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Questions Asked on October 24, 2015

A rock is thrown upward from a bridge that is 88 feet above a road. The rock reaches its maximum height above the road 0.67
1. 1 answer
2. asked by David
3. 3,452 views
Why is it important to not let the wooden split burn ?
1. 3 answers
2. asked by Ken
3. 379 views
How can I find the reference angle for sin x = +/- 1/sqrt 5?
1. 1 answer
2. asked by Anonymous
3. 386 views
Consider the sequence that begins 40, 20, 10, 5,Will the values of the sequence ever become zero or negative? Explain
1. 2 answers
2. asked by Faith
3. 824 views
Which of the following groups of Indians refused to cede land to Georgia in the 1783 Treaty of Augusta?(1 Point)A. Cherokee B.
1. 4 answers
2. asked by Carrie
3. 637 views
A pine tree stands beside a road that has a 7 degree gradient. When the angle of elevation to the sun is 59 degrees, the tree
1. 1 answer
2. asked by Kayla
3. 662 views
How many ml of water must be added to 40.0 ml of 2.50 m koh to prepare a solution that is 0.212 m?
1. 3 answers
2. asked by Brian
3. 1,255 views
Read the description of Ana’s eighth birthday celebration.Write bien or mal to describe how the guest behaved. Then write a
1. 7 answers
2. asked by Alex
3. 1,361 views
I now have papers from London to arrest Mr Fogg.==================== Q1: What is the part of speech of "to arrest Mr Fogg'? Is
1. 1 answer
2. asked by rfvv
3. 415 views
Toxic chemicals in drinking water usually are reported and a safety level specified in units of parts per million (ppm) by mass.
1. 1 answer
2. asked by Tiffany
3. 984 views
paint express charge $30 per gallon of paint plus $1.10 per square foot of wall space. color creations charges $24 per gallon of
1. 1 answer
2. asked by Betty
3. 460 views
Does 1 - (tan 25 degs)(tan 110 degs) equal 1? If so, how?
1. 2 answers
2. asked by Anonymous
3. 366 views
In winemaking, the sugars in grapes undergo fermentationby yeast to yield CH3CH2OH and CO2. During cellularrespiration, sugar
1. 0 answers
2. asked by Mark
3. 631 views
Care must be taken when diluting sulfuric acid with water, because the dilution process is highly exothermic:H2SO4(l) "arrow"
1. 1 answer
2. asked by patrick
3. 1,495 views
We looked outside and saw a big shadow.We thought that it was bear. We were scared. Then, it turned around. It wasn't a
1. 1 answer
2. asked by rfvv
3. 429 views
Whenever organic matter is decomposed under oxygen free conditions, methane is one of the products. Thus enormous deposits of
1. 2 answers
2. asked by patrick
3. 1,647 views
8 is what percent of 69? (Round to the nearest hundredth percent as needed.
1. 1 answer
2. asked by chris
3. 444 views
A spring that has a spring constant of 150 N/m is oriented vertically with one end on the ground.(a) What distance does the
1. 1 answer
2. asked by Alyssa
3. 1,287 views
When 24.30mL of .5 M H2SO4 is added to 24.30 of 1M KOH in a coffee cup calorimeter at 23.5 degrees C, the temp rises to 30.17
1. 1 answer
2. asked by patrick
3. 700 views
The author describes efficiency as
1. 2 answers
2. asked by Lisa
3. 562 views
When 1 mol of NO(g) forms from its elements, 90.29 kJ of heat is absorbed, How much heat is involved when 4.29 g of NO
1. 1 answer
2. asked by patrick
3. 903 views
sin((7pi/6) - (pi/3))= - sqrt3?
1. 3 answers
2. asked by Anonymous
3. 473 views
A railroad freight car with a mass of 50,000 kg is rolling along a level track at 0.30 m/s. A rope trails behind it. If the
1. 1 answer
2. asked by Alice
3. 626 views
Is this sentence a complex sentence:In 1999 the European Union created a new currency so that it was called the euro.
1. 3 answers
2. asked by Jennifer
3. 442 views
1. Calvin is pulling Hobbes on his sled with a force of 45 N [30o above the ground]. The mass of Hobbesand the sled is 18 kg and
1. 1 answer
2. asked by Natasha
3. 450 views
Use the van der Waals equation of state to calculate the pressure of 3.60 mol of NH3 at 489 K in a 4.50-L vessel. Van der Waals
1. 5 answers
2. asked by Anna
3. 4,864 views
home / study / questions and answers / science / chemistry / a chemical engineer studying the properties of ...Question A
1. 1 answer
2. asked by patrick
3. 1,141 views
The maen and midean of 100 observation are 50 and 52 respectively. The value of largest obsrevation is100. It was later found
1. 2 answers
2. asked by Ravikant pathak
3. 492 views
I need help please:Express in symbols:"Six decreased by the product of a number and six is twenty."
1. 2 answers
2. asked by Kelly
3. 386 views
You have two cylindrical solenoids, one inside the other, with the two cylinders concentric. The outer solenoid has length
1. 1 answer
2. asked by alexw
3. 1,145 views
Verify that the function satisfies the three hypotheses of Rolle's Theorem on the given interval. Then find all numbers c that
1. 1 answer
2. asked by TayB
3. 662 views
Find the number c that satisfies the conclusion of the Mean Value Theorem on the given interval. (Enter your answers as a
1. 1 answer
2. asked by TayB
3. 13,242 views
Suppose f(x)=ln x.(a) Find the linear approximation of f at a=1. L(x)= (b) Use the linear approximation to estimate ln 1.27.
1. 1 answer
2. asked by John
3. 1,372 views
Sum of first 20 tems of an AP is 1/3 of the next 20 terms. If first term is 1. Find the sum of first 30 terms.
1. 1 answer
2. asked by shalabh
3. 451 views
what is the total displacement of a runner which finish the 1-km race in just 10 seconds
1. 2 answers
2. asked by Lester
3. 575 views
In winemaking, the sugars in grapes undergo fermentationby yeast to yield CH3CH2OH and CO2. During cellularrespiration, sugar
1. 1 answer
2. asked by Mark
3. 912 views
The manner in which cases are brought from the lower court for revision purposes
1. 0 answers
2. asked by magangane
3. 315 views
In a standardization titration involving hydrochloric acid and sodium carbonate, a student recoirded the following results for
1. 2 answers
2. asked by mije
3. 567 views
If a^4+b^4=23Ã—a^2Ã—b^2, show that log(a^2+b^2)=log 5+log a+log b.
1. 1 answer
2. asked by Ayush
3. 400 views
What is the best order-of-magnitude estimate for 0.00003?
1. 1 answer
2. asked by lorraine
3. 661 views
What is the best order-of-magnitude estimate for 0.00003?
1. 1 answer
2. asked by lorraine
3. 470 views
1.43.4 kcal of heat is required to decompose 2 mole of mecury(II) oxide according to the equation 2HgO(s)➡2Hg(l) + O⬇2(g) .
1. 2 answers
2. asked by Komolafe
3. 694 views
The molar heat capacity of Al is 24.4j/mol. How much heat is required to heat 100g of Al from 20 to 80? Al=27
1. 1 answer
2. asked by Komolafe
3. 425 views
In a northern European country, the formulay=0.036x 2 −2.8x+62.56 models the number of deaths per year per thousand people, y
1. 5 answers
2. asked by Anonymous
3. 746 views
Suppose you borrow RM 5000 today and are required to pay interest of RM 200 for a one year period. What is the simple interest
1. 1 answer
2. asked by kk
3. 471 views
i wish to take a break.i'm so tired.(do)
1. 1 answer
2. asked by Anonymous
3. 396 views
Let L1 be the line passing through the points Q1=(−2, −5, 4) and Q2=(4, −1, 2) and let L2 be the line passing through the
1. 1 answer
2. asked by Excel
3. 636 views
1. A student librarian picks up a 2.2 kg book from the floor to a height of 1.0 m. He carries the book 5.3 m to the shelves and
1. 0 answers
2. asked by Anonymous
3. 705 views
2. A 75.0-kg painter climbs a ladder that is 2.75 m long leaning against a vertical wall. The ladder makes a 30.0° angle with
1. 1 answer
2. asked by Anonymous
3. 965 views
3. You push your physics book 1.50 m along a horizontal table- top with a horizontal push of 2.40 N while the opposing force of
1. 2 answers
2. asked by Anonymous
3. 13,562 views
2. A 75.0-kg painter climbs a ladder that is 2.75 m long leaning against a vertical wall. The ladder makes a 30.0° angle with
1. 2 answers
2. asked by Anonymous
3. 2,980 views
An astronaut on the Moon throws a stone from the top of a cliff. The stone hits the ground below 21.0 seconds later. The
1. 1 answer
2. asked by mark
3. 956 views
John Quinn does not explain the rule about the paddle to Paul, the narrator of “The Pigman & Me.” How does this one action
1. 10 answers
2. asked by shynice
3. 1,044 views
what is a run-on sentence?
1. 1 answer
2. asked by joan
3. 338 views
A hollow cylinder with outer radius r0 and inner radius ri is loaded by a uniformly distributed load q across its length L. The
1. 0 answers
2. asked by qwerty
3. 746 views
Using the first rule of derivative find 8(x-y)12?? And how can i solve these y^x+x^y=17,x+y=5
1. 1 answer
2. asked by Franklin:
3. 292 views
twice of a number added to half of itself equals 20. find the number.
1. 2 answers
2. asked by nafeesa
3. 1,103 views
If the first term of an Ap is equal to one half of the common differences,d, find the 8th term of the Ap
1. 13 answers
2. asked by Amarachi
3. 2,624 views
The first and third term of a Gp are 5 and 80 respectively.what is the 4th term?
1. 12 answers
2. asked by Amarachi
3. 7,306 views
The 2nd and 5th terms of a Gp are -5 and 48 respectively.find the sum of the first four terms.
1. 3 answers
2. asked by Amarachi
3. 1,139 views
The sum of the ages of Diego and Carissa is 67 years. 11 years ago, Diego's age was 2 times Carissa's age. How old is Diego now?
1. 4 answers
2. asked by Anonymous
3. 645 views
Which of the following aided in the adoption of Christianity in the Roman Empire?I. there was no painful initiation rite II.
1. 1 answer
2. asked by Anonymous
3. 503 views
In winemaking, the sugars in grapes undergo fermentationby yeast to yield CH3CH2OH and CO2. During cellularrespiration, sugar
1. 0 answers
2. asked by Mark
3. 574 views
Write an interactive C program that will accept each student’s name an exam grades as input, determine an average grade for
1. 2 answers
2. asked by Dscale
3. 1,025 views
An automobile accident causes both the driver and passenger front airbags to deploy.a. If the vehicle travelled at a speed of
1. 0 answers
2. asked by CHARLES
3. 666 views
If one third of 100 gm of 27% of aqueous solution is taken in a beaker and 10 gm of sugar is added to it,the concentration of
1. 2 answers
2. asked by saumya
3. 419 views
A cup of coffee at 173 degrees is poured into a mug and left in a room at 72 degrees. After 6 minutes, the coffee is 137
1. 2 answers
2. asked by John
3. 1,368 views
Suppose N(t) denotes a population size at time t where the dN/dt=0.03 N(t).If the population size at time t=4 is equal to 100,
1. 1 answer
2. asked by John
3. 2,581 views
Suppose f(t) is the weight (in grams) of a solid sitting in a beaker of water and the solid is dissolving at a rate (in
1. 0 answers
2. asked by John
3. 653 views
How does chloroplasts move when placed in a different solution? I understand that chloroplasts are just randomly scattered
1. 0 answers
2. asked by Lily
3. 401 views
What is 546 multiplied by 345?PLEASE I NEED HELP QUICK!!!!!!!
1. 2 answers
2. asked by WEGymnast
3. 315 views
A body of mass 0.4kg moving with constant speed of 10m/s to north is subjected to a constant force of 8 N directed towards the
1. 0 answers
2. asked by jeet mali
3. 685 views
When would using an image be unnecessary? Give an example.For this assignment, answer the following questions in essay form.
1. 1 answer
2. asked by Abby
3. 1,107 views
I am writing an essay and my directions say to choose one character from The Call of the Wild and explain how the author created
1. 5 answers
2. asked by imnotsmart:(
3. 1,172 views
A puck of mass 0.03 kg slides across rough ice, experiencing a frictional force of 0.2 N. If it was moving at 36 m/s when I hit
1. 1 answer
2. asked by Cali
3. 924 views
what is an equivalent ratio for 65:390
1. 1 answer
2. asked by Anonymous
3. 1,309 views
an acid-base neutralization is the reaction ofa)H2(g) with O2(g) to form H2O(l) b)H2(aq) with OH-(aq) to form H2O(l) c)H+(aq)
1. 1 answer
2. asked by Lisa
3. 856 views
An aqueous solution contains three solutes. One liter contains: 0.200 moles of calcium chloride, 0.150 moles of magnesium
1. 1 answer
2. asked by Lisa
3. 917 views
What is domain for 1/x
1. 1 answer
2. asked by QT
3. 441 views
In winemaking, the sugars in grapes undergo fermentationby yeast to yield CH3CH2OH and CO2. During cellularrespiration, sugar
1. 0 answers
2. asked by Mark
3. 558 views
Which of the following nouns from the selection is a proper noun?garden*** soil Sandy environment
1. 4 answers
2. asked by Shalee
3. 1,907 views
projectilel (height) l (canon's velocity>) /--------------------l (distance) I did a mock of the picture provided. Here it is
1. 1 answer
2. asked by LoveShack
3. 482 views
) How did the federal government use tariffs in the late 1800s to help the United States grow into an industrial power?A) to tax
1. 1 answer
2. asked by Abby
3. 1,200 views
In what ways have factors from Microsystems outside the family, from the mesosystem, and the exosystem possibly influenced your
1. 1 answer
2. asked by Woody
3. 897 views
Can someone please check my history answers/questions? Thank you very much for your help!1) How did the federal government use
1. 2 answers
2. asked by Abby
3. 1,182 views
A student keeps track of his target heart rate when he is exercising. The range for the number of heart beats per minute R for
1. 1 answer
2. asked by Blake
3. 730 views
How to do the Calypso (from th odyssey book) GN page
1. 0 answers
2. asked by Maria
3. 377 views
A tank of volume V = 2.0 l will burst if the pressure exceeds 100 atm. The tank is filled with 6.0 mole of an ideal gas at a
1. 1 answer
2. asked by Zhenya
3. 611 views
How many moles of aluminum ions are present in 0.80 mole of Al2(SO4)3
1. 1 answer
2. asked by sylvia
3. 655 views
The difference of a number and 3 is the same as 39 less the number. Find the numbet?
1. 2 answers
2. asked by nikki
3. 2,841 views
Suppose f(t) is the weight (in grams) of a solid sitting in a beaker of water and the solid is dissolving at a rate (in
1. 0 answers
2. asked by John
3. 612 views
I hsve a hard time understanding this reading: "Mediating Infanticide" by Charles Briggs. I do not understand what he is
1. 3 answers
2. asked by Anonymous
3. 438 views
Calvin is pulling Hobbes on his sled with a force of 45 N [30o above the ground]. The mass of Hobbesand the sled is 18 kg and
1. 1 answer
2. asked by Natasha
3. 442 views
can someone edit my essay?
1. 1 answer
2. asked by jack
3. 392 views
Three cards are selected at random without replacement from a well-shuffled deck of 52 playing cards. Find the probability of
1. 2 answers
2. asked by Anonymous
3. 1,441 views
A ball is kicked 30º above the horizontal with an initial velocity of 20m/s. A fence 2.3 meters high is located 32 meters away.
1. 1 answer
2. asked by Jessica
3. 609 views
1/3 3/4 3/10
1. 2 answers
2. asked by Anonymous
3. 222 views
Can someone please help me/Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every
1. 7 answers
2. asked by Please Help
3. 15,863 views
Are these right?I wasn't sure of 2 of them. It'll be in parenthesis. Literary Allusion -(Ross’s line in Shakespeare’s
1. 6 answers
2. asked by Sophia
3. 545 views
What is the meaning of the poam OLVIDO by Octavio Paz
1. 1 answer
2. asked by Alfredo
3. 1,099 views

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