27, 6, 0, 2, 11,4,1,3 i got: mean: 4.3 median:
asked by marko 
math outlier
can you check if i have correct #1 find the outlier and tell how it affects the mean for: 13, 16, 12, 16, 3, 14 mean: 12.3 the outlier is: 3 mean without outlier: 14.2 THE OUTLIER LOWERS THE MEAN BY : 1.9
asked by marko 
Spelling
What is the synonym of the word solace? A. cunning B. amble C. composure D. consolation E. component F. affable G. coax
asked by Losa 
CHEMISTRY
Suppose you had a detection device that could count every decay event from a radioactive sample of plutonium239.052156 (t1/2 is 24,000 yr). How many counts per second would you obtain from a sample containing 0.126 g of plutonium239? (The mass of Pu239
asked by Maryanne 
College Biology help!
Is this true? Explain. To make a 100 osmolar solution of magnesium chloride, 60g of the salt are placed in a liter of water.
asked by Anne 
Algebra I
Find the multiplicative inverse of the number. 9 Please explain and give steps as well. Thank you.
asked by Vanilla Bear 
algebra
if f(x)=lnx, g(x)=e^3x, and h(x)=x^4 find following A)(f of g)(x)and the domain of f of g B) (g of f)(x) and the domain of g of f C) (f of h)(x) and the domain of f of h please show work
asked by ALLI 
chemistry
Classify either Physical or Chemical change: *water freezing forming ice _____ *frying an egg _____ *dissolution of sodium chloride in water ______ *combustion of gasoline _____
asked by Kyle Jackson 
math
round to the place of the underline digit 16 when 1 is the underline number
asked by tia 
algebra
find the slant asymptote of the graph of the rational function and use the slant asymptote to graph. f(x)=x^2+x2/x7 find slant asymptote of graph of f use slant asymptote to graph rational function find x and y intercepts find vertical and horizontal
asked by anniston 
Chemistry
A solution is made by dissolving 1.0 mole of Na2SO4(ionic compound) into water to get 1.0L of solution. Give the conc of all the ions present in solution in M?
asked by Jason 
Math
Check whether the given number is a solution of the equation or inequality. 2x+6=18;9 I know that I have to plug 18 into x but then i don't know what to do next. Help please? Thanks!
asked by Amy 
Math
these numbers in ordered pairs are related to each other. 1.(1,2), (3,4), (5,6), (0,__), (10,11), (2,___), (___,7), (8,__) 2. (9,3), (3,1), (12,__), (__,2), (___,7), (8,___) 3. (4,9), (5,11), (2,5), (6,__), (__,7), (10,__), (__,3) 4. (3,10), (6,37), (2,5),
asked by Sarah smith 
daily word promblems
The line for the cake walk was onethird the length of the line for the hoop shoot if there were 12 people in line for the hoop shoot how many people were in for the dunking machine?
asked by daisy 
Business
Envision that you run a highly successful tattoo and piercing parlor in a small West Coast city. You are fairly certain that between you and your key competitor, you have saturated your target audience of people in their teens and 20s. To grow your
asked by Tracey 
math
can you check if i have this right? i need to find the mean median, mode and range for : 0,1,1#@,2,2,3,3,3,4,6 mean i got: 2.5 median: 2.5 mode: 3 range: is it 6 ?  Question 2 5, 2, 27, 6, 0, 2, 11,4,1,3 i got: mean: 4.3 median:
asked by marko 
physics
A heavy piece of equipment(85kg) is being moved by elevator between floors in a building. Two identical small cranes are used. A cable connecting each crane to a mounting hook on the top of the piece of equipment.The cable from one crane is at an angle of
asked by Emily 
Math
1)The breakeven point is the ticket price for which the event's income will equal expenses. Another way to think of the break even point is the ticket price when profit is $0. The equations given in an earlier problem were: P=((400025X)x)7500
asked by Savannah 
Math for liberal arts
4. What is the probability of selecting either a King or a Queen if one card is drawn from a standard 52 card deck?
asked by KeKe 
college alg
the function f(x)=6x+9/3x7 is one to one. find its inverse and check your answer. f^1(x)=? please show work
asked by MYA 
Lab Math
A stock solution of inulin has a concentration of 500mg/ml. From this stock 0.05ml is diluted with 0.05ml of sterile saline. After 30 min blood is sampled and produces a result of 50ug/ml. What is total extravascular volume? I just need to find what the
asked by Morgan 
math
Could you please assist me on how to work this problem? A student wrote 5 + 24+6=5 + 25 + 24 + 6 by the associative property. what error did the student make?
asked by renee 
Government
his meaning as his own words impar, and still more conclusively as illustrated by the example in his eye, can amount to no more than this, that where the whole power of one department is exercised by the same hands which possess the whold power of another
asked by badubo 
chem
Hint: Remember that reactions happen in moles. So figure out the moles that reacted then use the molarity formula to continue solving the problem. What volume of 0.699 M K3PO4 is required to react with 68 mL of 0.661 MMgCl2 accord ing to the equation
asked by John 
chemistry
What is high molecular symmetry and low molecular symmetry and give examples of both please help!!!
asked by CHRIS 
Human Services
where can I find examples for these questions? How has the way in which nonprofit organizations acquire funding changed over recent years? What implications do you see this having on the organization you have analyzed above? Consider who is giving to
asked by Mary 
englis
What is the simple predicate in this sentence: Two children are wandering in the woods
asked by dallas 
math
what is mr. hornlein math homework
asked by kelly doran 
AP chemistry
Sulfuric acid (H2SO4) is prepared commercially from elemental sulfur using the contact process. In a typical sequence of reactions, the sulfur is ﬁrst burned:S + O2 → SO2 , then it is converted to SO3 using a catalyst: 2 SO2 + O2 → 2 SO3 . The
asked by valerie 
English
When Otiz the iceman lived?
asked by Josiah 
language arts
can u help me with my prompt it is: i will explain why it rude to speak when a adult is speaking in 5 paragraph
asked by sanchia 
statistics
A student computes the correlation between two variables in a spreedsheet and finds r= 0.06.Is there a relationship between the variables?
asked by Gee 
statistics
Research reports a correlation of +0.8 between math achievement and math aptitude it also reports a correlation of 0.8 between math achievement and a math anxiety. Which interpretations is most c?orrect
asked by Gee 
math
julie is thinking of an even number between 12 and 29 the sum of the digits is the same as the digits in ten place what is julies number
asked by liudmila 
Math
Write a 7 digit numeral with 6 in the ones place, 3 in the thousandths place, 1 in the thousands place, 2 in the tenths place, and 0's in a ll the other places?
asked by Allison 
Science
What absorbs more heat, aluminum foil or black paper?
asked by Gopal 
Math
Factor out the common factor: −3x^4 y^2 + 18xy^3 + 9xy^4
asked by kelly 
college algebra
solve the following exponential equation. (e^xe^x)/2=6 what is the exact answer? x=? what is the answer approx to 3 decimal places? x=?
asked by ALLI 
lang arts
1. From what elements of a story can you make inferences? characters setting theme all of the above 2. How do you know “Paul Revere’s Ride” is narrative poetry? It is a poem has a setting, characters, and conflict. It is prose that has rhyme and
asked by Anonymous 
math
prove 5 divided by 17 equals 3 2/5 is correct?
asked by dell 
Writing
Which one of the following sentences or phrases is most likely to be considered a cliché? A. When in doubt, pout. B. Are you a man or a moose? C. Look before you leap. D. How dead is a dead doornail? A? When using direct quotations in your writing, which
asked by Sara Beth 
books
i read the book in cold blood and i need to do an essay in which i Choose a 12 page passage from the text that represents Capote’s attitude toward his audience.and then i need to analyze how he conveys this attitude. Any help please?
asked by steve 
algebra
How would I solve 6/7s3/4=4/51/7s+1/6
asked by deserie 
math
2s^3 – 4r^1 r = 1 and s = 5 explian how to solve it
asked by Anonymous 
math
Suppose u want to place 1,000,000 pennies in large coin banks. If u put 50,000 pennies in each bank in witch bank would u find the 678,230th penny
asked by kayla 
Math
2= squared x2+y2+z2+36 then square rooted and then the number must be rational. I need x y and z. I already used 10 8 and 5
asked by Mat 
math
The expression 5n+2 can be used to find the total cost in dollars of bowling where n is the number of games bowled. How much will it cost to bowl 3 games.
asked by harley 
Science
Sponge Bob notices that his pal Gary is suffering from slimotosis, which occurs when the shell develops a nasty slime and gives off a horrible odor. His friend Patrick tells him that rubbing seaweed on the shell is the perfect cure, while Sandy says that
asked by Ava 
math
A crate shaped like a cube has side lengths of 50cm, if blocks with a volume of 125 cm3 will fill the crate, how many blocks will fit in the crate?
asked by taliah 
to your reply, please check again
that should of said Zero: 5  3 i for the one that stated use the given zero to find the remaining zeros of the function h(x)=x^415x^3+60x^2+70x816
asked by For Reiny 
Math
A year on Mars is 686 Earth Days. (1) Which is longer, a year on Mars or a year on Earth? (2)By how many weeks is it longer? Submit two answers. Please explain how you got the answers. My 1st answer was Mars the 2nd answer I 82 1/2 weeks. Please help
asked by Nakia 
college alg
the function f(x)=6x+9/3x7 find the inverse and check answer f^1(x)=? please show work
asked by ALLI 
business
Things have really been happening at Sun2Shade, a company that manufactures selfdarkening windshields. Many changes have been made and it would seem like things ought to be going smoothly. However, there are problems with the workers, and you just can't
asked by CeeCee 
chemistry
Calculate the percent error when a student measured a sample of aluminum and obtained a density of 2.5g/mL.
asked by jonas 
physics
Explain how a parachutist's loss of momentum on landing is consistent with the principle of conservation of momentum?
asked by Mariam 
algebra
consider the functions f(x)=9/x; and g(x)=9/x what is f(g(x))? give any values that need to be excluded what is g(f(x)) give any values that need to be excluded? are functions f and g inverse of each other?
asked by anniston 
Math
Your team has won 80% of its games. How many games was played if your team won 20?
asked by Tamila 
algebra 2
Betty,Cathy,Isabel,lani,alma,ans Ursula ran an 800meter race. Alma beat Isabel by 7 meters. Ursula beat betty by twelve meters. Alma finished 5 meters ahead of lani but 3 meters behind Ursula. Cathy finished halfway between the first and last girls. In
asked by lanay 
statistics
for mu homework, we are making histograms. on the assignment, we need to list the class limits, class boundaries, midpoint, frequency and relative frequency for each class. i know how to find all of those except for the midpoint since we were not taught
asked by penny lane 
language
do possessive pronouns never have apostrophes
asked by isabella 
Chemistry
A compound has four pKa values (3.5, 5.8, 9, and 12). Calculate the pH of the solution when 500 ml of 0.50 M of tetrasodium X is mixed with 650 ml of 1.0 M HCl. Include chemical equations in the answer.
asked by dhruti 
geometry
How can i find the coordinates for C(3,5) and D(7,5)?
asked by iridiana 
Accounting
Urquhart Corporation applies manufacturing overhead on the basis of direct laborhours. At the beginning of the most recent year, the company based its predetermined overhead rate on total estimated overhead of $100,000 and 3,600 estimated direct
asked by jake 
geometry
Given x is the midpoint of yz. given xy =6x+4 and yz=40, fing the value of x
asked by J 
Algebra
What is the factor of x^2+4x5
asked by DuDu 
Review opening paragraph for memoir
Does this work as an opening paragraph for my memoir? You're grounded! A dad yells to his rebellious son. The son grows furious and angry, constantly wishing he could move out already and thinking about how stupid parents are, but what if one they're
asked by Bryce 
Chemistry (quick clarification please?)
Is 50 ml of a 50 mM solution of NaCl the same concentration as 100 ml of a 100 mM solution of NaCl?
asked by Anne 
Anonymous
Which of the following statements is true regarding the construction of the transcontinental railway
asked by Anonymous 
English
Is traffic a count or non count word? I think its non count. And is highway a count or non count word?
asked by §eth 
Measurement
Can anayone tell me something that is 65 mm long or wide?
asked by Zak 
Math
make an array for each of these sentences... 3*9=27 and 6*7=42
asked by Mackenzie 
You did letter B for me, can you check my work?
if f(x)=lnx, g(x)=e^3x, and h(x)=x^4 find following A)(f of g)(x)and the domain of f of g B) (g of f)(x) and the domain of g of f C) (f of h)(x) and the domain of f of h A) f(g(x)) =lnx(e^3x) domain x>0 C)f(h(x)) =lnx(x^4) x>4
asked by For Reiny 
Geometry
Quadrilateral JKLN is a rhombus with diagonals JL and KM. Find m
asked by Patricia 
college alg
solve the following exponential equation. (e^xe^x)/2=6 what is the exact answer? x=? what is the answer approx to 3 decimal places? x=?
asked by MYA 
math
Could you please assist me on how to work this problem? A student wrote 5 + 24+6=5 + 25 + 24 + 6 by the associative property. what error did the student make?
asked by Unknown 
Math, Pre Calc
Given that (+2) and i are the roots of a 4th degree polynomical, find the equation. Please help! Thank you:)
asked by Nikki 
MATH
IF I SOLD 592 TICKETS EACH FOR $6.00 EACH HOW MUCH MONEY WILL I MAKE
asked by MONIQUE 
Accounting
Marcum Company was started in 2012 when it issued a note to borrow $6,200 cash. Write an accounting equation, and record the effects of the borrowing transaction under the appropriate general ledger account headings.
asked by jessica 
SCIENCE
Sponge Bob notices that his pal Gary is suffering from slimotosis, which occurs when the shell develops a nasty slime and gives off a horrible odor. His friend Patrick tells him that rubbing seaweed on the shell is the perfect cure, while Sandy says that
asked by Malik 
math
Shane invests $7,000 in bonds that earn simple interest of 3%. The interest is payable at the maturity of the bonds after 5 years. Find the total amount that Shane will receive at the end of 5 years
asked by cathy 
college algebra
graph the parabola, then determine the domain and range. f(x)=x^2x4x4
asked by ALLI 
math
write each number in expanded form 174.273
asked by Taa 
Algebra 1
Carlos is having a bake sale, he begins with one tray of brownies. [cut into 15 pieces] and 18 cookies. He sells 1/3 of the brownies, and 1/6 of the cookies. He is then given a box of 12 tasty cakes to sell. He sells 3/4 of the box, how much of each food
asked by Dawn 
chemistry
your in seam is 35.0 in.how many cm is this?show your final answer with units and correct sig figs.
asked by Anonymous 
math
Facebook is becoming a social superpower with 126 million registered members who log in at least once daily. They share 1.6 billion photos and 10.6 million videos each month. What is the average number of photos and videos that each active member posts?
asked by Lin 
ALGEBRA.
what is 5*8 over 37 + (53)2 squared over 2? I got 40/4 + 9/2 = 49/4.
asked by Hope. 
world history
What is the longitude of coral springs Florida? What is the latitude of coral springs Florida? PLEASE HELP!
asked by Isabella 
social studiesw
how can objects we find today tell us about people who lived before written history
asked by haile 
chemistry
How is overall molecular polarity affected by molecular symmetry (specifically shown for alkenes in book)? And what are the consequences for melting and boiling points (in cases of high molecular symmetry versus low molecular symmetry)? I looked for help
asked by CHRIS 
math
Could you please assist me on how to work this problem? A student wrote 5 + 24+6=5 + 25 + 24 + 6 by the associative property. what error did the student make?
asked by Unknown 
college alg
solve the following logarithm equation log (4x+7)=1+log(x6) x=? please show work
asked by MYA 
college alg
solve the following inequality x^2(8+x)(x5)/ (x+5)(x2)> or equal too 0 this looks like a fraction please show work
asked by MYA 
Math(7th Grade)
The kings of Meggido and Kadesh are preparing to invade Egypt. But Pharoah Thutmose III has decided to cross the Sinai Desert and attack his enemies before they are ready. He is taking 300,000 men with him. It takes him 30 days to cross the desert and each
asked by Jessica 
Science
Sponge Bob notices that his pal Gary is suffering from slimotosis, which occurs when the shell develops a nasty slime and gives off a horrible odor. His friend Patrick tells him that rubbing seaweed on the shell is the perfect cure, while Sandy says that
asked by Malik 
language
When is the best time to read review the discussion question
asked by shaunta 
d
the school auditorium has 8 rows of seats, divided in three rows. Each section has 15 seats. How many seats are there in total?
asked by d 
college alg
consider the function f(x)=9/x and g(x)=9/x find f(g)x))and any values that may be excluded what is g(f(x)) and any values that may be excluded and functions f and g inverse of eachother
asked by ALLI 
Physical Science
Find the density in g/cm3 of a 800 cm3 piece of metal having a mass of 4 kg.
asked by Alex 
college alg :(
if f(x)=lnx, g(x)=e^3x, and h(x)=x^4 find following A)(f of g)(x)and the domain of f of g B) (g of f)(x) and the domain of g of f C) (f of h)(x) and the domain of f of h
asked by ALLI 
college algebra
A circle has the equation x^2+y^2+6x46=0 graph using (h,k) radius r what are the intercept?
asked by Anew 
Nutrition
Josephine is a 20 year old female who is present for an eating disorder not otherwise specified. She currently teaches salsa lessons at the community college and is in her last semester of college. She reports she is living at home and the food her mom
asked by LA 
Calc 2
How to find Cross Section Area given x=5 x=5 y= sqrt(25x^2) y= sqrt(25x^2)
asked by EM 
statistics
If a certain species of female lizard mate males that are .75 years younger what would the correlation between the ages of the males and female lizard be?
asked by Gee 
Math
write each number in standard form 17 and 134thousandths 10 + 0.04+ 0.002
asked by Taa 
world history
What are at least 6 themes about the Nile River Valley Civilization? and what do those themes have to do with the river valley civilization?
asked by brent 
debt payments
if I owe $5320.00 and must pay $300.00 a month plus 6% interest per annum till paid at approximately 18 months, how much interest money do I add to the $300.00 monthly payment
asked by carol 
math
If Joe throws a pair of sixsided dice and records the sum of the first throw, how many more times must Joe throw the dice to ensure that he records the same sum as the first throw?
asked by jorge 
physic
The waves emitted from a source A is given by y1 = 6 sin π(20t – 0.5x) where y1, x and t are expressed in units of meter and seconds. (a) Determine the wavelength and the frequency of the radio waves. At the same time, source B generates waves y2 that
asked by niti 
For Reiny
If you could go back and check my reply to you. thanks
asked by Vanilla Bear 
Physics
Sbsb
asked by Ad 
Spelling
What does entice mean?
asked by Losa 
college alg
the function f(x)=6x+9/3x7 find the inverse and check answer f^1(x)=? please show work
asked by MYA 
college elg
the function f(x)=6x+9/3x7 find inverse and check it f^1(x)=? please show work
asked by MYA 
math
If landlord is charging .50 per ft for 26,100 sq ft warehouse, what is the lease amount
asked by dave 
Review Small Memoir
Could you review this small memoir I did for english class? Please check if there are any grammar mistakes! Also, if there is any way I could fit in more detail, feel free to share where and how i should! Thank you SO Much. Also, I need a title! By Bryce
asked by Bryce 
Algebra 1
What is 2/7  1/4 + 9/14? What is the LCD? And how did you find it?
asked by Dani. 
social studies
Under the federal system of the Constitution, the States _____. c)retain much of their earlier authority but submit to the ultimate sovereignty of the national government d)have about as much authority as local governments do in unitary systems like Great
asked by molly 
Geometry
UV=3c+29,VW=24,UW=4c
asked by Jose Calderon 
Math
A farmer is putting a fence around his flower garden. He can use no more than 80ft of fencing. He wants the width to be at least 5ft and the length to be at least 20ft. How do I solve this inequality?
asked by Darnell 
math
Alicia's family decides to visit her grandmother who lives 163miles away. If they drive at an average speed of 55miles per hour, about how long will it take them to arrive at her grandmothers house
asked by Kendall Jordan 
Linconl
Insert a pair of parentheses() in each equation to show the associative property (6+1)+8=6+1+8
asked by Januel 
Math
There are 3 small piñatas and 2 large piñatas at a festival. Each small piñata contains 85 prizes. Each large piñata contains 178 prizes. Does the problem tell you what place to round to? If not,what place do you plan to round to,
asked by Kendall Jordan 
Math
What is the number sentence that represents the relationship between the numerators in the equivalent fractions:8/16=4/8.
asked by Eriyana 
calculus
write the sigma notation. 5^2+6^2+7^2+...+14^2 You could use capatil E as a sigma. Please help!!
asked by Meme J 
English
Please help with following questions, I am kind of confused.Thank you! What are the difference between these words and what do they have in common? 1)bath vs bathe(Spoken by aphasic patient 2)tall vs long 3)liberty vs freedom 4)large vs long 5) canary vs
asked by Sarah12 
math
A factory increases the production of cars annually by 5%. If presently it manufactures 610, 000 cars per year, how many cars will it manufacture per year after 3 years
asked by cathy 
math
poisiondart frogs can breed underwater, and the females lay from 4 to 30 eggs.what would be the total number of eggs if four female poisiondart frogs each laid 27 eggs
asked by shion 
Math
1/x+11/x+2=1/6 Must have 2 solutions
asked by CDD 
5th grade religion
jvc what year was the organizaion founded?
asked by Madison 
math
A cylinder is 150 ft3 what is the volume of a cone with the same radius an height?
asked by taliah 
college algebra
solve the following logarithm equation log (4x+7)=1+log(x6) x=? please show work
asked by ALLI 
math
give a problem that you could simlify using the communitive and associsative properties. then,show the steps to solve the problem an label the comunitive and associative properties
asked by shion 
college Alg
graph the parabola, then determine the domain and range. f(x)=x^2x4x4
asked by ALLI 
chemistry
An alien rocketship is traveling at a speed of 4,900,000 4{,}900{,}000 inches per hour. At this speed, how many miles will it travel in 1 minute? Round to the nearest thousandth.
asked by britney 
math
What is the value of x in the equation x^2+4x5?
asked by DuDu 
math
if a student writes 3 4/5 equals 11/5 what mistake did they make?
asked by dell 
math
Find all the possible rational roots of f(x)= 4x^4  3x^3 +2x^2 + x 3 f(x) = 3x^3  2x^2 + x 1 Thank you so much:)
asked by Alexis 
Physics
(5x^3)^2
asked by Felix 
Math (cummulative review)
Factor the given polynomial: 3y2+5y8 the 2 is an exponent...
asked by Jenna 
PHI 103
Write two arguments in English, one in the form of modus ponens and one in the form of modus tollens. Then, write the arguments in symbols using sentence letters and truthfunctional connectives. The following is one of the arguments and I believe it can
asked by BJ 
Pre Algebra
How to Change improper fractions to a mixed or whole number?
asked by Marv 
math
how many seconds in 6.5 hours?
asked by Kyle Jackson 
PHI103
Sorry, I didn't post my argument the last time. Write two arguments in English, one in the form of modus ponens and one in the form of modus tollens. Then, write the arguments in symbols using sentence letters and truthfunctional connectives. The
asked by BJ 
math
1/3 1 /4 . 035 13%greatest to least
asked by dj 
healthcare
what is the effects of hippa and other regulations on the use of these media for health care communication?
asked by chris 
High School Algebra 1
how do you turn 16  1  2  5 into a fractional form? and write the answer as a reduced fraction;
asked by Dawn 
Algebra
Evaluate in exponential form: 1. 4•4•4•4•4 my answer: 1024
asked by Amy 
Math (Algebra 1)
(2x5)/3 = (3x+4)/2
asked by Austin 
History
How did the British Colonial System in Virginia differ from the Spanish system in Central America and the Caribbean? Explain the differences in the reasons for colonization and the differences in the way their colonies were set up (address both economic
asked by Michelle 
algebra
what is 1=2n
asked by alexis 
JOB CORP
Monotheism, a religious doctrine that recognizes a single supreme god, first arose in Southwest Asia around _________ BC
asked by KEISHA 
math
100 x.077=.00007
asked by booker 
math
charlie is designing an 80 ft by 120ft rectangular fence. he wants to put posts 10ft apart along one of the 120 ft sides. the posts will be 8ft apart along the other three sides of the fence. how many posts does charlie need?
asked by heather 
math
4/x = 60
asked by diego 
math
how do i solve system by elimination 6xy=18 2x+y=2
asked by rachel 
Algerbra
2s^3 – 4r^1 r = 1 and s = 5
asked by Nyla 
math
pretend u r making beads for all the students in your school and u have 1,000,000 and u want to separate all the different beads. And u will to put 100,000 in to each box. Witch box will u find the 4,358,216th bead.
asked by kayla 
math
What is 75% of 12
asked by lisa 
math8th
28a^11b^7 divided by 4a^3b^2
asked by Laura 
algebra
1/7xx=1/7(2x+84)
asked by samantha 
math
write each number in expanded form 174.273
asked by Tara 
alg
solve the following inequality x^2(8+x)(x5)/(x+5)(x2)>/=0 please show work
asked by MYA 
math
what is 10000 less than 337676
asked by erika 
math
Find the average speed: 120 miles in 3 hours Do I divide 120 by 3?
asked by Amy 
Math
2= squared x2+y2+z2+36 then square rooted and then the number must be rational. I need x y and z. I already used 10 8 and 5
asked by Hello 
math
hese numbers in ordered pairs are related to each other. 1.(1,2), (3,4), (5,6), (0,__), (10,11), (2,___), (___,7), (8,__) 2. (9,3), (3,1), (12,__), (__,2), (___,7), (8,___) 3. (4,9), (5,11), (2,5), (6,__), (__,7), (10,__), (__,3) 4. (3,10), (6,37), (2,5),
asked by Sarah smith 
MathAlgebra1
Why did the caw want a divorce?
asked by Chris K 2 
math
10,000 x .0426738= 0436.738
asked by booker 
math
why can you simplify 5(50+3) using the distributive property? why can't you simplify 5(50)+ 3 using the Distributive property?
asked by christine 
Algebra 1
15 4/4  1 2/2  1 2/2  4 3/3?
asked by Dawn 
research
what are the benefits of conducting web based research as opposed to using traditional research strategies?
asked by MommaG 
Algebra 1
(3x+2)/2=(2x3)/3
asked by Rayyan 
math
what is the value /16+10/2 squared + 16/2?
asked by Dawn 
social studies
word that means the division of land
asked by Jen 
math7th
x/2 + 11 = 25 x/4  5 + 13
asked by Joseph