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Questions Asked on August 31, 2008

If cos theta = 0.8 and 270<theta<360, find the exact value of sin 2thetaa) -0.96 b) -0.6 c) 0.96 d) 0.28 Answer: b 2) If csc
1. 5 answers
2. asked by Lucy
3. 3,475 views
Use a sum or difference identity to find the exact value of sin 255 degreesAnswer: sqrt6-sqrt2/4 Thanks
1. 1 answer
2. asked by Lucy
3. 2,316 views
true or false1. fraction cant be written as decimal. 2. natural numbers are referred to as counting numbers.whole numbers
1. 2 answers
2. asked by samanthast
3. 2,051 views
State the period and phase shift of the function y=-4tan(1/2x + 3pi/8)a) 2pi, -3pi/4 b) pi, 3pi/8 c) 2pi, 3pi/8 d) pi, -3pi/8
1. 4 answers
2. asked by Lucy
3. 1,457 views
Need to prepare the bank reconciliation for Multi-Plex Health care at May31 and Record the entries called for by the
1. 0 answers
2. asked by Anonymous
3. 1,174 views
Find the perimeter of a right triangle with legs of 20 cm, and 21 cm.a.882 b.82 c.70 d.47 I have no clue what to do. Can
1. 1 answer
2. asked by kelsy
3. 1,163 views
What is evolution by natural selection?Do it mean changes.
1. 2 answers
2. asked by kyle
3. 1,163 views
The paddle wheel of a boat measures 16 feet in diameter and is revolving at a rate of 20 rpm. The maximum depth of the paddle
1. 0 answers
2. asked by Lucy
3. 1,142 views
State three examples each of acids, bases, and salts commonly used in therapeutic processes.
1. 1 answer
2. asked by Laly
3. 1,119 views
Find a numerical value of one trigonometric function of x iftanx/cotx - secx/cosx = 2/cscx a) cscx=1 b) sinx=-1/2 c)cscx=-1
1. 1 answer
2. asked by Lucy
3. 956 views
The required reserve ratio equals required reserves divided by what??
1. 1 answer
2. asked by Brandy
3. 952 views
A small plastic ball of mass 6.10 10^-3 kg and charge +0.150 µC?A small plastic ball of mass 6.10 10^-3 kg and charge +0.150
1. 0 answers
2. asked by physdummy
3. 837 views
Hello. It's the beginning of the school year, and I've quite forgotten what I learned in Pre-Algebra...The question in the text
1. 6 answers
2. asked by Eve
3. 812 views
Two identical small insulating balls are suspended by separate 0.27 m threads that are attached to a common point on the
1. 0 answers
2. asked by physdummy
3. 809 views
Describe two factors that affect labor supply and two factors that affect labor demand. Using economic principles, describe how
1. 1 answer
2. asked by Will
3. 757 views
Approximate the greatest real zero of the function g(x)= x^3-3x+1 to the nearest tenth.I know that there is a zero between -2
1. 1 answer
2. asked by Lucy
3. 748 views
What does "una bombada" mean?I read it on a t.v. caption.
1. 3 answers
2. asked by jules
3. 746 views
A farm supply store carries 50-lb bags of both grain pellets and grain mash for pig feed. It can store 600 bags of pig feed. At
1. 0 answers
2. asked by Lucy
3. 706 views
Multiply and simplify(9square root 6 - 4 square root 10) (square root 6 - 7 square root 10) I have been stumped and working on
1. 1 answer
2. asked by nicky
3. 678 views
Humans in North America up to 1492,groups living in the same regions of North America developed similar ____________________?
1. 1 answer
2. asked by lisa
3. 630 views
Describe a time when your moral values influencedthe way you responded to an issue. What differences did you notice between your
1. 2 answers
2. asked by Anonymous
3. 608 views
a rectangular prism has a width of 92ft. and a volume of 240ft^3. Find the volume of a similar prism with a width of 23ft. Round
1. 3 answers
2. asked by Shannon
3. 601 views
Describe the linear programming situation for this system of inequalities where you are asked to find the maximum value of
1. 1 answer
2. asked by Lucy
3. 599 views
Use the following clues to find a set of 5 numbers.The mean=8. The median=6. The range=10. What are some of the sets of numbers
1. 3 answers
2. asked by Happyface
3. 587 views
Find the number of possible negative real zeros for f(x)=6+x^4+2x^2-5x^3-12.Answer: 0 2) Approximate the real zeros of
1. 3 answers
2. asked by Lucy
3. 567 views
Resource: “Terri Schiavo’s Parents” news clip· Due Date: Day 4 [Main forum] · View the CNN Pipeline news clip located on
1. 1 answer
2. asked by Anonymous
3. 566 views
If only the cover of a magazine was used to write a paper, is there a need to cite it sepearately in the works cited page? If
1. 4 answers
2. asked by Anonymous
3. 562 views
the sun sets, fully disappearing over the horizon as you lie on the beach, your eyes 10 cm above the sand. you immediately jump
1. 2 answers
2. asked by john
3. 561 views
How do you find the polynomial funtion that best models data givn in a table for x and f(x). The only example in my testbook
1. 5 answers
2. asked by Lucy
3. 557 views
An ant is observed to travel 12.6 meters in 4.6 minutes. Find the average velocity of the ant in m/s and the instantaneous
1. 1 answer
2. asked by Gray
3. 543 views
State three examples each of acids, bases, and salts commonly used in therapeutic processes.
1. 1 answer
2. asked by Laly
3. 539 views
Since the September 11th attack there has been an increase in the demand for security personnel—police, air marshals, airport
1. 1 answer
2. asked by Will
3. 512 views
the name for topographical landforms that include mountains,hills, plateaus,etc is called?
1. 1 answer
2. asked by kaitlin
3. 499 views
how will you find out about the animals that live in the pond?
1. 0 answers
2. asked by mira
3. 481 views
if a planet has four times the density of earth half the diameter will the gravity be stronger or weaker than earth
1. 1 answer
2. asked by ann
3. 473 views
How do you work this problem. I cannot find an example in the book to illustrate how to work it.Find the value of tan(a-b) if
1. 1 answer
2. asked by Lucy
3. 468 views
Fue una "bombada". (loss)Makes sense. It was a new word for me.
1. 1 answer
2. asked by jules
3. 463 views
Does anyone know the latest time to take the SAT score so that I can send in a USC app by its Dec. 1 deadline?Thanks.
1. 3 answers
2. asked by Joe
3. 460 views
what is the area stretching from new mexico to washington?
1. 3 answers
2. asked by kaitlin
3. 449 views
the usa is made up of how many geographical regions?
1. 1 answer
2. asked by kaitlin
3. 435 views
the applacian mountains run from what to maine
1. 1 answer
2. asked by kaitlin
3. 428 views
If I put $5,000 in a CD for a miniumum of 3 years, the bank will offer 3.25% interest. How much interest will I earn after 6
1. 1 answer
2. asked by Valerie
3. 427 views
assuming there are 365 days in a year, how many ways can 3 person have the same birthday.
1. 1 answer
2. asked by k15
3. 394 views
wht ispi + arctan(-0.45)
1. 1 answer
2. asked by physdummy
3. 386 views
people visit america to see its what?
1. 2 answers
2. asked by kaitlin
3. 359 views
How many ways can volume be measured?
1. 0 answers
2. asked by Sarah
3. 344 views
Find the decimal and fraction 1 ounce provides 9% of the mda of fat
1. 0 answers
2. asked by Wendy Vierling
3. 337 views
5 reasons to increase alertness on the road
1. 5 answers
2. asked by melissa
3. 322 views
square root 5/square root 8 x square root 6/15 simplify
1. 0 answers
2. asked by nicky
3. 299 views
(2x^2)^3/2 / 2^1/2x^4can someone tell me how to simplify this? thanks much!
1. 1 answer
2. asked by Nikki
3. 294 views
i need help with a problema, b, c >0, abc=1 show that (a+b)/[2(a^7+b^7+c)]+ (b+c)/[2(b^7+c^7+a])+ (c+a)/[2(c^7+a^7+b)]<=1
1. 0 answers
2. asked by ELENA ROMINA
3. 253 views

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