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2011
December
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December 4, 2011
a company sells snack-size boxes of raisins with dimensions 5 in. by 2.5 in. by 1.5 in., each weighing 2 oz. They want to make a
3 answers
asked by
danielle
707 views
a rod supports a 2.35 kg lamp.
a)what is the magnitude of the tension in the rod? b)calculate the components of the force that
2 answers
asked by
jessica
627 views
A 500g ball is dropped into a well that is 10m deep. A)What is the ball's potential energy before it is dropped? Take the bottom
1 answer
asked by
Mack
535 views
A toddler’s playground has two slides on either side. The slide on the left is situated at a 45° angle to the ground and is
2 answers
asked by
Silvia
842 views
Could some please tell me what is bronchitis?
1 answer
asked by
Paris
316 views
What is the mass pecent of an aqueous sodium hydroxide in which the mole fraction of NaOH is 0.162? The density of the solution
3 answers
asked by
Allison
585 views
1)How many protons and electrons are in a sulfate ion SO4^2- ?
I know the answer is 48 protons and 50 electrons but i do not know
13 answers
asked by
Hannah
21,813 views
How long has the potuguese man of war been around? How long does it live? Does it have a ruler or queen like in an ant colony?
1 answer
asked by
Anjali
465 views
In general, the air temperature decreases 12F for every 4000 feet increase in altitude. If a hiker climbs 3000 feet, by how much
10 answers
asked by
Kate
3,568 views
1) How many miles are covered in a 15km race? (1 mile=5280, 12 in=1 ft, 1in=2.54cm)
I know that I have to convert but I do not
4 answers
asked by
Hannah
1,805 views
Is there any essay contests in rockland???? My parents want's me to partcipate in one.
4 answers
asked by
Laruen
557 views
Ectothermic organisms have body temperatures that vary with the temperature of their surroundings. Discuss the effect this
3 answers
asked by
John
1,847 views
For a particular value, this table gives the percent of scores between the mean and the z-value of a normally distributed random
1 answer
asked by
rebecca
513 views
Marcia is 3 times as old as Kate. The difference between their ages is 12 years. Find the age of each.
1 answer
asked by
kit kat
455 views
Gerrad is a painter. he is using a canvas that is in the shape of a regular hexagon. The perimeter of the canvas is 78 in. The
4 answers
asked by
Cj
1,422 views
3.Give the mean for the mean column of the Worksheet. Is this estimate centered about the parameter of interest (the parameter
1 answer
asked by
charlene
521 views
write the equation for the reaction of mixing 4 ml of 3 M (ho)2so2 with 7 ml of 0.2 M naclo4
1 answer
asked by
Anonymous
320 views
The difference of two numbers is 5. Three times the larger, decreased by 5 times the smaller is 7. Find the numbers
2 answers
asked by
kit kat
880 views
A bakery makes bread in batches. Several loaves per batch are rejected due to defects. Your friend says that the total number of
3 answers
asked by
Anon
911 views
can you please try to help me understand this?
Q:The table below shows a distribution and the observed frequencies of the values
2 answers
asked by
destiny
970 views
Someone verify if this is correct, please!
1. Draw a distance versus time graph that corresponds to the walk described below.
4 answers
asked by
Melinda
1,128 views
What are the policy implications of social development theories? How have these implications been reflected in actual policy, if
1 answer
asked by
edwin
519 views
How has the feminist movement influenced criminology? What negative impact has resulted from feminism, if any?
1 answer
asked by
edwin
394 views
find the slope
x+3y=6
1 answer
asked by
Lavern
380 views
I need help with problem solving...
1 answer
asked by
Rock
484 views
For a college application, Macawi must select one of five topics on which to write a short essay. She must also select a
4 answers
asked by
Rock
1,014 views
How many ways can six different books be arranged on a shelf if one of the books is a dictionary and it must be on an end?
28 answers
asked by
Rock
13,841 views
the perimeter of a rectangle is 68cm. the length is 2cm less than 3 times the width. find the length and width.
5 answers
asked by
kit kat
2,665 views
a 500kg remote control car traveled 10 meters down the street in 5 seconds. What is the toy car's momentum?
1 answer
asked by
Anonymous
400 views
James has opted for a 20-payment life insurance policy of $200,000. James is 42 years old. What is his annual premium?
1 answer
asked by
Anonymous
398 views
1) what mass of oxygen will react with 2.64g of magnesium?
2Mg + O2 -> MgO I was going to do 2.64g * (1/2) from the equation but
1 answer
asked by
Hannah
1,219 views
A turntable with a moment of inertia of 0.017 kg*m^2 rotates feely at 3.3 rad/s. A circular disk of mass 240 g and diameter 26
2 answers
asked by
John
643 views
A turntable with a moment of inertia of 0.017 kg*m^2 rotates feely at 3.3 rad/s. A circular disk of mass 240 g and diameter 26
1 answer
asked by
John
565 views
A circular disk of mass 0.3 kg and radius 40 cm, initially not rotating, slips down a thin spindle onto a turntable (disk) of
1 answer
asked by
John
837 views
The internal energy of a gas is 900 J. The gas is compressed adiabatically, and its volume decreases by 100 cm3. If the pressure
1 answer
asked by
Mike
497 views
A child of mass 40 kg stands beside a circular platform of mass 100 kg and radius 1.8 m spinning at 2.6 rad/s. Treat the
1 answer
asked by
John
876 views
How many moles of hydrogen gas will be produced when the 0.03 g of magnesium reacts with excess hydrochloric acid?
2 answers
asked by
Brandy
554 views
Can deciles be found on graphing calculators? ti 83
1 answer
asked by
HM
328 views
. Explain the biological logic of administering anti-Rh antibodies to Rh- mothers immediately after they give birth to an Rh+
1 answer
asked by
israa
439 views
you have a score of 97, 100, 98, you must make 360 to get an A what score on the next text will get you an A.
1 answer
asked by
Lavern
372 views
A roller coaster car speeds down a hill past point A and then rolls up a hill past hill B.The car has a speed of 16.9 m/s at
1 answer
asked by
Jake
780 views
If you don't do talent search in gr 7th can I still do it in gr 8th????
Ok me and my friend are having a problem like she saying
1 answer
asked by
Laruen
418 views
Suppose that the following solution is diluted by adding the indicated amount of water. Calculate the new concentration of 225
2 answers
asked by
Sandra
564 views
What are some global health issues related to mexico?
2 answers
asked by
maria
1,061 views
Write the equation for the reaction of mixing 2 ml of 3 M (HO)2SO2 with 9 ml of 0.2 M NaClO4
1 answer
asked by
Anonymous
308 views
Divers dive straight out from a cliff that is 21 m high. If the rocks below the cliff extend outward for 15 m, what is the
2 answers
asked by
Tim
558 views
Trailing by two points, and with only 1.00 s remaining in a basketball game, a player makes a jump-shot at an angle of 35.0o
4 answers
asked by
Mark
2,677 views
Techniques for interest groups to reach a wide number of people and influence policy makers and voters include all of the
2 answers
asked by
Michelle
1,051 views
A spinner has equal regions numbered 1 through 21. What is the probability that the spinner will stop on an even number or a
3 answers
asked by
Anonymous
1,549 views
hi need help for these questions
a. which of the ions Cs+, Sr 2+, Ba 2+, will have the largest heat of hydration?which is the
2 answers
asked by
amanda
598 views
Hello. I will really appreciate some help.
1)Would you use the article in the sentence "The UN called on Egypt to end (the)
3 answers
asked by
Ilma
564 views
Why would someone using a Foucault Pendulum at the equator say that Earth does not rotate?
1 answer
asked by
Cicilia
340 views
A light spring of constant k = 158 N/m rests vertically on the bottom of a large beaker of water (Fig. P9.34a). A 5.55 kg block
3 answers
asked by
Arianna
764 views
A monopolist is currently producing a level of output where Price = $110; Marginal Revenue = $10; Quantity = 100; Total Cost =
2 answers
asked by
Jim
616 views
Find the total area bounded by the curves y = x^3 and y = x^5 .
1 answer
asked by
Beth
396 views
who started bing
1 answer
asked by
jesse
372 views
The sector of the American public that is interested in politics and understands how government works is called the __________.
A
1 answer
asked by
Michelle
464 views
I made a typing error on last post so I thought I would try again . thanks for your help.
Use the percent equation to answer the
3 answers
asked by
ann
554 views
1. In what country does 40 degrees N latitude cross 40 degrees E longitude? Turkey
2. Which city is the capital of Hungary:
2 answers
asked by
Reed
1,105 views
find the y-intercept and the x-intercept
5x+4y=60
2 answers
asked by
Lavern
535 views
1. A rectangle has a constant area of 200 square meters and its length L is increasing at the rate of 4 meters per second.
a.
1 answer
asked by
Fareha
1,301 views
explain the following:(a+b)^2 =//a^2 +b^2. Give a numerical example to illistrate this please.
1 answer
asked by
Sherrie
420 views
A researcher observes hydrogen emitting photons of energy 10.2 eV.
What are the quantum numbers of the two states involved in the
1 answer
asked by
Paige
693 views
A puck of mass 80.0 g and radius 4.10 cm slides along an air table at a speed of 1.50 m/s as shown in the figure below. It makes
1 answer
asked by
Anonymous
621 views
Could you please check these sentences? Thank you.
1) Humanism spread in the whole country. 2) The English Renaissance developed
1 answer
asked by
Henry2
512 views
Two men pushing a stalled car generate a net force of +655 N for 8.3 s. What is the final momentum of the car?
1 answer
asked by
Haile
489 views
what is the difference between exhaled and inhaled air ( in respect to Molar Mass)?
1 answer
asked by
anonymouse
395 views
How much work is done by the system when 2.00 moles of O2 expand from a volume of 3.00 liters to a volume of 8.5 liters against
2 answers
asked by
Ashlyn
689 views
For which salt in each of the following groups will the solubility depend on pH?
Pb(OH)2 PbCl2 could you explain too? thanks!
2 answers
asked by
clay
508 views
For which salt in each of the following groups will the solubility depend on pH?
Pb(OH)2 PbCl2
3 answers
asked by
william
1,167 views
Consider a population with and .
(A) Calculate the z-score for from a sample of size 13. (B) Could this z-score be used in
2 answers
asked by
deandra
573 views
A block of mass 0.433kg is hung from a vertical spring and allow it to reach equilibrium rest. As a result the spring is
2 answers
asked by
briana wiliams
731 views
These four religions have some similarities but are very different in their beliefs and their cultural differences to society.
2 answers
asked by
student
663 views
Religion plays a big part in people's daily life. The Christian and Catholic religion beliefs going to conformation, regular
2 answers
asked by
student
587 views
Calculate the heat transferred when a 8 g of iron nail is cooled from 50oC to 18oC. The specific heat of iron is 0.45 J/goC.
2 answers
asked by
Dana
545 views
Rewrite cos(arcsin(v)) as an algebraic expression in v.
i know that the answer is squroot of 1-v^2 but i don't know the process
1 answer
asked by
Bob
511 views
Q:The table below shows a distribution and the observed frequencies of the values of a variable from a simple random sample of a
1 answer
asked by
destiny
549 views
A 90 kg person stands on the ground before jumping vertically upward. If momentum is truly conserved in all closed isolated
1 answer
asked by
JuJu
543 views
Water flows through a horizontal tube of diameter 2.9cm that is joined to a second horizontal tube of diameter 1.5 cm. The
3 answers
asked by
jazz
1,506 views
3e^-5x=48 solve
1 answer
asked by
nick
298 views
The following table represents the diameter of the cross section of a wire at continuous heights (feet) above the ground. Assume
1 answer
asked by
Paige
1,316 views
I want to make sure this is right.
the inverse of f(x)=(-3x+2)/(2x-1) I got f^-1(x)=(x-2)/(2x-3). if its right how do i check the
1 answer
asked by
nessa
413 views
you spend 30.0 minutes on a stair-climbing machine, climbing at a rate of 80 steps per minute, with each step 8.00 inches high.
2 answers
asked by
Shawn
620 views
A factory produces bicycles at a rate of 80+0.3t^2−1.1t bicycles per week (t in weeks). How many bicycles were produced from
5 answers
asked by
saud
4,198 views
A triangular plate with a non-uniform areal density has a mass M=0.700 kg. It is suspended by a pivot at P and can oscillate as
1 answer
asked by
liv
1,095 views
solve using the addition and multiplication principle
5x+2-4 less than or equal to 13
2 answers
asked by
Lavern
794 views
How can you have Motivation, Forecast and Orientation in speech intorduction?
like show the audience pictures etc?..thanks!
1 answer
asked by
Jessica
386 views
Dimensional analysis
4.25L/h to mL/h
1 answer
asked by
Anonymous
195 views
True or False
The secretion of GnRH, FSH, and LH are pulsatile instead of continuous?
2 answers
asked by
becca
577 views
Deminsional analysis
4.25L/h to mL/
1 answer
asked by
Anonymous
331 views
A puck of mass 80.0 g and radius 4.10 cm slides along an air table at a speed of 1.50 m/s as shown in the figure below. It makes
2 answers
asked by
Anonymous
567 views
Dale sent Sasha a 2 II2-pound box of candy. Sasha's little sister ate I;4 of the candy.
Sasha's pet poodle ate 1/8 of the
3 answers
asked by
Lulu
600 views
he current term-structure of spot interest rates for safe zero-coupon bonds is as follows:
Maturity, in years Interest rate(r) 1
1 answer
asked by
Robbie
1,126 views
Could someone please read my (corrected) summary in Spanish for grammar and fluidity? The English version appears below for
3 answers
asked by
Lisa
722 views
if we reason from the fact that all A's observed so far are B's to the conclusion that all A's whatsoever are B's, Which kind of
5 answers
asked by
anon
940 views
A man has 400 meters of fencing and wants to fence in a rectangular field next to a straight river. Assuming that no fencing is
2 answers
asked by
Sejul
681 views
PLEASE HELP!
Multiply. (3sqrt3-6sqrt2)(4sqrt3+8sqrt2)
1 answer
asked by
=)
412 views
Cleanliness
what is it? why practice it? how do you practice it? what would it look like if..... reflections: action plan: plz
7 answers
asked by
smiley face
1,139 views
if we reason from the fact that all A's observed so far are B's to the conclusion that all A's whatsoever are B's, Which kind of
1 answer
asked by
anon
495 views
Jack usually mowes his lawn in 7 hours. Marilyn can mow the same yard in 4 hours. How musch time would it take for them to mow
5 answers
asked by
Angela
794 views
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