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Questions Asked on May 15, 2015

Name two types of evidence used to support the theory of evolution. Explain how scientists use each type of evidence to provide
1. 34 answers
2. asked by baby2015
3. 8,519 views
1.Which of the following are reasons why World War II began? (Choose all that apply.) (3 points)Countries were strongly
1. 19 answers
2. asked by XenaGonzalez
3. 6,623 views
Consider the combustion of ethane:2C2H6(g)+7O2(g)-->4CO2(g)+6H2O(g) If the ethane is burning at the rate of 0.7 mol/L × s, at
1. 2 answers
2. asked by Jack
3. 6,197 views
The intensity I of light bulb measured in watts per square meter (w/m^2), varies inversely as the square of the distance d from
1. 2 answers
2. asked by Ann
3. 5,233 views
I asked these 2 questions yesterday and Writeacher answered but was unsure, could you please take a look at them.3. Which
1. 3 answers
2. asked by Cassie
3. 5,128 views
The table below shows the temperature (in °F) t hours after midnight in Phoenix on March 15. The table shows values of this
1. 1 answer
2. asked by Tom
3. 4,482 views
1. Which of the following explains how natural selection leads to evolution?Conditions in the environment reduce competition for
1. 2 answers
2. asked by Caleidoscope
3. 4,112 views
The acceleration function (in m/s2) and the initial velocity v(0) are given for a particle moving along a line.a(t) = 2t + 2,
1. 2 answers
2. asked by TayB
3. 4,047 views
The giverWhich words can be used to explain Jonas's father? A. Very caring and sensitive B. Highly intelligent and driven C.
1. 20 answers
2. asked by Help
3. 4,028 views
The thiosulfate ion (S2O32-) is oxidized by iodine as follows:2S2O32-(aq) + I2(aq) → S4O62-(aq) + 2I-(aq) In a certain
1. 1 answer
2. asked by Jack
3. 3,369 views
Solve the following equation for all solutions: sin(6x)cos(11x)-cos(6x)sin(11x)=-.1
1. 1 answer
2. asked by Dan
3. 3,266 views
Replace the___with<,>, or = to make a true statement.7^4\7^2_______49 A. < B. > C. = D. None if the above A?
1. 17 answers
2. asked by anon
3. 3,258 views
The mean of 4 numbers is 32. The smallest of the 4 numbers is 5. What is the mean of the other 3 numbers?F. 30 3 / 4 G. 32 H. 36
1. 3 answers
2. asked by Anonymous
3. 2,800 views
Which of the following is true about all electromagnetic waves in a vacuum?A. they all carry the same energy B. they all travel
1. 1 answer
2. asked by Kel
3. 2,671 views
How does a hurricane form?a.)It forms over a warm ocean water as a low-pressure area*** b.) it forms over a warm ocean as a
1. 5 answers
2. asked by Carla
3. 2,575 views
2.If a sledgehammer that weighs 18 newtons on Earth will weigh about 4 newtons on the planet Namar, then your weight on Namar
1. 4 answers
2. asked by Julia
3. 2,446 views
Suppose a certain country's population has constant relative birth and death rates of 97 births per thousand people per year and
1. 9 answers
2. asked by Pax
3. 2,243 views
Answer questions 1–4 in one or two sentences. Question 1a–1b is based on thefollowing paragraph. A trip to the ocean can be
1. 4 answers
2. asked by AngelicaT
3. 2,055 views
Find f'(x) for f(x) = sin3(3x2).
1. 3 answers
2. asked by Tom
3. 2,007 views
A projectile is fired with a velocity u at the entrance A to a horizontal tunnel of length L and height H. Determine the minimum
1. 1 answer
2. asked by Emon
3. 1,914 views
When the energy of a sound wave is transferred to a particle of a medium and causes it to vibrate and generate hear, the sound
1. 1 answer
2. asked by anonymous
3. 1,875 views
Consider the reaction:A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each of the different values of Kp.
1. 1 answer
2. asked by Chris
3. 1,844 views
A ladder 12 m long is propped up against a building at an angle of 15°. How far up the wall does the ladder go?
1. 2 answers
2. asked by Jen.
3. 1,802 views
A brownie cake recipe requires 2 1/2 cup of sugar. The amount of flour needed is 1/2 cup more than twice the amount of sugar.
1. 2 answers
2. asked by ed
3. 1,601 views
The length of the hypotenuse of a rigth triangle with sides of 6mm and 8mm?
1. 5 answers
2. asked by Missy K.
3. 1,596 views
Which of the following correctly describes a gamma ray?A.long wavelength and low frequency B.long wavelength and high frequency
1. 4 answers
2. asked by Kel
3. 1,518 views
2Li + Cu(NO3) > 2LiNO3 + Cu
1. 1 answer
2. asked by Nor
3. 1,502 views
Andy averages 17 points per game during 5 games of the basketball season. If he scored 12, 24, 20, 18 in four of the games. How
1. 2 answers
2. asked by tanisha
3. 1,456 views
1.add or subtract.(4x²+15x-3)-(-3x²+5) A:7x²+15x-8*** B:x²+12x+2 C:x²+15x-8 D:7x²+8 2.Simplify the polynomial.
1. 4 answers
2. asked by GummyBears
3. 1,375 views
How did Darwin and Lamarck differ in their thinking about change in species?Darwin thought that organisms could induce their own
1. 2 answers
2. asked by Elizabeth
3. 1,330 views
Simplify each expression.4^4\4^6 A. -16 B. 16 C. 1\16 D. -1\6 2. 5^0 A. 0 B. 5 C. 1 D. -5 1. C. 2. A
1. 8 answers
2. asked by anon
3. 1,304 views
The giverChoose the statement that best explains the meaning of the following passage: But now, with twelve coming so soon, and
1. 1 answer
2. asked by Help
3. 1,293 views
The boiling point of diethyl ether, CH3CH2OCH2CH3, is 34.500 °C at 1 atmosphere. Kb(diethyl ether) = 2.02 °C/mIn a laboratory
1. 1 answer
2. asked by JC
3. 1,178 views
I am given a question where I have to state which combination of electrodes will result in the greatest voltage and which will
1. 4 answers
2. asked by Sara
3. 1,160 views
Multiply the following polynomials.1. -2r(8r+5) A. -16r^2+5 B. -16r^2+10 C. -16r^2-10r D. -16r^2-10 2. 2a(a^2+4a) A. 2a^2+6a^2
1. 1 answer
2. asked by anon
3. 1,116 views
Ethan had $8 more than Dakota. Ethan then gave 1/4 of his money to Dakota. The ratio of money Ethan had to the money Dakota had
1. 2 answers
2. asked by Sam
3. 1,115 views
A fair coin is tossed repeatedly and independently. We want to determine the expected number of tosses until we first observe
1. 1 answer
2. asked by Volcom
3. 1,057 views
If you could double check my answerthat would be awesome :) which of the following is not part of the theory of evolution?
1. 3 answers
2. asked by anonymous
3. 1,041 views
Mr. Jones always gives True/False tests to his class. His tests always have 20 ques-tions. The maximum class size is 35. He
1. 1 answer
2. asked by sam
3. 1,007 views
Solve the following differential equation with initial conditions:y"=e^(-2t) + 10^(4t); y(0)=1, y'(0) = 0
1. 1 answer
2. asked by Pax
3. 1,005 views
How does geography affect economic activity in South Asia?A. Being surrounded by the Arabian Sea and Indian Ocean limits trade
1. 2 answers
2. asked by Caramel
3. 991 views
If i'm doing this subjects: Economics,Maths Literacy,Tourism,Business studies,will i be able to become a tour guide?
1. 2 answers
2. asked by Fortunate
3. 990 views
Mr. Jones always gives True/False tests to his class. His tests always have 20 ques-tions. The maximum class size is 35. He
1. 1 answer
2. asked by sam
3. 963 views
A private plane traveled from Seattle to the rugged wilderness at a average speed of 176 mph. on the return trip the average
1. 1 answer
2. asked by Ann
3. 955 views
algebra questionsI don’t need any of the open a textbook answers. I have worked hard to get my algebra done but these last
1. 2 answers
2. asked by Elysian
3. 954 views
Please help iv been stuck on these for two days!1. Write an expression to describe a rule for the sequence. Then find the 100th
1. 1 answer
2. asked by anonymous
3. 906 views
Bob, jean, and Paul have a total of 5590 stickers. Paul has twice as many stickers as Bob. Bob has 3 times as many stickers as
1. 2 answers
2. asked by TT
3. 897 views
find the no. of electron transferred between two ppints kept at a potential difference of 20V if 40 J of work is done
1. 1 answer
2. asked by sandeep
3. 824 views
In a city, every day is either cloudy or sunny (not both). If it's sunny on any given day, then the probability that the next
1. 0 answers
2. asked by Anonymous
3. 813 views
What is the shape of a linear function on a coordinate plane.choices are: a. circle b. ellipse c. vertical d. horizontal I chose
1. 2 answers
2. asked by tanisha
3. 808 views
What portion of the Congress or the states must support proposing an amendment to the Constitution for consideration?One-half
1. 2 answers
2. asked by Ava
3. 789 views
The velocity function (in meters per second) is given for a particle moving along a line.v(t) = t^2 − 2t − 15, 1 ≤ t ≤ 7
1. 1 answer
2. asked by TayB
3. 779 views
Monday -4 degrees Fahrenheit increase 6 degrees. On Tuesday it increased 2 degrees. For the next 7 days it increased. What is
1. 2 answers
2. asked by tanisha
3. 696 views
a. What sentence is the topic sentence of the paragraph?
1. 3 answers
2. asked by AngelicaT
3. 688 views
a-5 digit number has 7 in its tens place.The digit in ones place is 5 less than its digit at tens place.The hundreds place digit
1. 1 answer
2. asked by Anonymous
3. 650 views
I am reposting this since I didn't get an answer :(37. Two of the following proverbs have similar meanings. Which ones are they?
1. 3 answers
2. asked by Hope
3. 650 views
Describe the caste system and it’s the different levels.
1. 1 answer
2. asked by brooke
3. 623 views
suicide among older person isn't a concern.is this statement valid?why or why not?
1. 2 answers
2. asked by kiki
3. 620 views
5 kids median age is 9. Two of the kids ages are 5. The range of all the kids is 7. What is the age of the 2nd to the oldest.
1. 2 answers
2. asked by tanisha
3. 615 views
Cans someone help me.In 4 or 5 sentences, Explain how life changed from 1915-1920s with War World 1 in the beginning through
1. 8 answers
2. asked by Anonymous
3. 613 views
Can someone help me find the answer? I am having trouble with it.Was the Agricultural Adjustment Act constutional? Why or why
1. 3 answers
2. asked by Red Lantern
3. 603 views
are the middle east and southwest asia the same place
1. 4 answers
2. asked by lauren
3. 594 views
A tennis player makes a return at a speed of 18m/s and at a height of 3m to land in the court at a horizontal distance of 12m
1. 0 answers
2. asked by Glory
3. 590 views
Wendy and Carol each bought the same laptop at the same price. In addition, Wendy bought a flash drive and Carlo bought an
1. 1 answer
2. asked by TT
3. 589 views
a car rounds a curve with a radius of 45.0 m at a speed of 22.0 m/s. What is the centripetal acceleration of the car? please
1. 1 answer
2. asked by taylor
3. 588 views
4^4/4^6(btw these are called polynomials A. -16 B. 16 C. 1/16 D. -1/16 I understand how to work with polynomials, but I've never
1. 1 answer
2. asked by anonymous
3. 586 views
Describe the causes and effects of pollution on the Ganges River. What role does population play on this pollution?
1. 1 answer
2. asked by brooke
3. 586 views
why did william lloyd garrison massachusetts in 1829
1. 2 answers
2. asked by kervens
3. 572 views
Gina is tying up a stack of newspapers with string. She wants the string to wrap around twice, once lengthwise and once
1. 1 answer
2. asked by Laura
3. 563 views
Hi! Can someone check my answer for this question? Thanks!Question: List the following circles in order based of their radius.
1. 1 answer
2. asked by Susie
3. 557 views
Tickets for children cost $3.00, adult tickets cost $5.00. I am responsible for selling 6 tickets. How would I figure out all
1. 1 answer
2. asked by Kyle
3. 548 views
now that you're aware of the information at your disposal, describe how it will helpful to you as a you pursue your college
1. 4 answers
2. asked by jill
3. 527 views
is a squirrel a animal species
1. 1 answer
2. asked by brooke
3. 524 views
South Asia’s flood plains have attracted a great deal of people because of their _______________.rich soil?
1. 1 answer
2. asked by brooke
3. 523 views
Finish the following to make a perfect square.1.) x^2+sqrt3x+______ 2.) x^2+4x+_____
1. 1 answer
2. asked by Kate
3. 519 views
A pendulum with a length of 1.25m has a period of 2.2s. What is the value of g?
1. 2 answers
2. asked by Leah
3. 513 views
bank : where you can walk next to a river=================== This is the definistion of the word 'bank.' What is the meaning and
1. 1 answer
2. asked by rfvv
3. 512 views
what amendment says you have the right to bear arms?maybe the 4th or maybe 5th also.??
1. 1 answer
2. asked by jarrod
3. 509 views
The acceleration function (in m/s^2) and the initial velocity are given for a particle moving along a line.a(t) = t + 6, v(0) =
1. 1 answer
2. asked by TayB
3. 508 views
The volume of a rectangular solid with a length of 6in., width 8in., and height 13in.
1. 5 answers
2. asked by Missy K.
3. 491 views
What amendment states "you have the to bare arms"?the 3rd amendment.
1. 1 answer
2. asked by Brandon
3. 489 views
saline solution mass is 53.0 at 4 degrees equal volume of water, same temp had a mass 51.5g what is the density of the saline
1. 1 answer
2. asked by kaela
3. 486 views
In what ways can outside forces affect an object's motion, position, and shape?
1. 1 answer
2. asked by Archy
3. 476 views
ways to limit the amount of of oil they use in the middle east so they don't run out
1. 3 answers
2. asked by lauren
3. 476 views
What is the area of an isosceles right triangle wih equal sides that measure 42cm? @Ms. Sue please help!!!
1. 5 answers
2. asked by Missy K.
3. 450 views
I need d and e. Have a right triangle. Base=d; hypotenuse=e; altitude= 2sqrt3. < opposite 90 = 60.
1. 1 answer
2. asked by robin
3. 437 views
How mono amine theory guided to development of drug discovery?Please Help me. I am confused. Thanks
1. 0 answers
2. asked by sharma
3. 403 views
are animal species just any kind of animals.
1. 1 answer
2. asked by Shay
3. 386 views
Prove the identities:(sin^2x-1)^2 = cos(2x)+sin^4x
1. 1 answer
2. asked by Michael
3. 383 views
what is monoamine theory of depression?
1. 1 answer
2. asked by sharma
3. 378 views
What is the eccentricity for this ellipse?x^2/9+y^2/4=1
1. 1 answer
2. asked by Raina
3. 372 views
Find f'(x) for f(x) = ln(x^3 + e^(4x)).I got(4e^(4x)+3x^2)/(e^(4x)+x^3) Is that right?
1. 1 answer
2. asked by Tom
3. 314 views

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