Questions Asked on
March 26, 2019

maths
In a class of 60 students,the number of students who passed biology is 6 more than the number who passed chemistry.Every student passed at least one of the two subjects and 8 students passed both subjects.How many students passed biology and chemistry.
asked by Ernest 
Calc 3
The region W is the cone shown below. The angle at the vertex is 2π/3, and the top is flat and at a height of 5/sqrt(3). Write the limits of integration for ∫WdV in the following coordinates (do not reduce the domain of integration by taking advantage
asked by ally 
career
Which ability does the following example represent? as a financial planner, you advice people about where to invest their money. assertive%%%%%%%%%%%%%%%% persuasive systematic
asked by Anonymous 
Physics
A white billiard ball with mass mw = 1.43 kg is moving directly to the right with a speed of v = 3.4 m/s and collides elastically with a black billiard ball with the same mass mb = 1.43 kg that is initially at rest. The two collide elastically and the
asked by MUHAMMAD JUNAID 
career
what is the key to finding personal fulfillment in your job? to have a high salary to engage in lifelong learning to interview people in the field to reevaluate your career choice annually
asked by Anonymous 
Physics
An object with total mass mtotal = 15.8 kg is sitting at rest when it explodes into three pieces. One piece with mass m1 = 4.5 kg moves up and to the left at an angle of θ1 = 18° above the –x axis with a speed of v1 = 27.6 m/s. A second piece with mass
asked by MUHAMMAD JUNAID 
Physics
A racquet ball with mass m = 0.238 kg is moving toward the wall at v = 12.5 m/s and at an angle of θ = 31° with respect to the horizontal. The ball makes a perfectly elastic collision with the solid, frictionless wall and rebounds at the same angle with
asked by MUHAMMAD JUNAID 
Chemistry
a piece of Aluminium weighing 2.7g is titrated with 75 mL of H2SO4(specific gravity 1.18 and 24.7% H2SO4 by weight). after the metal is completely dissolved the solution is diluted to 400 mL . calculate the molarity of free H2SO4 in the solution.
asked by glorious 
Math
What is the value of the digit 9 in the number 597,184?
asked by Jk 
Math
A bucket holds 10.5litters. A cup holds about 320ml. Estimate the number of cups of water that the bucket holds
asked by Kehinde 
science
A book that weighs 0.35 kilograms is kept on a shelf that’s 2.0 meters above the ground. A picture frame that weighs 0.5 kilograms will have the same gravitational potential energy as the book when it’s raised to a height of meters.
asked by Anonymous 
Math
1. The sum of a number and 2 is 6 less than twice that number. 2. A rectangular garden has a width that is 8 feet less than twice the length. Find the dimensions if the perimeter is 20 feet. 4. Six times a number is less than 72. What numbers satisfy this
asked by Naim 
Social studies
The United States is the largest exporter of wheat. Canada is the secondlargest. Today there are fewer Canadian farms. How is it possible that the number of farms has decreased but the Prairie Provinces continue produce most of Canada’s wheat? A.Large
asked by Bro 
Physics
A bumper car with mass m1 = 109 kg is moving to the right with a velocity of v1 = 4.9 m/s. A second bumper car with mass m2 = 83 kg is moving to the left with a velocity of v2 = 3.5 m/s. The two cars have an elastic collision. Assume the surface is
asked by MUHAMMAD JUNAID 
Algebra
1. Graph the function and identify the domain and range. y=5x^2 oo=infinite A) Domain: (oo, oo) Range: [0, oo) B) Domain: (oo, oo) Range: (oo, 0] C) Domain: (oo, oo) Range: (oo, 0] D) Domain: (oo, oo) Range: [0, oo) 2. How is the graph of y=6x^24
asked by Venus 
chemistry
Assume that the balloon is filled with carbon dioxide gas at 20°C and standard pressure. Use the ideal gas law to calculate the number of moles and mass of CO2 in each balloon at maximum inflation. balloon 1 volume150.53 balloon 2 volume 248.47 balloon
asked by madison 
algebra
Bill Granger is a parts clerk. He worked a total of 46.25 hours from Monday to Friday this week. If his regular pay is $12.75 per hour, how much overtime pay did Bill earn? $119.56 Please help me understand by explaining the steps to solve these kind of
asked by Esther Munoz 
Math  Repost for Glory
This is reposted because the original was tacked on to another student's thread. One gallon of water fills 231 cubic inches of space. About how many gallons of water are needed to fill the aquarium? (Hint: There are 1,728 cubic inches in a cubic foot.) 0 0
asked by Ms. Sue 
Math
Use the given graph of the function on the interval (0,8] to answer the following questions. Where does the function f have a local maximum? Answer (separate by commas): x= Where does the function f have a local minimum? What is the global maximum of f?
asked by Jake 
Chemistry
Balance and classify (show work ) LiOH + Fe (NO3)3 >>>
asked by Maria 
biology
Which of the following steps is appropriate for preparing a wet mount slide? (Select all that apply.) Lower the coverslip onto the slide quickly in order to trap air bubbles near the specimen. Remove excess water from the slide with a paper towel. Place
asked by dianni 
math
A flagpole casts a shadow that is 30 feet long. At the same time, a man standing nearby who is 6 feet tall casts a shadow that is 60 inches long. How tall is the flagpole to the nearest foot?
asked by iker 
Chemistry
A butyl rubber bag of total volume 3.0 m3 is used as a biogas digester. Each day it is fed an input of 0.20 m3 of slurry, of which4.0 kg is volatile solids, and a corresponding volume of digested slurry is removed. (This input corresponds roughly to the
asked by Avneel 
Math
Mr. Randall has wrenches in a toolbox. The total mass of the wrenches in the toolbox is 3 kilograms. Mr. Randall takes out one wrench that has a mass of 350 grams. What is the mass of the wrenches left in the toolbox?
asked by Blake 
Algebra
The first side of a triangle is 3 inches shorter than the second side, and 2 inches longer than the third side. How long is each side, if the triangle has a perimeter of 28 inches?
asked by Vernice 
English
The following lines of poetry demonstrate what type of line break? From "Sequestered Writing" by Carolyn Forché: "What ghost comes to the bedside whispering You?  With its no one without its I  A dwarf ghost? A closet of empty clothes? Ours was a
asked by Moody Blues 
Physics
A train car with mass m1 = 591 kg is moving to the right with a speed of v1 = 7.3 m/s and collides with a second train car. The two cars latch together during the collision and then move off to the right at vf = 4.7 m/s. a. What is the initial momentum of
asked by MUHAMMAD JUNAID 
Chemistry
A butyl rubber bag of total volume 3.0 m3 is used as a biogas digester. Each day it is fed an input of 0.20 m3 of slurry, of which 4.0 kg is volatile solids, and a corresponding volume of digested slurry is removed. (This input corresponds roughly to the
asked by Avneel 
history
Which important idea did the Romans adapt from Athens? A. the use of democratic government B. the use of gladiators for entertainment C. the use of the arch in architecture D. the use of the maniple army unit
asked by bleep bloop i need help quicc ploop 
physics
A 14.8mH inductor carries a current i = Imax sin ωt, with Imax = 5.40 A and f = ω/2π = 60.0 Hz. What is the selfinduced emf as a function of time? (Express your answer in terms of t where e m f is in volts and t is in seconds. Do not include units in
asked by ScienceTutor 
Math
1. The sum of a number and 2 is 6 less than twice that number. 2. A rectangular garden has a width that is 8 feet less than twice the length. Find the dimensions if the perimeter is 20 feet. 3. Complementary angles sum up to equal 90 degrees. Find the
asked by Naim 
Science
What volume of hydrogen is produced when 70 grams of phosphoric acid react with aluminum
asked by dkdd 
biology
You are viewing a specimen for biology lab. You place the slide on the microscope and turn away from it to make sure your data table is set up for your observations. When you turn back to the specimen and look at it through the eyepiece, you notice that
asked by dianni 
Chemistry
Balance and classify (show work) Ag2O —>>>> ____+___
asked by Maria 
history
how have technology companies shaped texas economic development A. they have hurt the state economy by relocating else where B. they have forced the state economy to be dependent solely on technology industries C. they have brought more workers into the
asked by rororoyourboat 
biology
Which describes an example of an organism responding to its environment? a child pulling his or her hand away from a hot plate a tadpole developing into a frog cells organizing to form tissue plants using sunlight to make food Is it the third one?
asked by dianni 
history
which of the following best describes how advances in science and technology affect the economic interdependence between texas and other nations. A.other nations rely on texas health care industry B.the financial services industry now employs more than
asked by hola how are you 
Social Studies
Drag and drop the correct effects of the Reformation and CounterReformation on Europe. Effects may be used once, more than once, or not at all. Protestant sects spread across Europe. returned to choices list. Protestant sects spread across Europe.
asked by Hurry Please 
Math
Your friend sends out a chain letter email to 12 people and by the next day 15 people have received the letter. Assuming an exponential growth pattern, how many new people will receive it by the 30th day?
asked by Vincent 
US History
Why were the Alien and Sedition Acts unconstitutional? The laws violated states’ rights to popular sovereignty. The laws attempted to use searches and seizures improperly. The laws violated the equalprotection clause of the Fourth Amendment. The laws
asked by dianni 
English
Which sentence below contains a dependent clause? know you’re busy tonight and you c A.I know you’re busy tonight and you can’t join us. B.The moon is supposed to be especially bright in the sky tonight. C.We should practice the song again. D.I’ve
asked by asdfdsfasfdsf 
Ed tech
Check my answers please! 1) What is blogging? A online journaling B posting in photo galleries C uploading movies online D sharing photos on a social network *** 2) which of the following is not a danger of blogging? A cyberbullying B slander C
asked by :) 
history
Unit 4 Lesson 7 Industry and the environment 1. The dust bowl most likely caused which of the following? A urban factory workers often lost their jobs. B prices on nearly all goods rose significantly. C Farmers were faced with low crop yields. D People
asked by Cage The Elephant 
math
the data set below shows the weight (in pounds) of 5 different pumpkins. what is the following set of data? 7, 5, 9, 5, 12 a: 7.3 pounds b: 7.4 pounds c: 7.5 pounds d: 7.6 pounds
asked by tøpboiiii 
Algebra
A group of scientists studied the effect of a chemical in various strains of bacteria. Strain A started with 6000 cells and decreased at a constant rate of 2000 cells per hour after the chemical was applied. Strain B started with 2000 cells and decreased
asked by Taylor 
English
Many wonder why superhero flaming carrot wears flippers. What is the adverb clause
asked by Debbie 
World History
Drag the elements of Chinese culture that influenced Japanese culture into the box. clothing Buddhism stupas tributes architecture
asked by David S. 
Maths
In an arithmetic progression the term is 25,nth term is 17 and the sum of n terms is 132.find n and the common difference
asked by Poojan 
biology
give two disease caused by rounded worms
asked by Anisa 
life orientation
discuss of aims and reasons for taking action through democracy and human rights
asked by lwandokazi 
Math
Supply function 300_p2+29=0. Demand function p2+4q=16. Find the equilibrium price
asked by Chiamaka 
Math Algebra
Simplify ((3x^2)/(5y)) / ((5yz)/(6x))
asked by Eloise 
chemistry
H2(g)+I2(g)>2Hi(g) exothermic is 13kj/mol
asked by mustekeem 
Electricity
can someone please help me on unbalanced Wheatstone bridge. I tried search this on google and i didn't understand it. i understand the balanced Wheatstone bridge but not the unbalanced.
asked by anonymous 
Math
The fifth term of an eponential sequence is 4375 and the second term is 35. Find the third , sixth term and sum of the of the first five term
asked by Yunusah Amen 
Health
Riley goes to the drug store to buy some eye drops, she sees her friend, cami getting cigaretts. Riley knows she has to tell but she dosn't want to hurt her friend. What should riley do? (2 points.) A. Tell cami's mum, Cami will understand in the future.
asked by Likewhat?! 
Math
which equation has (2 1) as a solution? A.y=2x  1... B.y=x + 3 C.y=x  3 D.y=(2x) + 1
asked by Party girl 
MATH
How do I put these into equations? Five times the difference of a number and two is seven more than that number. Twice a number decreased by two is equivalent to than number increased by five. I am so lost
asked by Anesha 
math
use the diagram to identify a segment parallel to EF 1.HG 2.HE 3.DC 4.GF 2.The measure of angle a is 124. classify the angle as acute,right,obtuse or straight help!!!!!! pls check my answers thanks you
asked by Jake the great 
Social studies
How did the role of the church in education change over time? A.Universities changed from being independent to being part of the church. B.Priests became the only teachers at universities. C.Schools began to provide education beyond religious instruction.
asked by SubToElijahBoyOnYT 
Math
PLEASE HELP ME When keeping records, expenses should be A. added B. subtracted C. multiplied D. divided
asked by that guy that needs help 
math
find the measures of complementary and supplementary of an angle with a measure of 60
asked by Jake the great 
math
During a game, a basketball team scored 38 points worth of twopointers, 33 points worth of threepointers, and 8 points worth of free throws. How many shots did the basketball team make during the game? (Hint: A free throw is worth one point).
asked by Ceili 
social studies
A baker in Arkansas wants to sell expensive cakes she has already determined the tools and resources she will need to produce them which of the following list answers the third basic economic question for her business A. Her Bakery would be allocated in an
asked by Origami Killer 
History
Which best describes the Vatican’s relationship with Spain during the 15th century? A) Spain was fervently Catholic and Spanish gold raised numerous buildings in Rome. B) Spain and the Vatican formed the Schmalkaldic League to fight the French. C) Spain
asked by Alyssa 
social studies
One of Arkansas's main Imports is trailer tractor trucks what is this fact suggest about the economy of Arkansas and its interdependence with other state and world economies?
asked by Origami Killer 
Science
Describe, using specific details, the spacecraft that you and/or other explorers will use to travel to your destination. Be sure to include descriptions of all the technology that will be needed to provide life support to the astronauts and to keep them
asked by LQSx MTH 
Math
A random group of 5 boys and a random group of 5 girls were selected to determine whether boys or girls text more. The table shows the number of texts sent by each person during one day. Comparing the data sets, which inference can be made? Who Texts More?
asked by hEk YoUr IdEaS 
Economics
To minimize the cost of producing a given quantity of output, the input bundle must be chosen so that the marginal products of all inputs are identical. True or false?
asked by Ray 
math
Write in scientific notation 0.00000694 = ?
asked by i suck at math 
history
Operation Torch involved the Allied powers gaining control over which region?
asked by k 
Life orientation
Three examples of human rights violation
asked by Conny 
Physic
A inclined plane resis to aheight of 2m over adistanse of 6m calculate
asked by Abubakir 
Algebra
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. f ( x ) = 9 x 3 + 2 x 2 − 5 x + 4 and g ( x ) = 5 x 3 − 7 x + 4 . what is f ( x ) − g ( x ) ? Show all of your steps and write your final answer
asked by depressed kiddo 
English
please check my answers 1.Mr.Peters comes to bed one night and finds leita calling out in her sleep. How does this scene reveal her internal conflict? a.in her dream, she is talking of her fear of leaving Mr.Peters b.in her dream, she is afraid of the
asked by kim 
Science
How does a star’s life begin?
asked by Correct ✅ 
Social Studies
Drag and drop the words and phrases to match the empire. Byzantine empire Roman empire centered on Rome, centered on Constantinople, Greek was the official language, Latin was the official language, Eastern Orthodox Church, Roman Catholic Church
asked by panda girl 
Science
Is it possible to see a black hole?
asked by The Meme Kop (YT) (TTV) 
physics
Describe briefly the verification of boyle`s law, stating all precautions
asked by mujitabah 
social studies
Which of these best expresses the goal of pan Africans of late 1960s
asked by jeff 
Chemistry
A solution is prepared by dissolving 0.56 grams of benzoic acid (HC6H5CO2, MM = 122.12 g/mol, Ka = 6.4 X 105) in enough water to make 1.0 L of solution. Calculate the pH of this solution at equilibrium. 2. Calculate the pH of the system in Question 1 when
asked by meow 
Math
The dimensions of Mr. Mallory’s rectangular sun room is 13.6feet by 12.75 feet. He will cover the floor with tile. One box of tiles covers 10 square feet and costs $15.75 per box. How much will the floor project cost Mr. Mallory?
asked by Sarah 
Math
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Drawings not to scale On Quadrilateral A B C D, side A B measures 10 units and side A D measures 6 units. Angle D measures 86 degrees and Angle C
asked by panda girl 
History
What did the missionaries to the Pacific Northwest Americans do that hindered their missionary efforts A: They argued with and criticized other missionaries and belittled the Native Americans B: They refused to learn the Native American languages because
asked by Skyler 
Math
Ty needs to cut strips of wrapping paper that are each 9 inches wide if Ty has two rolls of wrapping paper that are each 15 feet long how many 9 inch strips can he cut
asked by Taniya 
Science
What types of rocks are there on the moon?
asked by Tr0ller6000 
Algebra 1
A traveler is walking on a moving walkway in an airport. The traveler must walk back on the walkway to get a bag he forgot. The traveler’s groundspeed is 2 ft / s against the walkway and 6 ft / s with the walkway. What is the travelers speed off the
asked by Taylor 
Algebra 1
A kayaker paddled upstream from camp to photograph a waterfall and returns. The kayaker’s speed while traveling upstream is 4 mi/h and the kayaker’s speed while traveling downstream is 7 mi/h. What is the kayaker’s speed in still water? What is the
asked by Taylor 
Math
I need help it says I am a odd nurse greater than 30 but less than 40 .the sum of my digits is greater than 10
asked by Aliyah 
biology
The flowchart below depicts the levels of organization in multicellular organisms. cells > _____ > _____ > organ systems Which correctly completes the flowchart? blood; tissues blood; organs organs; tissues tissues; organs is it the first one?
asked by dianni 
Science
Explain why you cannot use volume alone to identify substances.
asked by Vernice 
History
What caused economic system depression during Martin van Buren's presidency?
asked by Anonymous 
Math
Which of the following ordered pairs is a solution of the equation y = 4x². Can someone help me solve it. Could you guys also explain why that answer is. Here are the options/Answers: (2,16) (1, 8) (0,4) (2,16
asked by _ 
math
merin earns 1.5 times her normal hourly rate for each hour she works after 40 hours in a week. she worked 48 hours this week and earend 650. What is her normal hourly rate
asked by jasmine 
History
National security policy in which use of nuclear weapons would cause the complete annihilation of both sides? Mutual Assured Destruction
asked by Anonymous 
algebra
a volleyball team scored 17 points in its first game than in its third game . in the second game, the team scored 23 points. The total numbers of points scored was less than 60. What is the greatest number of points the team could have scored in its first
asked by jasmine 
math
a rental car cost 37$ for one day plus an additional 0.29$ per mile. what is the cost of renting a car for one day and driving it 83 miles
asked by jasmine 
English
He goes to a concert once a month.  In this sentence what does "a" before 'concert' mean? Does 'a' mean 'one'? Or is 'a concert' used in generic use?
asked by rfvv 
Calculus
I need help finding the value of the trig functions 8. Use special right triangles to state the value of the 6 trig functions for 30 degrees, 45 degrees and 60 degrees
asked by Anonymous 
Math
Dee used 2 1/3 cups of sugar for a cake recipe. If the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? Explain.
asked by Natalie 
Physics
If A=250g at an angle of 0 degrees and B=150g at an angle of 120 degrees, what will C be? both magnitude and direction.
asked by Mpho 
Physics
A blue car with mass mc = 528 kg is moving east with a speed of vc = 17 m/s and collides with a purple truck with mass mt = 1352 kg that is moving south with an unknown speed. The two collide and lock together after the collision moving at an angle of θ =
asked by MUHAMMAD JUNAID