Questions and answers by

annie

Questions (217)

how would you solve: sin(2x)+cos(2x)=tan(x)?
1. 3 answers
2. 394 views
The small mass m sliding without friction along the looped track is to remain on the track at all times, even at the very top of
1. 1 answer
2. 2,168 views
The force required to compress an imperfect horizontal spring an amount x is given by F= 150x+12x^3, where x is in meters and F
1. 1 answer
2. 4,987 views
A glider on an air track is connected by springs to either end of the track. Both springs have the same spring constant,k , and
1. 6 answers
2. 6,015 views
would this be a correct proof of the cauchy-schwartz inequality:abs=absolute value abs(u*v) is less than or equal to
1. 1 answer
2. 777 views
1) "I am filled with sadness."Can you explain the grammar rules for using "filled" instead of fill? 2)"We visited the Detainees
1. 1 answer
2. 582 views
When I bend down, what kind of force is involved? Is it the pulling force of the muscle?
1. 1 answer
2. 478 views
what does small electronegativity difference reveal about the strength of a covalent bond?
1. 2 answers
2. 1,195 views
4-3x = x + 1
1. 1 answer
2. 325 views
what is a boldface digit and how do you find its value
1. 7 answers
2. 3,869 views
what do you call numbers suth as 2,4,6,8 or,10 in an array
1. 1 answer
2. 435 views
what do you call munbers suth as 2,4,6,8, or 10 my homework is due today in 3 hours !
1. 1 answer
2. 465 views
Why is;a) antimony pentafluroide Sb(-3) + F5(-1) --> SbF4 ? b) aluminium bromide hexahydrate Al(-1) + Br(-1) --> AlBr3 . 6H2O ?
1. 1 answer
2. 951 views
Is this the correct use of a semicolon?From the harbors of Africa to the forests of Vietnam, mankind has glorified the most
1. 3 answers
2. 441 views
A wrecking ball (weight 4140 N) is supported by a boom, which may be assumed to be uniform and has a weight of 2550 N. As the
1. 1 answer
2. 1,170 views
Hi, it would be greatly appreciated if someone could proofread parts of my bio lab.Introduction VO2 max or maximum oxygen
1. 0 answers
2. 630 views
1. What is the equation of the tangent line to y = 2*x(x - 4)^6 at point (5, 10)?2. If f(x)=8/(x^2+4) , find the slope of the
1. 0 answers
2. 669 views