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2011
September

Questions Asked on September 15, 2011

Why it's so important to have one set of chemical symbols in the world ?Please no hard answers an easy one for me to understand.
1. 4 answers
2. asked by Gen
3. 5,617 views
What are 2 reasons why some geographers today believe Thomas Malthus' theory cannot be used to predict future population issues?
1. 2 answers
2. asked by Charlotte
3. 5,343 views
Two children are playing on two trampolines. The first child can bounce 1.6 times higher than the second child. The initial
1. 1 answer
2. asked by Sydney
3. 3,029 views
A stone is thrown straight up from the ground with an initial speed of 30.5 m/s . At the same instant, a stone is dropped from a
1. 2 answers
2. asked by margaret
3. 2,665 views
graphic that depicts triangle ABC inscribed in sphere P.
1. 0 answers
2. asked by Shondreeka
3. 2,601 views
mark received a 3.5% salary increase. His salary after the raise was $36,432. What was his salary before the raise?
1. 3 answers
2. asked by confusion
3. 2,422 views
A solution of sodium hydroxide is standardized against potassium hydrogen phthalate (KHP, formula weight 204.2 g/mol). From the
1. 1 answer
2. asked by Chandler
3. 2,323 views
A bicyclist is riding on a path modeled by the function f(x) = 0.03x, where x and f(x) are measured in miles. Find the rate of
1. 3 answers
2. asked by Lou
3. 2,164 views
How do the boiling points of 3.0 m C6H12O6 and 3.0 m CaCl2 compare?A. The boiling point of 3.0 m C6H12O6 is higher. B. The
1. 1 answer
2. asked by jasmine
3. 2,008 views
Can someone please check my answers for the following 'choose the best answer'?Which of the following cellular functions would
1. 2 answers
2. asked by Claudia
3. 1,935 views
Suppose the bisector of an angle divides the angle into 2 angles, each of which has a measure of 15 degrees less than the
1. 2 answers
2. asked by Anonymous
3. 1,823 views
A ball is thrown upward. After reaching a maximum height, it continues falling back to- ward Earth. On the way down, the ball is
1. 1 answer
2. asked by margaret
3. 1,771 views
rounded to the nearest ten i am 12750.i am a multiple of 2 i use only 4 different numbers in all my 5 places.
1. 5 answers
2. asked by michele
3. 1,705 views
A hockey puck is sliding on frictionless ice. It slams against a wall and bounces back toward the player with the same speed
1. 1 answer
2. asked by Robin
3. 1,666 views
starting with solid sucrose describe how you would prepare 125ml of. 150 M sucrose solution
1. 1 answer
2. asked by juju
3. 1,620 views
From the top of a cliff overlooking a lake, a person throws two stones. The two stones have identical initial speeds of v0 =
1. 2 answers
2. asked by Hiya
3. 1,558 views
round this number to the nearest thousand 409,614
1. 9 answers
2. asked by charlie
3. 1,543 views
suppose that the short run costs for a paintbrush manufacturer are given by the expression:TC= 100+2Q+.01 Q2 A. WAT ARE THE
1. 12 answers
2. asked by AMAR JYOTI
3. 1,486 views
You are an executive with the Varsity Corporation in Atlanta, Georgia. The company president was schedule to make an important
1. 1 answer
2. asked by john j
3. 1,475 views
write the word name for each number and tell the value of the underlined digit.3,552,308,725 -
1. 5 answers
2. asked by dk
3. 1,450 views
Find an equation of the normal line to the parabolay = x2 − 7x + 5 that is parallel to the line x − 3y = 3.
1. 1 answer
2. asked by Shayne
3. 1,446 views
Like fractional notation, __________ notation is used to denote a part of a whole.
1. 2 answers
2. asked by George
3. 1,440 views
Please help?Let F(a) be the area between the x-axis and the graph of y=x^2cos(x/4) between x=0 and x=a, for a>0 (consider the
1. 1 answer
2. asked by Claudia
3. 1,434 views
assume the mean height of soldiers to be 68.22 inches with a variance of 10.8 inches. how many soldiers in a regiment of 1000
1. 1 answer
2. asked by ann
3. 1,432 views
Mrs. Daniel pays $324 for a handbag and 3 pairs of shoes. The handbag costs half as much as the 3 pairs of shoes combined. Find
1. 2 answers
2. asked by Lucy
3. 1,410 views
A plane flies at an airspeed of 242 km/h. A wind is blowing at 72 km/h toward the direction 60° east of north.What is the speed
1. 2 answers
2. asked by Ashley
3. 1,348 views
If a ball is thrown straight up into the air with an initial velocity of 70 ft/s, it height in feet after t second is given by y
1. 1 answer
2. asked by Anonymous
3. 1,308 views
A ball is thrown upward. It leaves the hand with a velocity of 13.8 m/s, having been accelerated through a distance of 0.495 m.
1. 1 answer
2. asked by austin
3. 1,272 views
HASAN MADE A MODEL FOR 437 HUNDREDS, 3 TENS,AND 7.WHAT ARE TWO OTHER WAYS HE COULD SHOW 437 USING BASE-TEN BLOCKS?
1. 0 answers
2. asked by CHARLES
3. 1,242 views
An office has 8 secretaries and 5 computer operators. If one employee ispicked at random, find the probability that it will be a
1. 1 answer
2. asked by Kate
3. 1,211 views
which of the follwing is not a drawback associated with anecdotal notes?(a)significant events can happen to children on days
1. 3 answers
2. asked by susue
3. 1,194 views
Words are:A. convenient communication shortcuts B. not arbitrary symbols C. unique to each individual in English D. thoughts
1. 5 answers
2. asked by Cindy
3. 1,189 views
Which of these phrases best decribes rhythm?A.repeated sounds across lines of poetry B. a poem's cadence, pace, or ongoing
1. 4 answers
2. asked by Soh
3. 1,170 views
How many moles of O are needed to combine with 0.223 mole of C to form the following compounds?CO CO2
1. 1 answer
2. asked by tay
3. 1,170 views
When multiplying decimals, the decimal point in the product is placed so that the number of decimal places in the product is
1. 1 answer
2. asked by George
3. 1,170 views
Is cultural relativism the same as cultural relativist because when I google search cultural relativist nothing comes up but
1. 3 answers
2. asked by Kayla
3. 1,163 views
A baseball thrown at an angle of 65.0^\circ above the horizontal strikes a building 16.0 {\rm m} away at a point 5.00 {\rm m}
1. 0 answers
2. asked by Meghan
3. 1,149 views
which of the following is true regarding group activities?(a)its not necessary for each child to participate (b)a role should be
1. 1 answer
2. asked by susue
3. 1,126 views
Brand A grape juice sells at one pint for $1.65 and Brand B sells at 14 ounces for $ 1.44 . Which brand has the lower unit
1. 1 answer
2. asked by George
3. 1,095 views
in the 16th century what was the education of the nobility in england and how does it compare to this day school
1. 0 answers
2. asked by samantha
3. 1,075 views
2) Eight months ago, Louise agreed to pay Thelma $750 and $950 six and twelve months, respectively, from the date of the
1. 1 answer
2. asked by Nieda
3. 1,067 views
The primary substance from which all other chemical compounds and substances are made is a____________.A) element B) compound C)
1. 1 answer
2. asked by kiara
3. 1,055 views
Sawtooth function: Draw the graph of f(x) = x - [x]. At which points is f discontinuous? Is it left- or right-continuous at
1. 0 answers
2. asked by res
3. 1,055 views
Which of the following is a factor that can help account for the great difference between Old English as we know it and Middle
1. 2 answers
2. asked by Anonymous
3. 1,055 views
A man stands on the roof of a 19.0 m tall building and throws a rock with a velocity of magnitude 30.0 m/s at an angle of 30.0
1. 1 answer
2. asked by Meghan
3. 1,049 views
which one of the following statements concerning discipline is true?(a)discipline is guidance (b)one of the purposes of
1. 1 answer
2. asked by susue
3. 1,044 views
Find the interest if $ 9,000 is invested at an annual simple interest rate of 8 % for 3 years. Use the formula I = P × R × T ,
1. 1 answer
2. asked by Adam
3. 1,033 views
Lubbock, Texas ran a survey and determined that 27% of all householdssubscribed to the daily paper, 32% watched the evening
1. 0 answers
2. asked by Kate
3. 1,032 views
how to divide x^3 - x^2 - 22x + 13by x^2 + 4x - 2. Please Help!!! Please Hurry!!!!
1. 2 answers
2. asked by Misty
3. 1,022 views
. As Marcia took her place in the classroom on the first day of class, a familiar feeling surged from inside of her. She found
1. 0 answers
2. asked by Anonymous
3. 1,015 views
line CD bisects AB at point C. Find AC if AB = 56 feet
1. 1 answer
2. asked by justine
3. 1,014 views
calculate the freezing point of 0.1m ofa)NaCl (b) glacial acetic acid
1. 1 answer
2. asked by kady
3. 996 views
does elements with low energy have high frequency?
1. 2 answers
2. asked by grace
3. 988 views
A playground is on the flat roof of a city school, 5.2 m above the street below (see figure). The vertical wall of the building
1. 4 answers
2. asked by Lauryn
3. 986 views
write in scientific notation 35,000 and 982,000,000
1. 1 answer
2. asked by felix
3. 984 views
Intracellular ExtracellularNa+ 12 mM 160 mM Cl- 7 mM 110 mM K+ 140 mM 5 mM 1.How do you calculate the equilibrium potential for
1. 1 answer
2. asked by John
3. 966 views
In the figure below, a student at a window on the second floor of a dorm sees his math professor walking on the sidewalk beside
1. 2 answers
2. asked by Anonymous
3. 962 views
The list price of an item is $ 78.99 and the net price is $ 56.67 . Determine the amount of discount.
1. 3 answers
2. asked by George
3. 955 views
erin is thinking of a 3 digit number.it uses the digits 1,7,and 4.how many numbers can you make that are even?how many can you
1. 2 answers
2. asked by jimena
3. 953 views
37% of all doctors are family practitioners. If four doctors are picked atrandom, what is the probability that all four are
1. 0 answers
2. asked by Kate
3. 952 views
Write your own journal entry from the perspective of a member of Bradford's colony. What do you think of these unruly pirates?
1. 1 answer
2. asked by Jorge
3. 938 views
A playground is on the flat roof of a city school, 5.2 m above the street below (see figure). The vertical wall of the building
1. 6 answers
2. asked by Lauryn
3. 924 views
find the geometric mean of these percent increases 8, 12, 14, 26, and 5
1. 0 answers
2. asked by Cuty
3. 923 views
Can you please check these few sentences for me? Thank you very much.1) Walter Pater, the theorist of the aesthetic movement,
1. 1 answer
2. asked by Henry2
3. 916 views
Sandy writes (4*30)+(4*2) and says the quotient for 128/4 is 8 is she correct.explain
1. 2 answers
2. asked by adelisa
3. 908 views
At t = 0, a stone is dropped from a cliff above a lake; 2.1 seconds later another stone is thrown downward from the same point
1. 0 answers
2. asked by Ashley
3. 884 views
from:to: date: subject: because independence eve falls on a friday the day has been designated a saturdayfor
1. 3 answers
2. asked by sharon
3. 879 views
. Billy Sue hated dresses but loved dogs, horses, turtles, lizards, and frogs. Her grandmother, who knew how little girls should
1. 1 answer
2. asked by Anonymous
3. 870 views
I left ou few more sentences on the Civil Rights Movement. Thank you.1) If it hadn't been for Rosa Parks, the Civil Rights
1. 1 answer
2. asked by Henry2
3. 842 views
A 1340 kg car is traveling with a speed of 15.0 m/s. What is the magnitude of the horizontal net force that is required to bring
1. 0 answers
2. asked by phillip
3. 842 views
A basketball leaves a player's hands at a height of 2.20 m above the floor. The basket is 2.80 m above the floor. The player
1. 0 answers
2. asked by Anonymous
3. 840 views
A scale drawing of an office building is not labeled but indicates 1 / 3 inch = 4 feet. On the drawing one wall measures 4 and 2
1. 4 answers
2. asked by Martin
3. 836 views
Calculate the volume of a 36% solution of hydrochloric acid (density = 1.50g/mL, molar mass = 36 g/mol) required to prepare 9
1. 1 answer
2. asked by Stephanie
3. 826 views
I really need some help with 2 questions. These questions are based out of Chapter 1 in Traditions and Encounters but it is in
1. 6 answers
2. asked by nygmen90
3. 807 views
In the figure below, a student at a window on the second floor of a dorm sees his math professor walking on the sidewalk beside
1. 0 answers
2. asked by Anonymous
3. 802 views
It is likely that a preschooler who learns to read early:a. will watch a lot of television b. will enjoy playing outdoors, as do
1. 2 answers
2. asked by Mary
3. 794 views
A car traveling at 90 km/h strikes a tree. The front end of the car compresses and the driver comes to rest after traveling 0.87
1. 1 answer
2. asked by Anonymous
3. 789 views
I have 33 whole number observation data set. The five number set from the box and whisker plot is 16, 20, 22, 30, 46). How many
1. 1 answer
2. asked by Mackenzie
3. 786 views
0.80 divided by 16.80
1. 2 answers
2. asked by Anonymous
3. 779 views
(a) (i) Draw the abbreviated structural formula, in truncated form, of the compound that would be produced from the reaction of
1. 3 answers
2. asked by mj
3. 778 views
Adding mixed numbers so its the same denominator:3 5/8 + 12 1/6
1. 1 answer
2. asked by melvin
3. 774 views
I need help with an introduction to my culture and arts class.
1. 1 answer
2. asked by Stephanie
3. 765 views
A blue ball is thrown upward with an initial speed of 20.6 m/s, from a height of 0.8 meters above the ground. 2.5 seconds after
1. 2 answers
2. asked by a
3. 758 views
You have a $2 million portfolio consisting of a $100,000 investment in each of 20 different stocks. The portfolio has a beta of
1. 0 answers
2. asked by Alicia James
3. 738 views
Can someone please check my answers for the following 'choose the best answer'?Which of the following cellular functions would
1. 0 answers
2. asked by Claudia
3. 735 views
a uniformly accelerating train passes a green light signal at25.0 km/hr it passes a second light 125m farther down the track
1. 5 answers
2. asked by dan
3. 734 views
Where can I find good websites to search on the Bodie Lighthouse?
1. 1 answer
2. asked by Liz
3. 727 views
Could you please check these-I get stuck on reflexive verbs.We had to make up questions and answers.1. ¿Qué haces tú en la
1. 2 answers
2. asked by Samantha
3. 727 views
find the length of the arc intercepted by a central angle of 35 degree 28' in a circle of radius 15ft....i cant figure out how
1. 1 answer
2. asked by josh
3. 725 views
what is physical education
1. 1 answer
2. asked by help me
3. 702 views
A box contains 300 colored paper clips. Tony pulled 25 paper clips out at random and found 6 pink, 4 white, 10 yellow, and 5
1. 0 answers
2. asked by gary
3. 691 views
Im having trouble understanding the concept of pressure. Help please!What is the pressure at the bottom of a tube of mercury
1. 2 answers
2. asked by John
3. 673 views
A company reaches the break - even point when its total revenue equals its total cost. The company sells their product at $ 25
1. 1 answer
2. asked by John
3. 672 views
Phyllis made some sandwiches for a family reunion.She made 12 turkey sandwiches, 10 ham sandwiches, and 8 cheese sandwiches .
1. 1 answer
2. asked by john
3. 666 views
find the 5 trig ratios when sin theta = -5/13 and lies in quadrant 3
1. 1 answer
2. asked by karen
3. 665 views
4) Jim has been offered a substantial cash discount if he pays an invoice 60 days earlier. One bank will loan him the needed
1. 1 answer
2. asked by Nieda
3. 664 views
Allison Radios manufactures a complete line of radio and communication equipment for law enforcement agencies. The average
1. 1 answer
2. asked by michael
3. 659 views
What is the pressure at the bottom of a tube of mercury that is 0.2 m deep?An elephant with a mass of 1000 kg stands on a circus
1. 0 answers
2. asked by Erica
3. 653 views
For this problem, I need help creating a chart for this: Brian O'Reily earns twice as much each week as a tutor than he does
1. 1 answer
2. asked by Lou
3. 653 views
I am a bit confused on working this problem:Given that the work function (ƒÖ) for a metal is 1.82 eV, calculate the threshold
1. 1 answer
2. asked by suzane
3. 651 views

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