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sally

Questions and answers by sally

Questions (393)

find Pk + 1 if Pk=2K-1/k!
1. 3 answers
2. 609 views
If two vectors u and v fit the equation (u − v) • (u − v) = u•u+v•v, how must these vectors u and v be related? What
1. 4 answers
2. asked by sally
3. 2,536 views
A 0.050-m-long wire is carrying a current of 2.0 A at right angles to a 0.15-T magnetic field. What is the magnitude of the
1. 4 answers
2. 1,258 views
Find all solutions w between 0 and 360, inclusive:(a) cosw = cos(−340) (b) cosw = sin 20 (c) sinw = cos(−10) (d) sin w < −
1. 5 answers
2. 2,684 views
the length of a photograph is 1 cm less than twice the width. the area is 28 cm squared. find the dimensions of the photograph.
1. 4 answers
2. 4,207 views
I have this problem abouth math pre algebra this is my problemI have 3 number that makes a total of 11 I have 1 4 6=11 in each
1. 1 answer
2. 552 views
need help math I have a big square of 9little squares in it on the first row going down I got 1 4 6 that makes 11 ok I have to
1. 1 answer
2. 734 views
what flatlands in california lie between the sierra nevada and the coast range?what volcano dominates the southern portion of th
1. 4 answers
2. 1,833 views
find sales tax in your area --(6%). using tax rate, write a linear equation representing the total with tax for a purchase of x
1. 2 answers
2. 615 views
umm suppose a parabola has a vertex at (0,2) and points (1,1)how would I derive the equation and focus, i've been trying to
1. 1 answer
2. 985 views
Amazon. com and Toys "R" Us decided to work together to sell toys over the Internet. What decisions would executives from each
1. 1 answer
2. 804 views
do the experts on here draw graphs?Yes, we CAN draw graphs(manually) but not on the computer.
1. 1 answer
2. 800 views
If departing tenants sell access to rent-controlled apartments, whi is likely to end up with the apartments? How else might
1. 3 answers
2. 675 views
What does "CPR" stand for in medical emergencies?crp are stands for cardio-pulmonary resuscitation
1. 1 answer
2. 452 views
What do leukemia sufferers have too many of?Even though I know the answer, I searched Google under the key words
1. 1 answer
2. 570 views
What star other than the sun is closest to the earth?Proxima Centauri, which is part of the alpha Centauri three-star system
1. 1 answer
2. 555 views
Which African country has Spanish as an official language?I don't know if it is correct but isnt it Equatorial Guinea. I am not
1. 1 answer
2. 614 views
To find the mass of a mole of a compound, scientists add together the???Since this is not my area of expertise, I searched
1. 1 answer
2. 467 views
howdo you get the answer to 120 meters in precision . the teacher really didnot explain well,so i am a little lost.
1. 1 answer
2. 362 views
how do you solve a problem that says to find the unit rate?
1. 1 answer
2. 437 views
I have to write a 7 paragraph paper on the cold war. We have to cover these five points and i am so lost on where to get the
1. 3 answers
2. 679 views
List 3-5 factors that define teaching as aprofessional career. Elaborate on how these factors are employed by teachers on a
1. 4 answers
2. 630 views
One-fifth of a flank is sawn off and three-eights of remaining piece is then thrown away.What fraction of original remains?
1. 2 answers
2. 680 views
A family of 2 adults and 4 children visited Sentosa during the June holidays.An adult ticket cost $18.90 and a child ticket
1. 2 answers
2. 529 views
can you unscramble these letter to do something to do with hockey c i o p o n a m\
1. 4 answers
2. 618 views
1. The lenght of rectangle is greater than its breadth by 2 cm.If the length is increased by 4 cm and the breadth decreased by 3
1. 3 answers
2. 841 views
1. In language school , 475/12 %of the students learn chinese ,125/4 % of the student learn German and the remaining 210 student
1. 2 answers
2. 562 views
I have to create a schedule of school related tasks for a typical teaching day from the time you arrive at school until the time
1. 7 answers
2. 669 views
I am having trouble with making a schedule for my classroom.The schedulehas to be a school-related tasks.I have the info to put
1. 2 answers
2. 754 views
How can a health presentation be implemented into a classroom for middle childhood?
1. 5 answers
2. 479 views
The coordinate graph of the backyard shows the location of trees, plants, the patio, and utility lines.
1. 1 answer
2. 475 views
Which one is chiral?1,1-Dibromopropane 1,2-Dibromopropane 1,3-Dibromopropane 2,2-Dibromopropane 2-Bromo-2-chloropropane
1. 5 answers
2. 5,723 views
The coordinate graph of the backyard shows the location of trees, plants, the patio, and utility lines. (If necessary, you may
1. 1 answer
2. 446 views
What does normal cognitive development mean?
1. 2 answers
2. 1,119 views
What does diverse learners means?
1. 3 answers
2. 470 views
what is the intercepts of 3x-9=3y
1. 3 answers
2. 597 views
Identify the components of the information processing theory.
1. 1 answer
2. 461 views
My age group is 12 years of age.What level and stage he or she is at developmentally, and list some characteristics
1. 2 answers
2. 536 views
You asked me what I thought were the characteristics of the multicultural school, income, wealth, occupation,education, Power,
1. 2 answers
2. 602 views
How can the state standardseffect your planning and instruction for 7th gradelanguage Arts?
1. 4 answers
2. 1,086 views
What makes a lesson plan effective?
1. 3 answers
2. 422 views
How can English language arts teachers create a literacy-rich environment in their classrooms?
1. 4 answers
2. 535 views
How can these teachers overcome obstacles to literacy or resistance on the part of students?
1. 1 answer
2. 464 views
What are some factors that contribute to the disproportional representation of minority students in special education classes?
1. 2 answers
2. 692 views
Could someonesuggest one way that teachers can integrate content and instruction in an English language arts classroom. It will
1. 2 answers
2. 540 views
What is the difference between constructivist classroom and traditional classroom?
1. 1 answer
2. 488 views
I need please, how can I find the different approaches you can use for teachingcontroversial versus noncontroversial subjects.
1. 3 answers
2. 543 views
How did Alexander Hamilton significantly impact the early history of the American republic as a reult of his political
1. 2 answers
2. 510 views
What are the five key educational issues related to the First Amendment?
1. 3 answers
2. 391 views
I need some help with instructional strategies for encouraging communityinvolvement and global awareness for social studies
1. 3 answers
2. 776 views
I imagine anywhere from 5th through high school
1. 1 answer
2. 451 views
I am doing a group project and i have to make the mla heading but i don't know how to do that with multiple names. i have
1. 2 answers
2. 580 views
Thank you very much for your help.
1. 3 answers
2. 307 views
After fixing a flat tire on a bicycle you give the wheel a spin.(a) If its initial angular speed was 5.17 rad/s and it rotated
1. 2 answers
2. 579 views
The location of the center of mass of the partially eaten, 11 inch diameter pizza (r = 5.5) shown in Figure 9-20 is Xcm = -1.1
1. 5 answers
2. 5,995 views
how do I make a virtual field trip for upper elementary and middle school students about social studies.
1. 3 answers
2. 945 views
What strategies can you use to help students cope with math anxiety? How can you make math class interesting and fun as well as
1. 3 answers
2. 602 views
• Consider these questions: What are the most significant similarities between theChinese American and Japanese American
1. 2 answers
2. 529 views
Is there a web site that can help students out, if they can not speak English?
1. 6 answers
2. 445 views
Are there any sounds-a body of water- in Africa?
1. 1 answer
2. 297 views
Where could I find a two instances of conflicts between the legal and ethical issues confronting the education of English
1. 2 answers
2. 518 views
What is a mathematical concept?
1. 4 answers
2. 352 views
How do schools meet the needs of the ELL students withoutbreaking state laws?
1. 1 answer
2. 363 views
How does inquiry-based learning differ from the traditional model,with the teacher as the source of all instruction?
1. 2 answers
2. 545 views
what is the difference between constructivist and inquiry-based learning?
1. 1 answer
2. 352 views
How can you provide relevanthands-on learning in a science classroom when few resources are provided by the school? How can you
1. 1 answer
2. 425 views
I need to find a website with adolescents with signs of being abused, using drugs and have suicidaltendencies.
1. 5 answers
2. 420 views
Can someone help me with anidea on a program for At-Risk children?
1. 3 answers
2. 307 views
Create a plan for identifying potential students for the new at-risk program by completingthe following points: These are the
1. 2 answers
2. 847 views
What are organizing procedures and resources in a classroom?
1. 4 answers
2. 355 views
Fill in the table by describing the role and influence each group has on curriculum. Some may have direct influence and some may
1. 2 answers
2. 628 views
what is the difference between Coordinated Management of Meaning and Symbolic Interactionism?
1. 1 answer
2. 410 views
Are relationships better explained through staged theories or through dialectives?
1. 3 answers
2. 506 views
what economic intrests did americans have in hawaii
1. 1 answer
2. 256 views
Under the Electronic Signature in Global and National Commerce Act of 2000, electronic signatures can be verified by all of the
1. 1 answer
2. 372 views
of all theswimmers, 7/10 got to the pool by car, 1/5 took the bus, and 1/6 walked. how many more came by car than on foot? How
1. 2 answers
2. 195 views
How do you analyze and use database in schools?
1. 1 answer
2. 426 views
Interpersonal Communication mean to you
1. 4 answers
2. 391 views
If a rectangular prism has a length of 14 cm. , width of 11 cm. , height of 19 cm. , what is the surface area?
1. 2 answers
2. 470 views
find the 19th term to: 4,6,8,10
1. 3 answers
2. 710 views
How many riders would there have to be on a bus to yield (a) a 50 percent probability that at least two will have the same
1. 2 answers
2. 558 views
What role does perception play in interpersonal communication?
1. 3 answers
2. 963 views
The lifetimes of lightbulbs of a particular type are normally distributed with a mean of 290 hoursand a standard deviation of 6
1. 3 answers
2. 1,088 views
What is the direction of the force acting on a current-carrying conductor lying in a magnetic field?A. It is in a direction
1. 4 answers
2. 1,494 views
10. How much current is required to produce a force of 0.96 N on a 75 cm long wire oriented at right angles to a 0.24 T magnetic
1. 3 answers
2. 1,124 views
Current passing through a conductor is increased from 10 A to 15 A. This decreases the strength of the magnetic field produced
1. 2 answers
2. 809 views
Why does a piece of iron behave like a temporary magnet when placedin a magnetic field? SOLUTION: Iron consists of many small
1. 1 answer
2. 448 views
7. Two metal spheres are suspended from insulating threads. A negatively charged rod is brought near these spheres. One sphere
1. 3 answers
2. 1,239 views
Why is an antenna designed to be one-half of the wavelength of the wave it is supposed to receive?In my book all it says is that
1. 3 answers
2. 417 views
Does Maslow’s Hierarchy of Needs place our social needs at the top level
1. 2 answers
2. 836 views
A delivery truck is purchased for $38,000 has a salvage value of $6,000 and is depreciated using MACRS.what is the first-year
1. 1 answer
2. 477 views
A company purchases a new delivery truck for $20,000 the truck is expected to have a useful life of 90,000 miles before
1. 2 answers
2. 931 views
find the x- and y- interceptsf(x)= 25x^2+10x+1
1. 3 answers
2. 803 views
The number of tickets sold each day for an upcoming performance of Handel's messiah is given by N (x) = 0.4x^2 + 11.2x + 12
1. 2 answers
2. 503 views
9/11 - 3/11 + 7/11=13/11 which is improper so the answer is 1 1/11?
1. 4 answers
2. 667 views
17 11/12 / 6 1/10 = 343/366?
1. 6 answers
2. 336 views
Business and finance. Lunch meat sells for about $3 per pound. You use about 1/2pound per day for sandwiches. How much should
1. 3 answers
2. 451 views
Business and finance. Julio works as a quality control expert in a beveragefactory. The assembly line that he monitors produces
1. 1 answer
2. 473 views
The acceleration of a certain rocket is given by a=bt where b is positive cnstant, find the position function Xo and Vo at t=o?
1. 2 answers
2. 551 views
The acceleration of a certain rocket is given by ax=bt where b is positive constant, find the position and velocity at t=5.0s if
1. 3 answers
2. 1,483 views

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