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January 29, 2010
a sock drawer has 2 blue pair,4 white pair,4 black pair? what is the probability you will pick out a black pair ?
i think is 2/10
4 answers
asked by
makeeda
2,811 views
Robin exerts a force of 100 N in pulling back his bow by 0.5 m. He fires the arrow (mass=0.2 kg) vertically upwards.
a-How much
4 answers
asked by
Mota
1,325 views
Monosodium glutamate (MSG), a food-flavor enhancer, has been blamed for “Chinese Restaurant Syndrome,” the symptoms of which
4 answers
asked by
<3
1,362 views
The path of a rocket fired during a fireworks display is given by the equation s(t)=64t2,( t do the 2nd power) where t is the
4 answers
asked by
Caroline
1,678 views
Thank you very much for your corrections!
Can you help me checking these other two paragraphs? 1) Last summer at my friend’s
2 answers
asked by
Franco
553 views
A force of 100N pulls a box of weight 200N along a smooth horizontal surface makes 45(degree) to the floor .
Calculate the work
2 answers
asked by
Mota
662 views
I need help with this assignment. The questions relate to the case study below.
-Develop one process evaluation measure and one
3 answers
asked by
Linda
537 views
Match each polar equation below to the best description. Each answer should be C,F,I,L,M,O,or T.
DESCRIPTIONS C. Cardioid, F.
1 answer
asked by
Salman
769 views
Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the radius of the platinum atom?
5 answers
asked by
Fred
6,329 views
Find the area of the region bounded by: r=7-1sin(theta)
2 answers
asked by
Salman
557 views
what is AIDS? what are the symptoms of AIDS?
1 answer
asked by
leo
445 views
using scientific notation
4x10^9/2x10^-7
2 answers
asked by
Tina
660 views
A proton is released at the origin in a constant electric field of 850 N/C acting in the positive x-direction. Find the change
3 answers
asked by
Cal
1,125 views
After a parallel-plate capacitor is charged by a battery, it is disconnected from the battery and its plate separation is
2 answers
asked by
Cal
888 views
The electric potential at x = 3.0 m is 120 V, and the electric potential at x = 5.0 m is 190 V. What is the electric field in
4 answers
asked by
Cal
5,059 views
A helium nucleus (charge = 2e, mass = 6.63 10-27 kg) traveling at a speed of 6.20 105 m/s enters an electric field, traveling
4 answers
asked by
Cal
1,980 views
A battery is attached across several different capacitors connected in series. Which of the following statements are true?
1 The
5 answers
asked by
Cal
3,606 views
If three unequal capacitors, initially uncharged, are connected in series across a battery, which of the following statements is
3 answers
asked by
Cal
3,248 views
A class has 50 students. 13 are juniors, 20 are psych majors, and 24 are neither psych majors nor juniors. How many psych majors
1 answer
asked by
Kassie
452 views
Let N= {1,2,3,...}, that is, N is the set of natural numbers. Find a proper subset X of N such that there is not a one-to-one
1 answer
asked by
Kassie
470 views
Define a relation R on N such that there is a one-to-one correspondence between R and N.
1 answer
asked by
Kassie
436 views
Thank you very much for the help with the run-on sentences!
Can you check these three last paragraphs on accidents, please?
1 answer
asked by
Franco
482 views
scientific notation
4.0x10^-3x3.6x10^-3/1x10^4x4.5x10^-2
2 answers
asked by
Tina
558 views
What was the human hisory between North American Asia Eurasia and Europe before the 1450's?
1 answer
asked by
history
441 views
Four point charges are positioned on the rim of a circle. The charge on each of the four is +0.5 µC, +1.5 µC, -1.0 µC, and
4 answers
asked by
Anonymous
3,717 views
a sock drawer has 2 blue pair, 4 white pairs, 4 black pair. what is the probability you will pick out a white pair or blue pair?
4 answers
asked by
makeeda
2,891 views
The spectrum of light from the galaxy M100 has a prominent dark line at a wavelength of 592.2 nm. The same spectral line
2 answers
asked by
Mota
657 views
when rolling cube, what is the probability of rolling a number greater than 6?
i think it is 1/7 is im correct
2 answers
asked by
makeeda
655 views
A helicopter is flying horizontally at 7.5 m/s and an altitude of 17 m when a package of emergency medical supplies is ejected
2 answers
asked by
Sal
593 views
Identify and give a brief history of a critical care nurse
1 answer
asked by
anette
393 views
Leon has an annual income of $18,500. He has 22% of his gross
salary withheld for deductions. What is the net amount of each
4 answers
asked by
Gabriel
1,053 views
The phosphoric acid in a 100.00 mL sample of a cola drink was titrated with 0.1476 M NaOH. The first equivalence point was
3 answers
asked by
Jenna
1,499 views
Can you check the use of the following phrasal verbs, please?
1) First, Betty tells her husband Fred that Martin, her husband’s
1 answer
asked by
Franco
513 views
A man lifts a 1.0 kg stone vertically with his hand at a constant upward acceleration of 1.8m/2^2. what is the magnitude of the
3 answers
asked by
James
919 views
Nikki borrowed $500 at 9% interest for 12 months under a monthly
installment plan. She must pay $8.7453 per $100 each month for
4 answers
asked by
AR
944 views
An engine pulls a train of 20 frieght cars each having a mass of 5.0*10^4 kg with a constant force. The cars move from rest to a
2 answers
asked by
James
567 views
A particle experiences a constant acceleration that is north at 100m/s^2. At t=0, its velocity vector is 70m/s east. At what
3 answers
asked by
James
608 views
If a pronghorn antelope accelerates from rest in a straight line with a constant acceleration of 1.4m/s^2, how long does it take
2 answers
asked by
James
627 views
Two small arrays have neen conbined to make a big arraay. What are the dimensions and product of the big array? Fill in the
2 answers
asked by
Kenneth
595 views
what are characteristics of progressivism? is it teacher or student centered authority?
1 answer
asked by
Anonymous
424 views
how many grams of sodium are used to prepare 50 boxes of crackers?
hint:serving size= 0.50 ounces (6 crackers)a box has a net
3 answers
asked by
Anonymous
687 views
Draw an array for 12x7 (You don;t have to draw all the boxes inside, just the shape and the dimensions.) How would you break up
1 answer
asked by
Kenneth
1,022 views
Draw an array for 12x7 (You don;t have to draw all the boxes inside, just the shape and the dimensions.) How would you break up
3 answers
asked by
Kenneth
1,167 views
1. $5000.00 compunded annually at 6% for 5 years= $6,691.1279?
2. $5000.00 compounded quartley at 6% for 5 years= $6,719.5819? 3.
1 answer
asked by
Nashea
556 views
How do you solve this equation? The answer is suppose to be -0.7 Thanx for you help. Greatly appreciated
-5x\9=7/18
1 answer
asked by
Madison
465 views
What is social health?
1 answer
asked by
Lexi
439 views
You and Taye are discussing the causes of obesity. As an informed person, you have to disagree with your friend when he asserts
3 answers
asked by
M
497 views
Allan makes two payments a year of $337 each for real estate taxes.
He makes six payments a year of $216 for auto insurance. How
4 answers
asked by
sabina
737 views
A crane lifts 1 tonne of concrete through a height of 25 m. How much work does it do? (1 kg has a weight of 9.81 N.)
3 answers
asked by
Mota
725 views
CH3OH(g) CO(g) + 2 H2(g) H = +90.7 kJ .
Calculate the amount of heat transferred when 35.0 g of CH3OH(g) are decomposed by this
3 answers
asked by
Rachel
1,262 views
A student finds that a stretched rubber band stores 3.5 J of energy. She uses it to propel an object of mass 0.025 kg vertically
2 answers
asked by
Mota
597 views
Give one example of a situation in which speech performance may be impaired.
I was going to say background noise, but I believe
5 answers
asked by
Beth
451 views
Galileo drops a stone from the leaning tower of Pisa, which is 45 meters high. At what speed does the stone hit the ground?
3 answers
asked by
Mota
1,069 views
I'm still needing some help knowing how to work this proportion.
A glacier moves about 12 inches every 36 hours. About how far
4 answers
asked by
Kyle
467 views
So i pretty much had them right the first time with the first set of answers i just needed to round up?
1. $5000.00 compounded
1 answer
asked by
Nashea
542 views
what word is made of t a r i c e t w n n
1 answer
asked by
Bran
369 views
If the volume of a cylinder is 1.01 L at STP (0 C and 760 Torr). If the piston is depressed 5.62 cm further into the cylinder,
1 answer
asked by
Michelle
449 views
Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $20 one-time
2 answers
asked by
WF2022
567 views
my brother had read a book & the book message is that the girl of the book likes to help everyone for finding their stuff.
So he
2 answers
asked by
anu
557 views
if a church has no security plan in place, what would be a less pertinent component for that particular environment during a
3 answers
asked by
Tom
454 views
please check if I did this right ...
calculate the mass of white solid CaCO3 that forms when 98ml of a 0.1M Ca(NO3)2 solution is
5 answers
asked by
Krissy
679 views
Can you check if the following sentences are correct and tell me how I can make them less wordy?
1) She tripped over a Christmas
1 answer
asked by
Franco
502 views
which relationship can best described as casual?
(1)height and intelligence (2)shoe size and running speed (3)number of correct
3 answers
asked by
xmc
1,056 views
what are the products, Imports & Exports in Egypt
6 answers
asked by
ts
993 views
what is the natural resoueces of egypt
1 answer
asked by
ts
403 views
1. $5000.00 compunded annually at 6% for 5 years= $6,691.1279 or $6,312.38?
2. $5000.00 compounded quartley at 6% for 5 years=
1 answer
asked by
Nashea
516 views
What is a quadrilateral that has both reflectional and rotational symmetry?
4 answers
asked by
Rmz
1,629 views
What is a quadrilteral that has rotational symmetry but no line of symmetry?
1 answer
asked by
Rmz
458 views
what is the quality of the disclosures for guarantees and commitments for nortel networks corporation? and could these
1 answer
asked by
dj
368 views
What is a quadrilateral that has a line of symmetry but no rotational symmetry?
Would that be trapezoid?
1 answer
asked by
Rmz
516 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
3 answers
asked by
Katie
917 views
mix 120ml of 0.320M silver nitrate with 40ml of 0.320M potasium chromate. What mass of silver chromate is produced?
this is what
3 answers
asked by
Krissy
978 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
4 answers
asked by
Katie
1,736 views
Write a 200- to 300-word essay arguing for or against unrestricted international trade. Some possible platforms on which to
4 answers
asked by
blabla
595 views
I want to be able to buy a car with cash in years. I have $5000 that I can invest today. ican get a bond earning 6.5%. How much
3 answers
asked by
Evon
329 views
The question is:
Compute the recent two years’ cash flow on total assets ratios for this company. This is the info given:
2 answers
asked by
Nancy
1,309 views
I need a breakdown of Windows, Users & Unix users..
Breakdown by year of computer virus growth... Breakdown of viruses by
1 answer
asked by
Sheena
452 views
How do you solve this?
3y+5-2y+3=6y+5-6y
4 answers
asked by
Karli
398 views
I get it now! Thanks everyone!!!
1 answer
asked by
Kyle
267 views
Hi I need some assistance on this problem
find the exact value do not use a calculator cot[(-5pi)/12] Here is my attempt RT =
3 answers
asked by
Kate
698 views
is it the smaller benefits that we gloss over, and therefore are not motivated to action? Or do we always need more clear
3 answers
asked by
linda
411 views
wat is an equation of the line that passes through the point (4,-6) and has a slope of -3??? some one plzzz help me those are
2 answers
asked by
nahla taher
1,289 views
These are good ones! Thanks for the suggestions! :-)
1 answer
asked by
Beth
305 views
If a pronghorn antelope accelerates from rest in a straight line with a constant acceleration of 1.4m/s^2, how long does it take
2 answers
asked by
JP
609 views
Express the product of 3¡Ì30(2¡Ì5-7) in simplest radical form.
2 answers
asked by
Shao
1,115 views
Solve for x:
3/5(x+2)= x - 4
2 answers
asked by
syed
674 views
could you tell me if i can use this as a descriptive paragraph.
My loyal friend Mary Ellen is 48 years old with shoulder length
6 answers
asked by
deborah
457 views
1
--------- 2x^2-2 --------------- 2 + x ---- ------- x+11 x^2-2x-3
1 answer
asked by
Lauren
258 views
The average of a set of five different positive integers is 360. The two smallest integers in the set are 99 and 102. What is
2 answers
asked by
Mark
763 views
ou have only four weights and a balance scale. If your task is to weigh ANY load from 1 to 40 kg (integers only) then how much
2 answers
asked by
me
535 views
4. Translate the problem into a pair of linear equations in two vaiables. Solve the equations using either elimination or
2 answers
asked by
Ashley
632 views
list some of the risk areas that can be identified through the auditing process?
4 answers
asked by
misty
366 views
Cole’s two student loans totaled $31,000. One of his loans was at 2.8% simple interest and the other at 4.5%. After one year,
1 answer
asked by
Gami
517 views
Do you think this is a run on sentence?
Donkey skin, the heroine, goes through many transformations of herself to overcome her
3 answers
asked by
Mary
388 views
3. Which of the follwoing statements about sexual and asexual reproduction is FALSE?
a. genetic diversity occurs in sexual
4 answers
asked by
mysterychicken
1,310 views
I'm having a really hard time with this physics problem...not really sure where to begin or which equation to use....please
3 answers
asked by
Nikki
676 views
Hey guys - this problem is pretty tough for me...any help? Don't know what to do....
In seawater, a life preserver with a volume
2 answers
asked by
Randi
650 views
What are some ways that language can be used to perform the act of giving someone a warning?
5 answers
asked by
Pamela
387 views
I have a question, can jiskha tutors look over essays, give suggestions and fix any grammatical errors? or is that too much?
4 answers
asked by
Mary
488 views
A glacier moves about 12 inches every 36 hours. About how far does the glacier move in 1 week?
4 answers
asked by
Kyle
808 views
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