Questions Asked on
September 25, 2017

Chemistry
A handbook gives the aqueous solubility of carbon monoxide at 0 °C and 1 atm CO pressure to be 0.0354 mg CO per mL of solution to obtain 0.100 M CO?
asked by Droop 
Chemistry
If 0.525 g of Fe2O3 and xH2O are heated and 0.400 g of Fe2O3 are obtained, what is the value of x?
asked by Daniel 
english
Which of the ff. sentence is the most formal in style? I’m applying to be an intern to gain experience with your company I’m applying to this internship to gain experience with your company I’d like to apply for this internship in order to gain
asked by stella 
maths
what is the solution ,find the sum of the first five terms of the g.p 2,6,18
asked by nengi 
maths
find the sum of the 8th term of the G.P 6,9,12,15 and 18.
asked by nengi 
English
1. Some hot soup was made for me by Ann. 2. Some hot soups were made for me by Ann.  Which one is correct?
asked by rfvv 
math
Suraya has x apples and 8 oranges.How many apples and oranges does Suraya have altogether?Give your answer in terms of x.
asked by fatimah 
math
Susan has 10 apples and 6 oranges .How many apples and oranges does Susan have altogether?
asked by fatimah 
math
Sheila has 9 apples and y oranges . How many oranges does Sheila have altogether? give your answer in terms of y.
asked by fatimah 
algebra
Henry has $18. he sends $2. How many does henry have left?
asked by fatimah 
algebra
Harun has $m. he spends $5. How much does Harun have left?give your answer in terms of m.
asked by fatimah 
algebra
Hari has $20. he spends $n. how much does Hari have left? give your answer in terms of n.
asked by fatimah 
algebra
Write the expression for each of the following: a]add 9 to y b]subtract p from 15 b]divide m by 3 d]multiply 4 by g e]subtract 12 from 8a f]find the sum of 5 and 9 2
asked by fatimah 
algebra
a] 6x =______ x _______ b]9x means _______ groups of ________ c]14 group of x is ________ d]18m = ________ x ________ e]75y means ______ groups of ______. f]12 groups of y is _________ .
asked by fatimah 
algebra
write down as many algebraic expressions as you can using the card below:   . 7 m    ans 
asked by fatimah 
math
2/3 of the pupils in a hall are boys and the rest are girls. 1/4 of the boys and 1/3 of the girls wear spectacles. what fraction of the pupils in a hall does not wear spectacles?
asked by wen rong 
math
mr tan and m town wong drove from town k to town h. they started their journeys at different times. mr tan drove at 66km/h and took 50 minutes to reach town h. mr wong drove an average spped of 75km/h.both arrived town h at 2.35pm. what is the distance
asked by sam 
accounting
rylie owes $3000 now and $2000 in 4 months. After re  arrangement of payments, he agreed to pay $x in 6 months and $2x in 8 months from now. Determine the value of the $x using now as the focal date and the simple interest rate at 6% per annum.
asked by ravitesh 
Statistics
A common blood test performed on pregnant women to screen for chromosome abnormalities in the fetus measures the human chorionic gonadotropin (hCG) hormone. Suppose that in a given population, 6% of fetuses have a chromosome abnormality. The test correctly
asked by Johnathan 
maths
a man travelled a distance of 22km in one hour partly in a car at a speed of 30 km/hour and partly on a motorcycle at 18km/hour. find the distance travelled by him in the car
asked by usha 
english
Hi! Can anyone bring up some dialogues for this story. Actually i have dramatisation within the week on this story. If anyone have dramatised on this story it would be Grateful for helping me on doing si. I mean thé ideas to mâle thé drama
asked by kezang 
CIRCUITS
two resistors of 25 ohms and 5 ohms respectively are connected in series to a 240V supply calculate the value of a third resistor to be connected in parallel with 25 ohms resistor so that the power dissipated shall be tripled
asked by Kirchhoffs 
science
Hi! My heartful request to explain thÃ© photosystem and blackmans law of limiting factor in simple and understandable word as possible.
asked by kezang 
History
The Atakapans occupied the region from the Sabine river to the A. San Jacinto river*** B. Red river C. Colorado river D. Trinity river Both the Karankawa and Atakapans relied heavily on which resources? A.rival groups B.fish and shellfish*** C.settlers
asked by Annonymous 
math
Could anyone give me the List of équations in trigonometry chapter that needs to je remmembered
asked by kezang 
Physics
a bicycle chain is wrapped around a rear sprocket (r=.039m) and a frond sprocket (r=0.10m) the chain moves with a speed of 1.4 m/s around the sprockets while the bike moves at a constant velocit find the madnitude of the acceleration of a chain link that
asked by andre 
Social Studies
Which of the following supports the idea that the constitution was written with compromises. Smaller states would be represented equally in congress No system of checks and balances would be included in this new government Congress could not have complete
asked by Anoymus 
physics
adsa
asked by andre 
math
The Nuthouse offers a mixture of soy nuts and almonds. Almonds sell for $7 per pound and soy nuts sell for $5.50 per pound. The Nuthouse will make 20 pounds of the mixed nuts and sell the mixture for $5.95 per pound. The following equations represent the
asked by Samantha 
Physics
A real spring does not oscillate forever. Instead, it eventually comes to a stop. Does this violate the Law of Conservation of Energy? Explain why or why not.
asked by Anon 
Algebra
A man is thrice as old as his son. Five years ago ago the man was four times as old as his son. Find their present ages.
asked by Anonymous 
Language Arts
In " Raymond's Run" which detail supports the prediction that Squeaky will not let Gretchen win the race? A. Squeaky is insulted when Mr. Pearson suggests she give someone else "a break" this year.************** B. Squeaky doesn't even bother to look when
asked by Teddy 
Science
Which of the following represents a heterogeneous mixture? 1)saltwater 2)air 3)bleach and water 4)chicken noodle soup I think #3 Thank you.
asked by Jamie 
algebra
Two angles of a triangle have the same measure. The measure of the third angle is 4° less than twice the measure of each of the equal angles. Given that the sum of the three angles of a triangle is always 180°, find each of the three angles.
asked by Anonymous 
Chemistry
Give the formula and charge of the oxoanion ONLY in each of the following compounds. potassium sulfite sodium perchlorate lithium phosphite magnesium hypochlorite
asked by Maddie 
Math
What is 0.26 as a fraction in simplest form (1point)
asked by Anonymous 
math
in a fraction with a denominator of 15 which value could be the denominator be to produce a repeating decimal?
asked by Anonymous 
science
2. On the Celsius scale at what temperature does water boil a. 0° B. 212° c. 100° d. 32° 3. There are 1,660 megawatts of wind energy produced globally every year which is equivalent to__ A. 1,660,000 watts B. 1,666,000 killo watts C. 16,600,000 watts
asked by sansy 
French
Is this the correct way to say "I could not find it anymore"? Je n'ai pas pu le trouver plus.
asked by Anonymous 
chemistry
why oxides of carbon ,carbonates ,hydrogen carbonates ,cyanides and cyanates are not organic compound?
asked by rebika 
geometry
∠1 and ∠2 form a linear pair. If m∠1 = 3x  8 and m∠2 = 5x + 4, find the measure of each angle. The diagram is not to scale.
asked by 1245 
Calculus
Use the given graph of f to find a number δ such that if 0 < x − 3 < δ then f(x) − 2 < 0.5. since i cannot put up the graph ill put the coordinates (2.6,1.5) (3,2) (3.8,2.5) Please help im not sure how to solve this
asked by Angel 
American government
A filibuster to block a vote on a bill is possible a.Only in the house, which is almost unrestrained. b.Only in the senate, which is almost unrestrained. c.Mostly in the house, but occasionally in the senate. d.Mostly in the senate, but occasionally in the
asked by Gisselle 
Math
A 30yd. roll of ribbon is used to make bows. If each bow requires 3 1/4 yd. of ribbon, how many complete bows can be made?
asked by Shari 
American Government
Which of the following is an example of the principle of checks and balances? A:Presidents can veto an act of Congress*** B:Members of Congress have power to raise their own salaries. C:Federal courts have the power to hear cases involving federal law.
asked by marylyn 
history
Compare the tactics used by the french troops in the French and Indian war with those of the American patriots during the revolution. In the french and Indian war they fought like any other war but the patriots fought using guerilla warfare and other types
asked by help 
Trigonometry
Two students are passing a ball back and forth, allowing it to bounce once between them. If one students bounce passes the ball from a height of 1.4 m and it bounces 3 m away from the students, where should the second student stand to catch the ball at a
asked by Bob 
history
Explain how the tension between globalization and national sovereignty has manifested itself historically and how it is evident in the development of international law
asked by Amber 
language arts
restate the theme you selected in the previous question. support the theme with two details from the selection
asked by Erica McDonnell 
language arts
Restate the theme you selected in the previous question. support the theme with two details from the selection
asked by Erica McDonnell 
english
is the adjective in this sentence empty: the car's gas tank is empty
asked by eve 
math
a hiker can hike 12 3/5 miles in one day. how many days will it take the hiker to hike 72 1/2 miles on a trail?
asked by dawn 
Social studies
who advocated for the solution of medicine and health in the progressive era?
asked by Anonymous 
math
what is a description of the ratio 52:12
asked by jake 
Solving Two Step Equations
2p  4 = 2 What is p? I don't get how to solve this but if anyone could explain, it would make my day♡ Thank you!
asked by Julie Jules 
world history A
Which best describes how the Agricultural Revolution continues to impact modern society? (Select all that apply foods are no longer seasonal and only available at certain times of year the food industry has allowed investors to make substantial profits the
asked by malia 
AP Stats
Bolivian adult females are much shorter than US females although the standard deviation of their heights is about the same at 2.3 inches. Only 4.1% of Bolivian females are at least five feet tall. What is the mean height of adult Bolivian women assuming
asked by Katherine 
Science
State and explain five causes of disability in children during the post natal period.
asked by Annette 
Physics
1. Start from rest with constant acceleration of 2.11 m/s2 for 20.0 s. 2. Maintain a constant velocity for the next 2.75 min. 3. Apply a constant negative acceleration of −8.44 m/s2 for 5.00 s. (a) What was the total displacement for the trip? Please
asked by John 
world history A
What best describes the impact of people changing from huntergatherers to living in permanent agricultural societies? A.)Huntergatherers relied on a narrower variety of foods compared to grain producing agricultural societies. B.) Huntergatherers
asked by malia 
world history A
As the Agricultural Revolution progressed, how did the surplus of food affect early human civilization? (Select all that apply.) it enabled different social classes and occupations to form it eliminated the need for animal husbandry practices it enabled
asked by malia 
Math
How do I unscramble the place value write the number in standard form 3thousands+4ones+8hundreds+5ten thousand
asked by Trinity 
English
They watch science programs in their spare time! Instructions: Select the correct answer. My answers are with capital letter 1. Jason wanted to pass on ... A. something who he had been told. B. SOMETHING, WHICH HE HAD BEEN TOLD. C. something that he had
asked by Alex 
English
2. Instructions: complete with this sentences My answers are with capital letter If you won’t ask  if you’ ll listen  I won’t go  we will go If you’ll just  someone will 1. IF YOU WON’T ASK them over, I'll have to do it myself. 2. I'll tell
asked by Alex 
english
how should I start an essay like this Some celebrities are positive role models for children.
asked by jose sanchez 
math
naomi has 50 red beads and white beads. The number or red beads is 1 more 6 times the number of white beads. how many red? please explain.
asked by shaniya 
Cultural Anthropology
Provide 2 reasons with 2 examples: why it is important to have a strict code of ethics in anthropology and other social sciences compared to more purely scientific disciplines such as chemistry or physics.
asked by Laura 
Cultural Anthropology
Describe 2 key differentiators with 2 examples about anthropology compared to history and sociology
asked by Laura 
Culural Anthropolgy
Describe the role that anthropologists play in migration with three examples
asked by Laura 
Cultural Anthropology
Describe gender equality as it exists in different cultures and 2 examples. Describe US culture and relate to one example above
asked by Laura 
world history A
What changes occurred when human civilizations evolved from huntergatherers to settled societies? (Select all that apply societies created intricate laws and government societies developed new farming technology societies became less exposed to infectious
asked by malia 
Cultural Anthropology
Describe social groups in general and then compare/contrast with 3 different types of social groups.
asked by Laura 
Chemistry
How can we recover NaNO3 from an unsaturated solution
asked by NA 
world history A
Which best describes how the Agricultural Revolution has affected modern society? (Select all that apply.) food wholesalers invented frozen foods to increase a foods shelf life the food industry invented refrigerators to enable farther transport of food
asked by malia 
Geography
Find the distance CD rounded to the nearest tenth. C=(7,4) d=(8,5) Cd=
asked by Alyssia 
world history A
How did the Agricultural Revolution influence the development of human society during the Neolithic Age? (Select all that apply.) it led to development it simplified human existence and culture it led to developments in pottery it simplified the hierarchy
asked by malia 
Math
Andrea received 4 orders, each for 2 tiles and 6 pieces of edging. Write an expression for 1 order. HINT: _______x^2 + _______ Write an expression for the 4 orders. ______(_____x^2 + ________) Use the distributive property to find the total of 4 orders.
asked by Anonymous 
Algerbra
Six friends split the cost of a party. each person also spends $65 for a hotel room. each person $160 on the party and a room. What is the cost of the phone?
asked by Joe 
Math
The sum of two consecutive numbers is 73? What are the numbers? I. Don't. Get. This. Help. Please.
asked by What? 
world history A
Which best describes how the Agricultural Revolution continues to impact modern society? (Select all that apply foods are no longer seasonal and only available at certain times of year the food industry has allowed investors to make substantial profits the
asked by malia 
Algebra
A group of people are tubing down a river at an average speed of mi/h. Write a direct variation equation that gives the number of miles y that the people will float in x hours. Graph the equation and use the graph to find the distance traveled in 2.5
asked by Cairo 
Pre calc
A cylinder shaped can needs to be constructed to hold 1000 cubic centimeters of soup. The material for the sides of the can costs 0.1 cents per square centimeter. The material for the top is.2 and the bottom is .3 cents per square centimeter. Find the
asked by Lesley 
math
Hi again. I don't understand these two questions so um please help me. Also explain me how to do it. Please 1. An electrician charges $40 to come to your house. She also charges $55 for each hour that she works. The electrician charges you a total of $190.
asked by Amanda 
Geometry
Hello! Thanks for checking my question out! ____ 6) Name a pair of vertical angles. Image URL: goo.gl/nH83eT My Answer: AFE DFE Could someone please check my answer? Thanks!  Da Fash
asked by Da Fash 
world history A
What best describes the impact of people changing from huntergatherers to living in permanent agricultural societies? A.)Huntergatherers relied on a narrower variety of foods compared to grain producing agricultural societies.B.) Huntergatherers made
asked by malia 
Geometry
Hello! Thanks for checking my question out! ____ 19) If ∠EFG and ∠GFH are a linear pair, m∠EFG = 2n + 21, and m∠GFH = 4n + 15. What are m∠EFG and m∠GFH? Could someone please help me out? Thanks!  Da Fash
asked by Da Fash 
math Please help!!
1. which property is shown by 6 + 9 = 9 + 6 A) Commutative property of addition B) Distributiove property C) Identity property of addition D) Associative property of addition 2. Which symbol will make /8/ ? 8 true? A) > B) < C) = D) inequality
asked by lindacampoalegre2 
physics
At some instant, a particle traveling in a horizontal circular path of radius 3.30 m has a total acceleration with a magnitude of 18.0 m/s2 and a constant tangential acceleration of 12.0 m/s2. Determine the speed of the particle at this instant and (1/8)
asked by Christine 
math Please help!!
Explain the difference in meaning between [3] and 3
asked by lindacampoalegre2 
math Please help!!
which property is shown by 3 • (6 + 5) = 3 • 6 + 3 • 5?
asked by lindacampoalegre2 
math Please help!!
which symbol will make the number sentence [5] ___ 5 true A = B < C >
asked by lindacampoalegre2 
chemistry
Certain sample of 850 grams of ethyl alcohol has a purity of 96% in mass relative to the C2H6O2, which is the mass in grams of C2H6O2 in this sample ?
asked by william 
world history A
Read the summary. The social structure of city life during the Neolithic period was very different from huntergatherer society, as it often restricted individual freedoms (1). At times, personal or family autonomy was replaced with the outside authority
asked by malia 
science
what is the substrate for primase ?
asked by Andrea 
Math
In a group of 100 blood donors, typically 9/25 have type A+ blood and 3/50 have type A blood. What fraction has type A blood all together?
asked by Shari 
pre algebra
find a variable and writing and equation and solve. the hoe team scored 80 points and won by 19. How many points did the opposing team make?
asked by mikey 
Calculus
A rectangle has a vertex on the line 3x + 4y = 12. Two of its sides lie along the positive x and y axes. Find the maximum possible area of such a rectangle.
asked by I 
9th Grade Math
For #14, write an equation of the line that passes through each pair of points. Show all of your work to receive full credits. 1.) (9, 2) and (4, 3) Answer: 9 = 1x + 2 2.) (3, 5) and (2, 2) Answer: 3 = 7x + 5 3.) (4, 3) and (2, 0) Answer: 4 = 2/3x + 3
asked by Sharpshooter 
9th Grade Math
You have to read 15 pages of a novel for homework. The number of pages p(x), that you have left to read after reading for x minutes is given by p(x) = x + 15. What is p(7) a.) 7 b.) 8 c.) 15 d.) 22 I think the answer may be 8, would this be correct?
asked by Sharpshooter 
math
from least to greatest, the perfect square factors of 3150 other than 1 are?
asked by teresa 
Math
Find the difference in length of two boards if one board is 5/12 of a yard long and the other is 2/3 of a yard long? Would this be 8/125/12 = 3/12= 1/4?
asked by Shari 
math
you have 120 pieces of fabric to make a blanket. each piece of fabric is a square with a side length of 6 inches. you use as many pieces of fabric as possible to screat a square blanket. What is the area of the blanket? How many pieces of fabric are left
asked by teresa 
Science
When 2propanol was used as the developing solvent, two substances moved with the solvent front (Rf = 1) during TLC analysis on a silica gel plate. Can you conclude that they are identical? If not, what additional experiment would you perform?
asked by Mo 
math
Three subjects Geography, Science and English in the library are in the ratio of 5:7:8 which they had increased by 20%,40% and 50%. Find the ratio of increased books # Please guys can you assist me this question#
asked by kelvin 
philosphy
Some years ago, after not having seen my best friend from Duckwood High School for several years, we met for lunch and were surprised to find that our clothes and hairstyles were the same! The only possible explanation for this is that we both went to
asked by PATRIS 
philosphy
Some people can cure heart disease by meditation. I know because the coach of my son's soccer team told me. Answer: Appeal to unqualified authority
asked by PATRIS 
chemistry
consider 2Mg+O2> 2MgO If 10.0g of o2 react, how much MgO will be formed?
asked by betelhem