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2011
March

Questions Asked on March 29, 2011

identify the 3 domains of development, why it is important to consider each domain in the study of adult development, and an
1. 2 answers
2. asked by Anonymous
3. 803 views
1. A small fly of mass 0.26 g is caught in a spider's web. The web vibrates predominately with a frequency of 4.2 Hz. Find the
1. 1 answer
2. asked by Anonymous
3. 1,073 views
Homer won a prize in the lottery of $1000, payable $500 immediately and $500 plus 4% simple interest payable in 250 days.
1. 0 answers
2. asked by Melissa
3. 454 views
1. The motion of a body is described by the equation ay = −308y.(a) Find the angular frequency. (b) Find the frequency. (c)
1. 0 answers
2. asked by Anonymous
3. 733 views
The mean weight of 75 2nd graders is 55.7 lbs andthe mean weight of 25 1st graders is 42.6 lb. What is the mean weight of the
1. 0 answers
2. asked by Macy
3. 406 views
a hot-air balloon is seen in the sky simultaneously by two observers standing a t two different points on the ground. (the 2
1. 0 answers
2. asked by lulu
3. 641 views
When someone buys fish at the fresh fish market, they should smell the fish to test for freshness, the less “fishy” the
1. 0 answers
2. asked by Sammy
3. 546 views
Compare an astronauts weight in orbit with the astronauts weight on Earth, assuming the mass of the astronaut doesn't change.
1. 1 answer
2. asked by Janice
3. 594 views
I am less than 100. The sum of my didgits is 4. Half of me is an odd number.
1. 2 answers
2. asked by jack
3. 426 views
how do I find the rules for input output division tables
1. 1 answer
2. asked by Tyra
3. 445 views
How much I2 is needed to stop decomposition of H2O2?
1. 0 answers
2. asked by Michael
3. 357 views
The mean weight of 75 2nd graders is 55.7 lbs andthe mean weight of 25 1st graders is 42.6 lb. What is the mean weight of the
1. 1 answer
2. asked by Mai
3. 464 views
A cable 22 feet long runs from the top of a utility pole to a point on the ground 15 feet from the base of the pole. How tall is
1. 2 answers
2. asked by christina
3. 1,932 views
Im doing an essay and this is the format for it.Intro of 5 or more sentences, where you introduce your thesis statement(that
1. 0 answers
2. asked by Sara
3. 551 views
If you multiply me by 2, I become a number greater than 20 and less than 40. If you multiply me by 6,I end in 8. If you multiply
1. 2 answers
2. asked by jack
3. 517 views
The Antiderivative of: x(arctanx)dxIt's clearly integration by parts with u=arctanx and dv=x, but after that I go down hill.
1. 0 answers
2. asked by Brandon
3. 405 views
The Antiderivative of: (2x+3)/((x^3)+3x)This one is devinately integration by partial fractions but im not sure what i am doing
1. 0 answers
2. asked by Brandon
3. 463 views
Prove: lim as x goes to 0+ of x^(sinx)=1
1. 0 answers
2. asked by Brandon
3. 377 views
Find lim as x goes to 0 of (xsinx)/(1-cosx)
1. 0 answers
2. asked by Brandon
3. 339 views
A resher ranoumly selects and intreviews 10 male and 100 female college teacher. type of sampling technique?
1. 0 answers
2. asked by Mary
3. 878 views
How many times a year does the moon go through its cycle or phases?
1. 1 answer
2. asked by Kelly
3. 671 views
A team has twelve 15-year-old players and eight 16-year-old players. The coach of the team is 43 years old. Which measure of
1. 1 answer
2. asked by Jammin
3. 1,070 views
what is 320/380 (or in fraction term) in lowest terms? and what is 54 over 126 in lowest terms?
1. 1 answer
2. asked by tiana
3. 1,042 views
a hot-air balloon is seen in the sky simultaneously by two observers standing a t two different points on the ground. (the 2
1. 2 answers
2. asked by lulu
3. 1,505 views
determine the kinetic energy of falling by an average of one degree of freedom of the nitrogen molecule at temperature T = 1000
1. 3 answers
2. asked by lisa
3. 666 views
An arithmetic sequence begins, 116, 109, 102Find the 300th term of this sequence.
1. 2 answers
2. asked by Francesca
3. 1,173 views
Double my tens digit to get my ones digit. Double me and I am less than fifty.
1. 1 answer
2. asked by jack
3. 372 views
is anyone can help me please for this question.why are supplier an mportant uncontrollable factor for many companies?
1. 1 answer
2. asked by jessie
3. 386 views
is anyone can help me to get an idea for this question..how does a firm corporate cultur influence the performance of its
1. 0 answers
2. asked by jessie
3. 408 views
The hypotenuse of a 30-60-90 triangle is 10. Find the perimeter.How do i do that?
1. 3 answers
2. asked by Jesse
3. 4,238 views
y=1/4 cos (2/3 x +3 pi )
1. 1 answer
2. asked by moh
3. 374 views
The density of a gas containing chlorine and oxygen has a density of 2.875 g/L at 754.5 mm Hg and 11(degress C). What is the
1. 0 answers
2. asked by Toni Jones
3. 602 views
Mike and Ben split the cost of a new lawn mower. The regular price of the mower was $360. They used a 15% off coupon. They paid
1. 2 answers
2. asked by Helperz
3. 464 views
The siren in an ambulance has a frequency (according to you) of 1100 hz as it moves towards you at a speed v. It then makes a
1. 1 answer
2. asked by J Velji
3. 817 views
you wreck a car travveling at 88 m/sec and decelerate at -200/s2 how far will the car crumble in at you.
1. 1 answer
2. asked by rich
3. 766 views
teacher divided students into groups of 3. each group of 3 wrote a report the had 9 pictures in it. the students used 585
1. 3 answers
2. asked by Anonymous
3. 556 views
Hello. I am trying to figure out how to find the number of solutions in the following problem:(x + 8) (x + 8) = 0
1. 0 answers
2. asked by David
3. 331 views
What is the concentration, in units of molarity, of a 500mL solution containing 0.750 moles of sodium chloride in water?
1. 0 answers
2. asked by Toni Jones
3. 337 views
What is the concentration, in units of molarity, of a 500mL solution containing 0.750 moles of sodium chloride in water?
1. 1 answer
2. asked by Toni Jones
3. 422 views
Im doing an essay and this is the format for it.Intro of 5 or more sentences, where you introduce your thesis statement(that
1. 0 answers
2. asked by Sara
3. 527 views
While standing on a horizontal frictionless surface, a 50 kg student pushes against a wall with an average force of 125 N east
1. 0 answers
2. asked by Anonymous
3. 1,169 views
The four wires that lie at the corners of a square of side a= 5.60 cm are carrying equal currents i= 1.80 A into (+) or out of
1. 0 answers
2. asked by Matt
3. 637 views
What would the greatest financial challenge in living on your own be?I'm guessing that would be paying off utilties, bills,
1. 1 answer
2. asked by Allen
3. 339 views
Does anyone know good videos that teach you what Stock markets are and stuff - Childlike videos with simple terms would be
1. 1 answer
2. asked by Anonymous
3. 572 views
How many different simple random sample of size 8 can be obtained from a population whose size os 42?
1. 0 answers
2. asked by Brooke
3. 879 views
Find x, the angle of depression (measured in degrees) from the top of a lighthouse that is 173 ft above water level to the
1. 2 answers
2. asked by Maria
3. 560 views
if .55 grams of a gas dissolves in 1 liter of water at 20 kPa of pressure, how much will dissolve at 110 Kpa of pressure?
1. 0 answers
2. asked by Anonymous
3. 1,143 views
How to prepare 1000 nM stock solution using Tam (1 gm) Mol Weight=563.6
1. 0 answers
2. asked by la
3. 408 views
I need a poem about the battle of lexington and concord.
1. 4 answers
2. asked by karen
3. 1,317 views
Need to label the verb wish A for action of L for Linking...1. The koala bears have climbed the tree. Answer=A 2. The peacock
1. 3 answers
2. asked by Ann
3. 2,463 views
In a laboratory experiment, a bullet of mass 47.0 g is shot horizontally into a stationary block of totara of mass 3.50 kg that
1. 0 answers
2. asked by Gary
3. 533 views
A ball is thrown upward with an initial velocity of 96 feet per second from the top of a 100 foot building. (a) When will the
1. 0 answers
2. asked by Anonymous
3. 503 views
How much did you invest each month at 6.60% compounded monthly if 25 years later the investment is worth 228190.50?
1. 0 answers
2. asked by Jordan
3. 317 views
A baseball manufacture checked 250 of its baseballs and found that 8 were defective. About how many would be defective out of
1. 1 answer
2. asked by HelpPlease Olivia
3. 423 views
A submarine has run into trouble and is stuck at the bottom of the ocean. Several people are on board and must make their way to
1. 0 answers
2. asked by Sam
3. 1,039 views
how many oxygen atoms are in 0.25 mole of SO3 ?
1. 1 answer
2. asked by shellywo
3. 2,488 views
how do you know a stressed or unstressed syllable
1. 4 answers
2. asked by pat
3. 543 views
I need to know when you have lettets how csn you deternine what the numbers will be. Ex: GRAPE - PLUM = APPLE. How would I he
1. 1 answer
2. asked by mary
3. 327 views
Suppose that 0.650 mol of methane, CH4(g), is reacted with 0.800 mol of fluorine, F2(g), forming CF4(g) and HF(g) as sole
1. 4 answers
2. asked by Jenny
3. 6,797 views
in need of help..;(.my question isfind the vertex..y=x(x+7)
1. 0 answers
2. asked by mel
3. 274 views
Im doing an essay and this is the format for it.Intro of 5 or more sentences, where you introduce your thesis statement (that
1. 3 answers
2. asked by Sara
3. 791 views
Dana buys a piece of carpet that measures 20 square yards. Will she be able to completely cover a rectangular floor that
1. 3 answers
2. asked by Tristan
3. 916 views
you have a $5841 credit card debt, and you plan to pay it off through monthly payments of $71. if you are being charged 14%
1. 2 answers
2. asked by ash
3. 548 views
In the following figure, AF is the perpendicular-bisector of BD, AD = 15, and DF = 13. Find AB + BF
1. 1 answer
2. asked by BreAnna
3. 571 views
Guy wire. How long is a guy wire reaching from the top of a 24ft pole to a point on the ground 16 ft from the pole?Thank you.
1. 1 answer
2. asked by esther
3. 648 views
Calculate the volume of the cone with a = 18 and b = 11. Round answer to the nearest tenth. Use 3.14 for pi
1. 1 answer
2. asked by BreAnna
3. 495 views
Which kind of graph will not let you calculate the range? Is it a bar graph, line graph, circle graph, or a pictograph?
1. 0 answers
2. asked by Kevin Clary
3. 508 views
the force that charge qA exerts on charge qB is ___ the force that charge qB exerts on charge qA.opposite and equal to opposite
1. 2 answers
2. asked by anonymous
3. 1,874 views
Calculate the concentration of H3O+ that contains 5.5 x 10 ^-5 moles/L OH- at 25 degrees
1. 0 answers
2. asked by Natalie
3. 526 views
if a negatively charged rod is brought near a negatively charged electroscope,there will be no effect the leaves will fall the
1. 2 answers
2. asked by kriti
3. 849 views
determine the redox reaction represented by the following cell notation Mg Mg2 Cu2 Cu
1. 0 answers
2. asked by Natalie
3. 1,228 views
The modern hearing aid is, essentially, a miniature public-address system, which converts sound into electrical energy and then
1. 1 answer
2. asked by Arlynn
3. 1,024 views
Guy wire. How long is a guy wire reaching from the top of a 21ft pole to a point on the ground 14 ft from the pole?Thank you.
1. 2 answers
2. asked by esther
3. 2,018 views
An inexperienced catcher catches a 128 km/h fastball of mass 134 g within 1.01 ms, whereas an experienced catcher slightly
1. 1 answer
2. asked by Mallory
3. 668 views
A tennis ball of mass 0.0609 kg is served. It strikes the ground with a velocity of 52.5 m/s (117 mi/h) at an angle of 22.0°
1. 0 answers
2. asked by Rob
3. 545 views
A blanket of thick fog covered the areaVisibility there was almost zero How are the two related? a. The two sentences establish
1. 3 answers
2. asked by Arlynn
3. 640 views
What is undergoing oxidation in the redox reaction represented by Fe Fe3+ Cl2 Cl- Pt
1. 0 answers
2. asked by Natalie
3. 497 views
Specifically, which of the following best expresses your view:i. Many physics concepts make a lot of sense and connect to
1. 0 answers
2. asked by Tammy
3. 616 views
According to conservation of momentum, when two objects collide, the momentum lost by one object equals the momentum gained by
1. 1 answer
2. asked by Tammy
3. 2,119 views
The shorter leg of a 30-60-90 triangle is 5.4 feet long. Find the perimeter
1. 3 answers
2. asked by Ehrine
3. 2,193 views
When we have too much work to do we become very anxiousIt is vital to set priorities and work on the most important things
1. 1 answer
2. asked by Arlynn
3. 343 views
You are planning to use a ceramic tile design in your new bathroom. The tiles are blue and white equilateral triangles. You
1. 1 answer
2. asked by Ehrine
3. 1,643 views
1. the solubility of AgCl in water is 3.97x10^-6 at 0*C and 1.91X10^-4 at 100*C. calculate Ksp for AgCl at each temp.2. using
1. 0 answers
2. asked by anonymous
3. 629 views
A 68.0 kg person throws a 0.0450 kg snowball forward with a ground speed of 27.0 m/s. A second person, with a mass of 58.0 kg,
1. 0 answers
2. asked by Alexandria
3. 636 views
An archer shoots an arrow toward a 300 g target that is sliding in her direction at a speed of 2.15 m/s on a smooth, slippery
1. 2 answers
2. asked by Alexandria
3. 2,935 views
Find the standard deviation for the given data. Round your answer to one or more decimal places than the original data.3){15,13,
1. 0 answers
2. asked by anonymous
3. 508 views
Ms. Sue could you please read my essay and tell me if it's good? I don't have time to rewrite it, would just like to know your
1. 0 answers
2. asked by Sara
3. 409 views
charging by inductioncreates charge by transferring charges from one object to another OR separates charges within an object
1. 1 answer
2. asked by Sejul
3. 413 views
okay this problem is simple... well my answer im unsure the answers i get arent an option.the problem is: 37-3[5+4(3-7)]
1. 2 answers
2. asked by angiie
3. 483 views
while many properties are similar, one important difference between electric and gravitational forces is that unlike gravity,
1. 0 answers
2. asked by Nabil
3. 368 views
what should you call a man with a clamp
1. 20 answers
2. asked by lala
3. 4,906 views
37-3[5+4(3-7)]this problem is getting me frustrated because the answer come up with is not an option. i come up with -1224.
1. 2 answers
2. asked by angiie
3. 328 views
all electric charges are multiples of the charge on anelectron, or atom?
1. 0 answers
2. asked by anonymous
3. 303 views
Darla is building a new desk. To make sure she had made a square corner, she measures 4ft. from the corner along one edge and
1. 1 answer
2. asked by Esther
3. 522 views
In 1000 samples, assuming that the null hypothesis is true, how many times would you expect to commit Type I error if alpha=.05?
1. 0 answers
2. asked by maria
3. 374 views
Ruth sells cars. She receives a commission of 12% on sales up to $35,000 and a commission of %24 on sales over $35,000. What is
1. 2 answers
2. asked by coco
3. 577 views
A gymnast with mass m1 = 47 kg is on a balance beam that sits on (but is not attached to) two supports. The beam has a mass m2 =
1. 0 answers
2. asked by Anonymous
3. 1,205 views
A gymnast with mass m1 = 47 kg is on a balance beam that sits on (but is not attached to) two supports. The beam has a mass m2 =
1. 1 answer
2. asked by Anonymous
3. 1,148 views
A volume Vi = 23.1 L of air at temperature T = 21 ¢XC is compressed at constant temperature to a volume Vf = 7.7 L. The
1. 0 answers
2. asked by Sarah
3. 625 views
Function f(x)= e^-x^2a) Inflection Values b) Intervals on which f(x) is concave downward c) Intervals on which f(x) is concave
1. 1 answer
2. asked by Anonymous
3. 1,070 views

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