Questions Asked on
September 5, 2014

P.E
all of the traits passed biologically from parent to child are known as? A. risk factors. B. behavior. C. heredity. (D.) environmental influences.
asked by chris 
English
1. In “The Censors,” Juan chooses to apply for a ob as a government censor for all of the following reasons except. A. He fears for Mariana’s safety in her new home. B. He plans to intercept and approve his own letter. C. He is proud of his ability
asked by Asia Powell 
Physics
X=1/2at^2 Solve for a Solve for t Can you please show me how to do this Thank u
asked by Kiki 
Art
When an idea is presented is a way that is original, like the idea portrayed in an image, it is considered to be A.impressive B.aesthetically pleasing C.expressive D.creative Is the answer D?
asked by Gwen 
Physics
Two bicyclists, starting at the same place, are riding toward the same campground by different routes. One cyclist rides 1030 m due east and then turns due north and travels another 1480 m before reaching the campground. The second cyclist starts out by
asked by Shant 
Geography
Which of the following are used to calculate total population growth of an area? Choose 3. A. Life expectancy B. Migration C. Malefemale ratio D. Crude death rate E. Crude birth rate I chose A, D, E. Is this correct?
asked by Auburn 
English 12
Which pair of readings presents male and female perspectives on the same situation? A. "The Wanderer" and "The Wife's Lament" B. "The Death of Beowulf" and "The Seafarer" C. "The Seafarer" and "The Wanderer" D. "The Wanderer" and "Grendel's Mother" I think
asked by Cameron 
algebra 2
Solve the equation. Check for extraneous solutions. 998x=2x+3 can anyone please show me how to do this problem?
asked by gamer chick 
english
9. In " my brothers keeper" ted and jasmine are developed in contrast to one another by describing their (1 point) fears of the unknown emotional reactions interactions with their parents 10. The story My brothers keeper" is told through the point of view
asked by blah 
physics
On a safari, a team of naturalists sets out toward a research station located 5.54 km away in a direction 47.9 ° north of east. After traveling in a straight line for 1.29 km, they stop and discover that they have been traveling 24.6 ° north of east,
asked by Shant 
algebra
Write the equation for the following relation. Include all of your work in your final answer. Submit your solution. P = {(x, y): (1, 0), (2, 4), (3, 8), (4, 12),
asked by Anonymous 
P.E
Making a list of what you have to do and identifying what is most important is an example of? A.Mental rehearsal of tasks B.Relaxing by list making C.Time management D.Making connections Is the answer C?
asked by Gwen 
CHEM
Arrange the elements in decreasing order of the number of valence electrons Br,S,Sb,Sr,F,Mg,I,Ca,Na,Kr,Xe,Bi,Ge,Ga,K
asked by M 
"The Masque of the Red Death"
Are my answers correct? 1. Describe the prince's fortification. A: The castlelike structure, which is sealed shut so that no one can enter or exit, is designed to be the permanent residence for its inhabitants for a period of months. Designed by Prince
asked by Victoria 
physics
Two forces are applied to a tree stump to pull it out of the ground. Force A has a magnitude of 2880 newtons (N) and points 42.0 ° south of east, while force B has a magnitude of 4360 N and points due south. Using the component method, find the (a)
asked by Shant 
History
Why was redundancy trade, e.g., trading corn for corn and meat for meat, an important part of the Plains trading system?
asked by Katt 
English
In the play A Sad Vaudeville, The flagman tells the man it is not his job to ____ answer questions. give directions. issue tickets. give advice. (my answer)
asked by Anonymous 
math
Zoe had a board 5 1/4 feet long. She cut off a piece. Now the board is 3 5/6 feet long. How long was the piece she cut off?
asked by sandy 
Chemistry
a solution of OH ions is added to a beaker of pure water at 25 C, to a final concentration of 872 nM. Calculate the pH of the solution. I know that pH=log[H+], but I'm still really confused as to how to convert the nM to M and how to solve this problem.
asked by Kayla 
English 10
What poetic devices were used in the poem "What Was Told, That"? What did these poetic devices do for this poem? Did these devices help create imagery or communicate the author’s feelings? Please and thank you!
asked by Alex 
Physics
A cannon fires a shell straight upward; 2.1 s after it is launched, the shell is moving upward with a speed of 20 m/s. Assuming air resistance is negligible, find the speed (magnitude of velocity) of the shell at launch and 4.7 s after the launch.
asked by Mike 
English
Identify the predicate adjective Katy Beth remains the best dancer in the class. A.Katy Beth B.best C.dancer
asked by Asia Powell 
chemistry
Flask A contains 100 milliliters of a solution with a pH of 5. After you add 100 milliliters of a solution from Flask B, the pH rises to 7. What was the pH of the solution in Flask B?
asked by Katy 
Physics
Instructions for finding a buried treasure include the following: Go 745.6 paces at 298◦, turn to 204◦ and walk 178 paces, then travel 490 paces at 55◦ Find the magnitude of the resultant displacement from the starting point. Answer in Units of
asked by Barakat 
Chemistry
Draw the isomers for C2h2 Is this correct? CH3CH=CHCH3 There's only one possible isomer.
asked by Sarah 
Advanced algebra
In which distributions does the variable, X, have a binomial distribution? (Choose all that are correct) When a 6sided number cube is rolled 3 times, X is the number of 2s rolled. When a 6sided number cube is rolled, X is the number of times rolled
asked by Alex 
Chem
Determine the number of protons and electrons in each of the following ions. Na+ Enter your answers numerically separated by a comma. Np, Ne =
asked by James 
Physics
Should a veterinarian be skeptical if someone said that her adult collie weighed 40.0N ? Should a nurse question a medical chart which showed that an averagelooking patient had a mass of 200kg ?
asked by Chiongo 
Advanced algebra
In which distributions does the variable, X, have a binomial distribution? (Choose all that are correct) ~When a 6sided number cube is rolled 3 times, X is the number of 2s rolled. ~When a 6sided number cube is rolled, X is the number of times rolled
asked by Alex 
algebra 2
2(3y6)+4(5y8)=92 6y+12+20y32=92 6y 6y __________________ 12+14y32=92 12 12 _______________ 14y44=92 +44 +44 _______________ 14y=136=9.7
asked by reina 
Physics
A speeding motorcyclist is traveling at a constant speed of 31.1 m/s when he passes a police car parked on the side of the road. The radar, positioned in the police car's rear window, measures the speed of the motorcycle. At the instant the motorcycle
asked by Hamad 
CHEM 1A
Balanced equation, 4KNO3(s) >2K2O(s) + 2N2(g) + 5O2(g) To produce 51.8kg of O2, How many moles of KNO3 must be heated? How many grams of KNO3 must be heated? Do you calculate like KNO3 and O2 is just one mole or do you divide 4/5 at the end of the
asked by Chad 
"The Masque of the Red Dead"
1. Describe the prince's fortification. A: The castlelike structure, which is sealed shut so that no one can enter or exit, is designed to be the permanent residence for its inhabitants for a period of months. Designed by Prince Prospero, the castle
asked by Victoria 
Algebra
X=1/2at^2 Solve for a Solve for t Can you please show me how to do this please Thank u
asked by Kiki 
economics 5
At Western University the historical mean of scholarship examination scores for freshman applications is 900. A historical population standard deviation = 180 is assumed known. Each year, the assistant dean uses a sample of applications to determine
asked by Mia 
American History
Why was it difficult for European explorers of the 15th and 16th centuries to understand the diversity of the native peoples who lived in the Americas?
asked by Emily 
AP Physics
A car traveling 92 km/h is 130 m behind a truck traveling 75 km/h. How long will it take the car to reach the truck?
asked by veronica 
Economics. (5)
At Western University the historical mean of scholarship examination scores for freshman applications is 900. A historical population standard deviation = 180 is assumed known. Each year, the assistant dean uses a sample of applications to determine
asked by Vanessa 
AP Physics
A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 16.5 m long. The bowler hears the sound of the ball hitting the pins 2.90 s after the ball is released from his hands. What is the speed of the ball? The speed of sound
asked by Max 
algebra
You live under a bridge that goes over a river. the underneath side of the bridge is an arc that can be modeled with the function y=0.000407x^2+0.658x.Where x and y are in feet. How high is the bridge? How long is the section of bridge above the arc?
asked by jay 
algebra
You live under a bridge that goes over a river. the underneath side of the bridge is an arc that can be modeled with the function y=0.000407x^2+0.658x.Where x and y are in feet. How high is the bridge? How long is the section of bridge above the arc?
asked by jayy22 
Physics
A ball is thrown from the ground. Its velocity after 4 ^ ^ seconds is (15x 3y ) m/s. the range of the ball is 205 m. 189 m. 111 m. 98 m.
asked by Nicole 
AP Physics
Two locomotives approach each other on parallel tracks. Each has a speed of v = 85 km/h with respect to the ground. If they are initially d = 7.0 km apart, how long will it be before they reach each other?
asked by veronica 
statistics
let E,F and G be three events. state expressions fo rthe events. a. only F occurs b. exactly two of the events occur. c. at leasat one of the events occur. d. E and G occur but F does not. how do I go about writing these. do I use like union and
asked by sara 
Business Math
The Sweet Candy Shop buys 600 pounds of chocolate covered strawberries at $5.59 per pound. If a 10% spoilage rate is anticipated, at what price per pound should the strawberries be sold in order to achieve a 60% markup based on cost?
asked by Joan 
Chemistry
How many chemical reactions are possible regarding the formation of carbonic acid and the dissolving of calcite? A. 23 B. 10 C. 2 [D.] 3 ?
asked by Me 
Accounting 200
Accounting professionals must sometimes choose between two or more acceptable methods of accounting for business transactions and events. Explain and discuss why these situations can involve difficult matters of ethical concern.
asked by Adamg 
Economics. (6)
Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western
asked by Vanessa 
Physics
A rock is dropped into a deep hole and 2.2 s later the sound of striking the bottom is heard. If the speed of sound is 340 m/s, what is the depth of the hole?
asked by Suzy 
physical chemistry
at least 6 sources of error of determining concentration quotient of FeSCN? plzzz sir
asked by hamza 
chemistry
You weigh an empty dish and find its mass to be 48.0 grams. After you add a volume of salt water to the dish the mass of the dish and salt water is now 74.0 grams. After 100% of the water has been evaporated, the mass of the dish and the remaining salt is
asked by Abdul 
Reading
For my movie poster, I decided to do one on the movie "Maleficent". I still don't know what to write for critic reviews focusing on the theme and plot.
asked by Erin 
physical chemistry
salam.... plz give me some sources of error of determining concentration quotient of FeSCN? plzz urgent
asked by hamza 
foreign language
rubrics for descriptive essay my dream vacation
asked by Kras 
Math
What will be the total deduction for social SECURITY and MEDICARE taxes on Amishi's next weekly paycheck of $700 if she has already earned $22,400 this year? Social security tax is 6.2% of wages up to $106,800. MEDICARE tax is 1.45% of all wages.
asked by Tonya 
economics 6
Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western
asked by Mia 
Business Math
Beacon electronics advertised a portable TV set on sale for $272.49 after a 35% markdown from the original price. What was the original price of the TV set? Round to nearest cent
asked by Joan 
Physics
Suppose a single electron orbits about a nucleus containing two protons (+2e), as would be the case for a helium atom from which one of the naturally occuring electrons is removed. The radius of the orbit is 2.26 × 1011 m. Determine the magnitude of the
asked by Elle 
Math
I have no Idea how to set this up to work. Please help! Nutrition one serving of campbell's soup companies campbell's pork and bean contains 5 grams of proton and 21 grams of carbohydrates. a typical slice of lite rye bread contains 4 grams of proton and
asked by Student 
Fashion design and interior design
What is the difference between a fashion designer and a technical designer?
asked by May Ann 
Biology
How is type 1 diabetes mellitus similar to starvation?
asked by Moses 
Business Math
In October, a hardware store purchased snow shovels for $8 each. The original markup was 50% based on the selling price. In December the store had a sale and marked down the shovels by 20%. By January 1, the sale was over and the shovels were marked up to
asked by Joan 
Math
The Soft Step Floor Company purchases carpeting for $5.12 per sq. yard and marks it up 55% based on the selling price. What is the selling price per sq. yard? Round to nearest cent
asked by Joan 
statistics
There are four children of di erent ages in a family. Their mom purchases six di erent gifts and decides to divide the gifts randomly between the children. Assuming that a child can receive no gift or multiple gifts, Thinking only about the number of gifts
asked by kety 
Analytical CHM
Rank the following items in order of accuracy when they are used for their intended purpose: Volumetric pipet, beaker, Erlenmeyer flask, MOHR pipet, graduated cylinder, volumetric flask, buret. Explain your asnwer below Most accurate 1. 2. 3. 4. 5. 6.
asked by Joshua 
Physics(Need Help please)
Four equal charged +Q are placed at the corners of a square of side a. Find the electric field strength at the midpoint of one side. Express your answer in terms of Q, a, and the constant k
asked by Anonymous 
Business Math
Treadmill, cost is x, amount of markup $880.00, selling price of $2,335.00, what is percent markup based on cost?
asked by Joan 
chemistry
Given that PVnR=T, solve for n if P = 36.0, V = 8.6, R = 0.08, and T = 200
asked by Abdul 
math
6.4 x 10^11 + 2.85 x 10^11 ( finding the sum written in scientific notation?)  9.25 x 10^11 (my answer)  9.25 x 10^22  92.5 x 10^10  92.5 x 10^12 3 x 10^20/ 4 x 10^5 (write in scientific notation)  7.5 x 10^3  0.75 x 10^4 (my answer)  7.5 x 10^14 
asked by Anonymous 
Physics
Two small pith balls, each of mass m = 17.4 g, are suspended from the ceiling of the physics lab by 1.2 m long fine strings and are not moving. If the angle which each string makes with the vertical is = 17.9°, and the charges on the two balls are equal,
asked by Phil 
Business Math
The Flower Power Bakery makes 200 cherry cheesecakes at a cost of $2.45 each. If a spoilage rate of 5% is anticipated, at what price should the cakes be sold to achieve a 40% markup based on cost?
asked by Joan 
math
If the average chicken lays 6 eggs in 7 days, how many chickens on average are needed to obtain 163 eggs per day?
asked by Abdul 
Sorry for all these questions..
How do historians and archaeologists know what the explorers experienced?
asked by Emily 
Business Math
The Mills Lunch Shop prepares fresh takeout entrees each day. On Tuesday, 40 baked chicken dinners were prepared at a cost of $3.20 each. A 20% spoilage rate is anticipated. Mills Lunch Shop sells dinners at an 80% markup based on cost. They decided to
asked by Joan 
Math
I take out a loan for $10,000.00 and the interest rate is 6.3% APR. If I pay this loan back at $300.00 per month, how much interest will I be charged on top of this per month for the first 3 months? Please show the equation used.
asked by Dinny 
6th grade math
Integers from greatest to least... ( 6,17,20,15,19,26) can some help me ??
asked by Davii 
English
I am having some trouble with prescriptive and descriptive rules. I have to decide whether the following sentences are prescriptive or descriptive. 1.) I will talked to you tomorrow about our plans this weekend. 2.) Joe and her love to watch Spartan
asked by Molly 
comprehension
the grasshopper fell into a hole that was 3 meters wide and 2 meters deep. the grasshopper himself was only 5 centimeters long. over the course of a day he managed to climb 1/4 of a meter. if he continues at this rate how long will it take him to climb out
asked by Lily 
Chem
Assume low fat milk is 2.36 % buttermilk by volume. If you drink 3 L of milk, how many liters of butterfat have you drunk? =.0708 L Given that the density of the buttermilk is measured to be 0.79 g/mL and you have not drunk anymore milk, how many grams of
asked by Alexis 
Physics
A flight traffic controller is watching two planes. One is 20.0 km away in a direction 35.0º west of north at an altitude of 1650 m. The other is 18.0 km away in a direction 75.0º north of east at an altitude of 1420 m. How far apart are the two planes?
asked by Anonymous 
statistics
How do I go about finding the answer to this type of question? Find the standard score (z) for which 50% of the area under the normal curve is below the mean.
asked by MissPatte 
Physics, Electricity and Magnetism, Sciences
Two small pith balls, each of mass m = 17.4 g, are suspended from the ceiling of the physics lab by 1.2 m long fine strings and are not moving. If the angle which each string makes with the vertical is = 17.9°, and the charges on the two balls are equal,
asked by Bryan 
algebra
alica finished the race 3.75 seconds before kaye. donna finished the race 5.09 seconds after carmen. carmen finished the race 10 seconds before kaye. ardens finished 4.89 seconds after kaye. how many seconds earlier did carmen finish than anders
asked by susan 
math 101
find the distance across the corners of square nut is 7.9mm on a side
asked by Anonymous 
pharmacy math
15 grams of potassium chloride is diluted in 2 liters of sterile water for injection what is the final percentage strength
asked by tammy green 
statistics
An urn contains 10 balls of which 6 are white, 3 are red and 1 is green. Two balls are drawn at random from the urn. Find the probability distribution of number of white balls drawn. Hence state the expected number of white balls one can get in such a
asked by sam 
statistics
Four girls (say I, II, III and IV) are to rank 3 different types of cake (say A, B and C) in a blindfold test. Each girl ranks the three cakes as 1 (for the cake she likes the best), 2 and 3, and then the assigned ranks of each type of cake are summed.
asked by sam 
History
Which of the following is not something that Spanish missionaries wanted to change about American Indians? A.their food crops(MY ANSWER) B.the practice of men having more than one wife C.the practice of revenge D.some of their dances and celebrations
asked by HELP MEEEEE 
math
Starbucks sells a slice of Iced Lemon pound Cake for $2.45 and a bottle of Apple Juice for $1.75. If they run a food cost of 18% and a beverage cost of 8%, what is the gross profit on an order of 10 slices of pound cake and 6 bottles of Apple juice. Please
asked by kim 
math
At a construction site, 20,000 pounds of gravel are needed to create a driveway with an area of 400 ft2. What area of driveway can be added with another 125 pounds of gravel? 25.5 ft2 312 ft2 160 ft2 2.5 ft2 5 ft2
asked by haley 
Math
A whole seller buys plastic lamps for $18 each and sells them for $30.60 What is the percent markup based on cost?
asked by Joan 
Math
The quick plumbing supply sells a set of faucets for $79.95. if a 45% markup based on cost was used, what was the cost of the faucets to quick plumbing?
asked by Joan 
English
Have you ever read Hamlet?  Yes, I have. I have ever read Hamlet. (Is this short dialogue grammatical? Would you check the last sentence? Is the last sentence right?)
asked by rfvv 
government
Originalists often hold that it is incorrect to use the Equal Protection Clause of the Fourteenth Amendment to strike down laws that discriminate because
asked by Bob 
government
Originalists often hold that it is incorrect to use the Equal Protection Clause of the Fourteenth Amendment to strike down laws that discriminate because? 1 it runs contrary to the 10th Amendment. 2 laws that discriminate must be said to reflect the will
asked by Sam 
biology
how does light affect anthocyanins?
asked by haley 
INTEGRAL CALCULUS PLEASE HELP!!!
If F(x)dx=1 from 1 to 25, F(x)dx=4 from 1 to 4, and F(x)dx=9 from 17 to 25, then: 1) What does F(x)dx from 9 to 17=? 2) What does (1F(x)4)dx from 9 to 17x=? I have no idea how to do this problem and have been on it for hours! The problem is not typed
asked by Sarah 
chemistry
explain the fire symbol
asked by reina 
Not exactly homework question
Alright, so I know this isn't exactly what i should do, but i need help. I only ask because due to parental restrictions on the internet, i cannot google this question, and I hope that someone here, with everyone being so smart, can help. So here goes....
asked by Katt 
Math PLease help
how do you know if they are eaither parallel or perpendicular 6x+3y=12 2x+2y=4
asked by odyssey 
math
write the simplest ratio for each: 18:21, 14:35, 10:12, 24:32, 21:24
asked by lyn 
chemistry
Density (d) is mass (m) divided by volume (V) (d = mV). Mass is typically measured in grams (g), while volume is typically measured in milliliters (mL). How much volume will 550 g of a solution with a density of 1.10 g/mL occupy?
asked by Abdul 
Math
If the chance for each of the next two days that it will snow is 2/5. What is the chance that it will not snow on any of these days?
asked by Anonymous 
chemistry
The average cooling rate of a cup of coffee is 24 °C per minute, and you can begin to sip the coffee when it is 60 °C. How long must you wait before you can begin to sip the coffee if the initial coffee temperature is 156 °C?
asked by Abdul 
Criminal justice
Research has continually shown that the most successful interventions concentrate first on _____ and then on improving: A. peer relations; academic mastery. B. improving parenting and the family system in general; peer relations and academic skills. C.
asked by Amy 
History
How do they know what the Native American peoples experienced?
asked by Emily 
algebra
If 50 tickets to the concert cost a company $1,649.50, what do 4 tickets cost? A. $164.95 B. $32.99 C. $65.98 D. $98.97 E. $131.96
asked by haley 
algebra
2x^=52x find the real solution using the quadratic formula
asked by sue 
math
what is the tenth term
asked by charlie 
ALGEBRA
Factor each expression completely. show some sort of check to confirm your answer. (hint: think FOIL) x^2+11+30 x^25x14 9x16
asked by Andra 
Math PLease help
solve for variable x 2(3x7)=6(5x=9)+28 after you multipy what do you do
asked by odyssey 
rela
you will develop a project that communicates to people something about your world. i don't mean planet earth i mean the circumstances in which you find yourself on a daily basis your project should include information about many different parts of your
asked by reina 
English
If a person is placed higher than someone else, then is "higher" an adjective or adverb?
asked by Anonymous 
Business Math
Dylan's Bicycle Shop offers a new bicycle on sale for $259.92 after a 10% markdown. What was the cost of the bicycle to Dylan if the markup was 30% based on the cost? Round
asked by Joan 
Analytical CHM
Chemical Reagent: Iodine (resublimed crystals Lot# 127287) What is the numerical health hazard for this reagent? Explain what this means
asked by Nural 
Business Math
Carousel Toys has Romper Buckaroos, wooden rocking horses for toddlers, on a 30% markdown sale for $72.09. What was the original price before they were marked down?
asked by Joan 
Applied Business Law  2
As company ombudsman, your task is to investigate complaints of wrongdoing on the part of corporate directors and officers, decide whether there is a violation of the law, and deal with the wrongdoers accordingly. Jane, a shareholder of Goodly Corporation,
asked by drew 
math
Area of 7 yd in circle With solution
asked by naru 
English
I'm writing a fable but I'm stuck for ideas. I like the morals don't judge a book by its cover and man is what he believes. I cant think of anything else but the story has to have animals as the characters. I can't get help from my teacher as we got this
asked by Lily 
Math
We have a picture frame with width being 3 1/4 inches and length unknown. We need to fit picture with width of 4 cm and length 4.6 cm into frame. What is the scale factor for enlargement? What is length of unknown side of frame? I was given the answer as
asked by Cherie 
math
You have a box which contains only red marbles and blue marbles. The mass of one red marble is 16 grams, while the mass of one blue marble is 20 grams. If the box contains 21 red marbles and 18 blue marbles, what is the total mass of the marbles in the
asked by Abdul 
chemistry
Rearrange and solve the following equation for λ: hvλ=mv2
asked by Abdul 
Physics Help!!!!
Describe what it means (describe the motion) if the acceleration vector has the same direction as the velocity vectors, and what it means if the acceleration vector has the opposite direction as the velocity vectors. Consider all four possibilities and
asked by Layla 
English
Which is correct? That is the resume, and I want to learn more about her in the future. That is the resume and I want to learn more about her in the future.
asked by Anonymous 
need answer to check sons work
alica finished the race 3.75 seconds before kaye. donna finished the race 5.09 seconds after carmen. carmen finished the race 10 seconds before kaye. ardens finished 4.89 seconds after kaye. how many seconds earlier did carmen finish than anders
asked by susan 
History
How did different groups view the federal government?
asked by Meghan 
English
1. Looking at the picture, talk abut whether you experienced the given situation or not. 2. Looking at the picture, talk abut the situations. Check whether you experienced each situation or not. (Are both grammatical?)
asked by rfvv 
government
Judges espousing a philosophy of original understanding maintain that school desegregation cases decided on the basis of the Fourteenth Amendment were wrongly decided because? 1 he original intent of the framers was to defer to the will of legislative
asked by Bob 
Analytical CHM Lab
Chemical reagent: Iodine (resublimed crystals lot# 127287) What is the numerical fire hazard for this reagent?Explain what this means
asked by Nural 
math
how do you convert a rate to a unit rate
asked by miounnia 
math
Given that a  c = P, solve for P if a + b = 49 and b + c = 13
asked by Abdul