Ask a New Question

Questions and answers by

Pauline

Questions (55)

(×+3)³
1. 2 answers
2. 210 views
A group of friends met for lunch and got four small pizzas to share each person had 1 1/3 pizzas how many friends went for lunch
1. 1 answer
2. 309 views
How to determine for an empirical formula?
1. 1 answer
2. 409 views
Write out all the nature and position of image formed by a convex lens or concave lens.
1. 1 answer
2. 480 views
A object is placed before a converging lens. calculate the image formed if the lens as focal length of 15cm also determine the
1. 3 answers
2. 576 views
Pure platinum is too soft to be used in jewelry because it scratches easily. To increase the hardness so that it can be used in
1. 4 answers
2. 4,283 views
simplify the equation 3xsquared-4xy+ysquared /9xsquared -ysquared
1. 1 answer
2. 459 views
Are retail investors or traders permitted to naked short a stock?
1. 1 answer
2. 490 views
A horizontal trough is 40 cm long and its ends are in the form of an isosceles trapezoids with an altitude of 20 cm, a lower
1. 1 answer
2. 541 views
If the radius of a circle increasing at the rate of 4 cm/sec, find the rate of the increase in the area when the radius is 12
1. 2 answers
2. 2,388 views
A tank in the form of an inverted cone having an altitude of 2 meters and a base radius of 50 cm. Water if flowing into the tank
1. 1 answer
2. 1,220 views
A baseball player is running from the at 20 ft/sec. At what rate is his distance from the home plate changing when he is 30 ft
1. 1 answer
2. 834 views
A 10 cm x 12 cm rectangular sheet that is used to make a box with open top is to be lined with cushion. if the cushion material
1. 2 answers
2. 1,069 views
According to the experimentprocedure, given that the NaOH solution has a concentration of 0.100M, and that the vinegar (acetic
1. 1 answer
2. 623 views
Ana Colon asks her broker to divide her 401K investment of $2000 among the International Fund, the Fixed Assets Fund, and the
1. 1 answer
2. 640 views
10. As of this morning, the New Mexico Lottery power ball jackpot was reportedly worth $111 million. The $111 million dollar
1. 0 answers
2. 454 views
As of July 26, 2011, the interest rate for a 20 year, A-rated Municipal bond was 5.0%. Assuming that your marginal tax rate is
1. 0 answers
2. 417 views
A consumer protection group reports that 25% of 5-lb bags of sugar of a certain brand are underweight. Three bags of sugar are
1. 1 answer
2. 720 views
Two point charges of 2.0 nC and 6.0 nC are both located 1.0 m away from a third charge of 3.0 nC ("n" is the metric prefix
1. 1 answer
2. 782 views
Three point charges lie along the x-axis: q1 at x=15m has a charge of 2.2 x 10^-9C, q2 at x=2.0m has a charge of 5.4 x 10^-9C,
1. 1 answer
2. 762 views
While undergoing fission, a uranium-235 nucleus with its 92 protons splits into two smaller nuclei each of which contains 46
1. 2 answers
2. 695 views
Suppose that f(x)= square root of x and g(x)= 3x-4 and you are asked to evaluvate the composite function f(g(0)).What is the
1. 1 answer
2. 922 views
Tarzan is crossing a river by swinging on a 10.0-m long vine with a breaking point of 1.0 x 10^3 N. If Tarzan's speed at the
1. 1 answer
2. 665 views
saturn has a mass of 5.68 x 10^26 kg and a radius of 6.03 x 10^7 m.a) what would be the weight of a 65.0-kg person on the
1. 2 answers
2. 3,594 views
36) Consider the following minimization problem:Min z = x1 + 2x2 s.t. x1 + x2 ≥ 300 2x1 + x2 ≥ 400 2x1 + 5x2 ≤ 750 x1, x2
1. 1 answer
2. 857 views
A rock climber part way up a cliff face drops a piton and it falls for 2.0 s before hitting the ground. How high up is he?
1. 1 answer
2. 482 views
Explain why {y||y| ¡Ü 1} is the same as [-1,1].
1. 3 answers
2. 432 views
If the length of a rectangle is increased by 120%, and its width is decreased by 20%, what happens to the area of the rectangle.
1. 2 answers
2. 1,697 views
If it takes 16 faucets 10 hours to fill 8 tubs, how long will it take 12 faucets to fill 9 tubs?
1. 5 answers
2. 788 views
My spanish teacher assigned us a project to write a children's book. I wrote a sorta different version of the boy who cried
1. 4 answers
2. 725 views
How did industrialization change traditional society?
1. 3 answers
2. 498 views
How do plants deal with hot temperatures?
1. 1 answer
2. 412 views
What are the chemical or cellular threats that excessive heat brings to plants.
1. 0 answers
2. 408 views
you have been put on the employment screening committe for an all-male law firm. There are two finalists being considered for
1. 0 answers
2. 488 views
suppose that A=D+E and that D/A= 0.35 solve for A/E.
1. 4 answers
2. 1,577 views
A researcher tested the Hr that reading out loud to your unborn baby will make the baby a better reader later in life. Mothers
1. 3 answers
2. 956 views
How does a production possibilities curve illustrate how efficient an economy is?
1. 1 answer
2. 693 views
consider the polar graph §æ =(2/3)¦Ð. (¦Ð=pie)find the value of N such that r=N§æ, where 0¡Ü §æ ¡ÜN¦Ð has a)no
1. 0 answers
2. 641 views
given that 180¡ã¡ÜA¡Ü 270¡ãand tan A=3/7,what is the exact value of cos A? can someone please help ???i need to know how
1. 3 answers
2. 632 views
given that 180¡ã¡ÜA¡Ü 270¡ãand tan A=3/7,what is the exact value of cos A? i can't get my head around this...can someone
1. 0 answers
2. 426 views
a theory about moth navigation is that moths fly at a constant angle relative to a light source.a particular moth flies at 50
1. 1 answer
2. 758 views
can anyone please tell me how i can improve my listening skill in french?thank you so much! You could watch more French movies
1. 0 answers
2. 807 views
hello I am going to a french interview tomorrow and the teacher is going to ask me:"do you have a topic that you have prepared
1. 0 answers
2. 964 views
can someone please prrof read this for me please?and correct me if i have made any mistakes?thanks.J'habite a Morley,c'est un
1. 0 answers
2. 596 views
hi there!!I am looking for a number of good websites to practice my french on... mainly on the verbs and tense, so any sites
1. 0 answers
2. 939 views
hello can someone please tell me the names of some free and good softwares about learning french that i can download from the
1. 0 answers
2. 1,354 views
when you walkaround bare footed, a concrete floor feels colder than a carpeted floor in a room at the same temperature.why is
1. 0 answers
2. 500 views
swimmers often notice that when they start to swim in a still body of water after a hot sunny day the surface water is warm but
1. 0 answers
2. 682 views
a diesel engine rapidly compresses air in its combustion chambers. while this happens it squirtsa fine spray of diesel fuel into
1. 0 answers
2. 610 views
what do i write for the intertextual links of a text?Can you amplify your question some? It is not clear on what you are
1. 0 answers
2. 595 views
Thank you so much!!!!I'm really sorry that I could not post back a.s.a.p to all your posts.Thoses posts were SO Helpful! Don't
1. 0 answers
2. 688 views
Could anyone please give me some useful web site to learn and practise my french on? I have trouble with the tense, forming
1. 2 answers
2. 580 views
the specific heat of water is one of the highest of all substances.why does this make water a useful liquid to use in hot water
1. 0 answers
2. 750 views
please list all the formulas for calculating the specific heat of a substance please.thanks specific heat = (heat
1. 0 answers
2. 1,047 views
In what direction must a plane head if it can maintain 350 km/h in still air, wishes to fly 500km in a diirection 040degree and
1. 0 answers
2. 735 views

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025