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Questions Asked on October 5, 2015

What's the correct capitalizations for, the henderson family moved to chicago from the east coast.
1. 1 answer
2. asked by Kevin
3. 822 views
A plane head north with an airspeed of 420 km/h. However, relative to the ground, it travels in a direction 7.0 west of north.
1. 2 answers
2. asked by JHM
3. 3,484 views
Which of the following are necessary to describe a rotation of a figure on a coordinate plane ?A.the center of rotation B.the
1. 47 answers
2. asked by LoveMuffin
3. 23,761 views
1.Which of the following is greater than 4.3x10^9A)2.1x10^9 B)3.2x10^9 C)5.3x10^9 D)7.4x10^8*** 2.Which of the following are
1. 24 answers
2. asked by Anonymous
3. 5,497 views
If 75.0 g of metal at 75.0 c is added to 135 g of water at 15 c the temp of water rises to 18.3 c what is the specific heat of
1. 5 answers
2. asked by Abby
3. 580 views
Information:Juan plans to bulid a bookcase to store his paperback books DVDs and CDs he has lumber that he will use for the
1. 4 answers
2. asked by help
3. 647 views
What volume of 0.740 M , HCl in milliliters, is required to titrate 2.05 g of Na2CO3 to the equivalence point?
1. 1 answer
2. asked by Julian
3. 463 views
Suppose you dilute 20.0 mL of a 0.130 M solution of Na2CO3 to exactly 100.0 mL. You then take exactly 15.0 mL of this diluted
1. 1 answer
2. asked by Julian
3. 727 views
2 NaIO3(aq) + 5 NaHSO3(aq) → 3 NaHSO4(aq)+ 2 Na2SO4(aq) + H2O(ℓ) + I2(aq) What is the theoretical yield of I2 if you mixed
1. 1 answer
2. asked by Julian
3. 1,347 views
At basketball practice, Kyla made 60 free throws. this was 80% of her attempts. how many free throws did Kyla attempt?
1. 6 answers
2. asked by alyson
3. 1,293 views
The space probe Deep Space 1 was launched on October 24, 1998. Its mass was 474 kg. The goal of the mission was to test a new
1. 0 answers
2. asked by Anonymous
3. 565 views
A quarterback throws a pass at an angle of 40 degrees above the horizontal with an initial speed of 20 m/s. The ball is caught
1. 1 answer
2. asked by Jose Luis
3. 859 views
The weak acid HQ has pKa of 4.89. Calculate the (OH-) of 0.500 M HQThis is what I have: pKa = 4.89 so Ka = 10^-4.89 = 1.29x10^-5
1. 1 answer
2. asked by patrick
3. 895 views
A horizontal rifle is fired at a bull's-eye. The muzzle speed of the bullet is 660 m/s. The gun is pointed directly at the
1. 1 answer
2. asked by Hannah
3. 608 views
Differentiate.g(x) = 5e^x√x
1. 1 answer
2. asked by Joey
3. 855 views
He spent $48 on art supplies. The canvas for each of his paintings is an additional $2. He plans to sell his paintings for $10.
1. 1 answer
2. asked by brandon
3. 722 views
Two skaters, a man and a woman, are standing on ice. Neglect any friction between the skate blades and the ice. The mass of the
1. 0 answers
2. asked by Anonymous
3. 729 views
A spider crawling across a table leaps onto a magazine blocking its path. The initial velocity of the spider is 0.890 m/s at an
1. 1 answer
2. asked by Hannah
3. 606 views
How many grams of iron at 200.0 c must be placed in 200.0 g of water at 18.0 c so that the temp of both will be 30.0 c ?Okay so
1. 2 answers
2. asked by John
3. 703 views
I'm having trouble understanding hybrid atomic orbitals. Could you please explain? Thanks
1. 0 answers
2. asked by Anonymous
3. 402 views
Bobby has 230 marbles to put in jars. He wants the jars to hold either 100 marbles or 10 marbles. Which is a way he can arrange
1. 1 answer
2. asked by ben
3. 908 views
If you kick a football at 64.7 m/s at 49 degrees?a) How long is the ball in the air? b) Where does the ball land horizontally?
1. 0 answers
2. asked by Ghazi
3. 360 views
4x−y+2z=11x+2y−z=−1 2x+2y−3z=−1 can someone help me find x,y,z, I have tried isolation but i cant seem to get it
1. 2 answers
2. asked by Adam
3. 460 views
How need help with this one. This is what I knowP(X)<115)= 12.1 (115-mean) how do I get the mean or is their a formula that can
1. 0 answers
2. asked by WIlbert
3. 374 views
Hello! I'm having trouble with this related rates problem: A 5ft tall person is walking away from a 16ft tall lamppost at a rate
1. 1 answer
2. asked by Andy
3. 851 views
A small plane aims to fly directly east at 120. km/h, but a headwind is blowing 50. km/h at 22 degrees south of west, slowing
1. 1 answer
2. asked by brooklyn
3. 590 views
A rock is dropped from a tree of height 22 m into a lake (depth 4.0 m) below. After entering the water, the rock floats gently
1. 1 answer
2. asked by julia
3. 758 views
which of the tive themes includes the human and physical features at a specific location
1. 1 answer
2. asked by Jack
3. 592 views
a rocket launched off a cliff is represented by the equation h(t)= -16t^2+100t+140. when will this rocket reach 200 feet?I tried
1. 2 answers
2. asked by angel
3. 1,550 views
A 50.5-kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic friction are 0.624 and 0.364,
1. 1 answer
2. asked by Anonymous
3. 2,871 views
Compare the rate of effusion of carbon dioxide with that if hydrogen chloride at the same temperature and pressure.
1. 1 answer
2. asked by Cade
3. 2,423 views
A heated piece of metal cools according to the function c(x) = (.5)x − 11, where x is measured in hours. A device is added
1. 1 answer
2. asked by dalton
3. 1,468 views
A car is traveling up a hill that is inclined at an angle θ above the horizontal. Determine the ratio of the magnitude of the
1. 2 answers
2. asked by Anonymous
3. 14,629 views
A business opportunity has presented itself to you and one of your classmates. Your opportunity is to enter the fast growing
1. 0 answers
2. asked by Jimmy
3. 1,322 views
A 103-kg baseball player slides into second base. The coefficient of kinetic friction between the player and the ground is μk =
1. 1 answer
2. asked by Anonymous
3. 509 views
Three forces act on a moving object. One force has a magnitude of 81.2 N and is directed due north. Another has a magnitude of
1. 1 answer
2. asked by Anonymous
3. 830 views
A committee of 3 members is selected from a club made up of 10 junior members and 20 senior members. What is the expected number
1. 3 answers
2. asked by Charles
3. 1,962 views
A line AB, 125 feet long, is measured along the sraight bank of a river. A point C is on the opposite bank. Angles ABC and BAC
1. 1 answer
2. asked by shyiah
3. 2,242 views
Find the periodic payments PMT necessary to accumulate the amount given in a sinking fund. HINT [See Example 2.] (Assume
1. 1 answer
2. asked by joe
3. 762 views
Is the oval window soft or hard? Explain the advantage to your answerPersonally I think it's soft and it's because being soft
1. 1 answer
2. asked by Alex
3. 1,407 views
What is the balanced net ionic equation for the reaction between the permanganate ion and the ferrous ion in acid solution. What
1. 1 answer
2. asked by Minset
3. 1,532 views
A 1420-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant force of 16930 N on the
1. 1 answer
2. asked by Anonymous
3. 1,041 views
Draw the line through the point (4,5)that is parallel to the y-axis. Write the equation of this line and state its slope.Can
1. 1 answer
2. asked by April
3. 679 views
the color change at the endpopint should persist for 30 second why
1. 1 answer
2. asked by yve
3. 571 views
I found three points of the equationx-2y=b which were (4, -2) (0,-4)(-4,-6) But the question further asks to convert the
1. 2 answers
2. asked by Anonymous
3. 404 views
An astronaut on a distant planet wants to determine its acceleration due to gravity. The astronaut throws a rock straight up
1. 1 answer
2. asked by Ramen Noods
3. 713 views
Let your car have a mass of 825 kg. Your car is moving at a speed of 3.08 m/s when it strikes a parked car and stops in 0.21 s.
1. 1 answer
2. asked by Michael
3. 912 views
The most appropriate measure for the open ended frequency distribution is-----
1. 0 answers
2. asked by sanjay
3. 476 views
The probability of card being an ace of heart in a pack of 52 card is----
1. 1 answer
2. asked by sanjay
3. 459 views
It is desired to design a ski jump ramp. The ramp will be represented by a polynomial whose graph is a side view of the ramp.
1. 1 answer
2. asked by Jennifer
3. 618 views
the chemical process by which your body breaks down the nutrients in foods to release energy for the cells in your body
1. 69 answers
2. asked by Mahoganie
3. 18,622 views
In Megabucks, a player who correctly chooses five out of the six winning numbers gets $400. What is the probability of winning
1. 2 answers
2. asked by Lucas
3. 1,432 views
Differentiate between an integrator and differentiator
1. 1 answer
2. asked by NONEE
3. 458 views
Please express your answer in scientific notation(6.0 x 10^5) x (3.0 x 10^4)= My answer - 18 x 10^9 18 x 10 ^20 18 x 10 ^9 1.8 x
1. 12 answers
2. asked by YOLO
3. 5,709 views
Two capacitors of capacities c1=3uf and c2=6uf arranged in series are connected in a parallel with third capacitor c3=4uf. The
1. 3 answers
2. asked by shahbaz ahmad pala
3. 6,329 views
The following circuits represent a logarithm amplifierThe output voltage for a log amp with a diode can be determined by the
1. 0 answers
2. asked by Megameno
3. 562 views
An airplane is flying at a speed of 350 mi/h at an altitude of one mile and passes directly over a radar station at time t=0.a)
1. 1 answer
2. asked by Justin
3. 2,406 views
If you throw a six sided die twice, what is the probability that you will get:(i) A one on the first throw OR a two on the
1. 1 answer
2. asked by michael
3. 547 views
A home owner goes to the hardware store to purchase the letters that make up a number for a sign he is making, (e.g., F-O-U-R,
1. 3 answers
2. asked by George
3. 645 views
How do you think this relates to fireworks? In your explanation be sure to use the following key terms:Ground state Excited
1. 4 answers
2. asked by Jacob Harver
3. 891 views
A 135g sample of ice is in a freezer at -21 degrees celsius. It is removed from the freezer and allowed to melt and the
1. 1 answer
2. asked by Tegan
3. 1,004 views
2. There were similarities and differences between the American and French revolutions. Write a paragraph that compares and
1. 1 answer
2. asked by Anonymous
3. 918 views
In a favorable habitat and without natural predators, a population of reindeer is introduced toan island preserve. The reindeer
1. 2 answers
2. asked by Ursula
3. 498 views
describe a two treatment reversal design involving the effect of drug X and drug Y on hyperactivity.
1. 0 answers
2. asked by dontworryb
3. 456 views
The mass of a gold coin was measured three times and each measurement was made to five digits. The mass values were 23.319g,
1. 1 answer
2. asked by Anonymous
3. 2,820 views
The following describes the process of an atom emitting light. Place the steps in order: (I already know the first two steps
1. 1 answer
2. asked by What Teh Heck
3. 2,306 views
Nine times twelve minus four times two to the power of two plus six equals sixty eight
1. 2 answers
2. asked by Nick
3. 593 views
I am doing msc., degree . I want do project on clown fish but i did not select the topic till now. Can you help me to select
1. 0 answers
2. asked by madhumitha
3. 391 views
a map's scale is given thus 1 cm to 200 km.How far apart will two places be on the map,if the ground distance in between them is
1. 8 answers
2. asked by Ankush.
3. 4,721 views
•Outline the major philosophical themes of the U.S. Constitution and the Articles of Confederation.•Use specific references
1. 1 answer
2. asked by Brenda
3. 614 views
A right rectangular prism is packed with cubes of side length Fraction 1 over 6 inch. If the prism is packed with 12 cubes along
1. 7 answers
2. asked by jeremiah
3. 3,051 views
create two operational definitions for each of the following psychological constructsCognitive dissonance Sense of direction
1. 1 answer
2. asked by dontworryb
3. 550 views
The back of Tom's property is a creek. Tom would like to enclose a rectangular area, using the creek as one side and fencing for
1. 4 answers
2. asked by Christina
3. 8,474 views
As electrons move from the higher to the lower energy level, they release energy and ________ occurs.excitation ground state
1. 2 answers
2. asked by help me please
3. 643 views
simplify expression6(3m-7)-2(12y-5)+4(y+6)
1. 2 answers
2. asked by TC
3. 429 views
what is 1 x 10-14 / 2.54 x 10 -3the x's are times not variables. I need the answer in scientific notation
1. 1 answer
2. asked by patrick
3. 406 views
which of the following characteristics would you look for a piece of sandstone
1. 1 answer
2. asked by Crtine
3. 584 views
correction what is: 1 x 10^-14 / 2.54 x 10^-3 the x's are (times) not variables thank you.
1. 2 answers
2. asked by patrick
3. 428 views
Water is poured into a hemispherical bowl with a radius of 30cm. The water's depth is 12cm. Calculate the radius of the surface
1. 1 answer
2. asked by Lorna
3. 890 views
I need a balanced chemical equation for the titration of potassium iodate (KIO3^2-) and sodium thiosulfate (Na2S2O3^2-).This is
1. 1 answer
2. asked by Ronnie
3. 2,032 views
what is 3.9370007 in scientific notationthanks
1. 1 answer
2. asked by Mark
3. 317 views
15.00mL sample of a solution of H2SO4 of unknown concentration was titrated with 0.3200 N NaOH. The titration required 21.30mL
1. 1 answer
2. asked by Mark
3. 2,383 views
A. PyramidB.Propaganda C.Babylonians D.Cuneiform E.Gudea of Lagash F.Ziggurat G.Amorites H. Clay I.The Sumerians J.Mesopotamia
1. 6 answers
2. asked by dee
3. 2,730 views
What is the 5% rule for y-intercepts?
1. 0 answers
2. asked by Gwenyth
3. 320 views
7. the vertices of a triangle are p(-7 -4) q(-7,-8 and r(3,-3) name the vertices of the image reflected across the line y=xA.
1. 4 answers
2. asked by dea
3. 671 views
What examples are given of a limited government and an unlimited government in the section? How did each type of government
1. 4 answers
2. asked by Bill
3. 1,049 views
Formulate a linear programming problem for the following situation.Homer Simpson has created two donut assortments for the the
1. 1 answer
2. asked by TayB
3. 601 views
In lacrosse, a ball is thrown from a net on the end of stick by rotating the stick and forearm about the elbow. If the angular
1. 0 answers
2. asked by jordan
3. 1,198 views
1.a population of snails on an island is disrupted during a violent storm. portions of the population are carried by the storm
1. 2 answers
2. asked by kayla(sciences) plz help
3. 1,145 views
give 2 examples of mixed numbers that when multiplied by 3/4 give a product between 3/4 and 1.my mom knows what numbers to use
1. 4 answers
2. asked by Cole
3. 1,178 views
When writing a paragraph about my goals in English class, should I list my goals in the topic sentence or later in the
1. 1 answer
2. asked by Anonymous
3. 644 views
How do I simplify this expression : -12 / 3 * (-8 + (-4)^2 - 6 ) + 2 the answer is -6.
1. 1 answer
2. asked by Tay
3. 637 views
Which paragraphs represent the exposition in the story An Hour With Abuelo?A. paragraphs 8-10 B. paragraphs 10-12 C. paragraphs
1. 5 answers
2. asked by Abbie
3. 1,630 views
A 15.0-g metal cylinder is placed on a turntable, with its center 73 cm from the turntable's center. The coefficient of static
1. 0 answers
2. asked by Erin
3. 550 views
Note, this question is from the book "Ribbons", if you haven't read it then you are not able to help with this.In "Ribbons",
1. 2 answers
2. asked by Joe
3. 731 views
It is recommended that a person do strengthening activities at least twice a week to reduce and manage stress such as ________.A
1. 2 answers
2. asked by YourMom
3. 454 views
When a person feels stressed, he or she should ________.A. Avoid people B. Socialize C. Keep it bottled up inside D. Blame
1. 3 answers
2. asked by YourMom
3. 437 views
a sum of money is shared between to persons at the ratio 2:5 one person received $60 how much was shared
1. 5 answers
2. asked by jason
3. 2,149 views
What is a key element of democracy?a- self-determination b- selfishness c- violent d- heredity My answer would be a or b
1. 4 answers
2. asked by Steve
3. 654 views
The energy-separation curve for two atoms, a distance, r, apart is: U(r)=−A/r^m+B/r^nDerive and expression for the stiffness
1. 4 answers
2. asked by qw
3. 679 views

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