Questions Answered

adam32885:
A telephone line hangs between two poles 14m apart in the shape of a catenary y=20cosh(x/20)15, where x and y are measured in meters. (a) f…
 updated one year ago
 3 replies
 1 Medal

adam32885:
A telephone line hangs between two poles 14m apart in the shape of a catenary y=20cosh(x/20)15, where x and y are measured in meters.
(a) …
 updated one year ago
 1 reply
 No Medals Yet

kt7779:
pleas tell me how to solve it and if u can the answer
find all the possible values for the intager n so that 9/n +1 is also and intager
…
 updated one year ago
 4 replies
 1 Medal

alienshe:
If a rock falls from a height of 33 meters on Earth, the height H (in meters) after x seconds is approximately H(x)=334.9x^2. When is the h…
 updated one year ago
 6 replies
 2 Medals

adam32885:
limit help
…
 updated one year ago
 19 replies
 4 Medals

adam32885:
Derivative Help!
f(x)=sqroot(12x)
I will fill in what I have done
 updated one year ago
 11 replies
 1 Medal

adam32885:
a particle moving in a straight line is given by the equation of motion s=1/t^2. find the velocity of the particle at t=a
 updated one year ago
 40 replies
 2 Medals

shell1903:
Round all answers to the nearest hundredh. Evaluate each expresion for the values given.. 5a^2;a =2
 updated one year ago
 3 replies
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adam32885:
Where do I start?
A driver sets out on a journey. For the first half of the distance she drives at a leisurely pace of 30 mph, she drives…
 updated one year ago
 6 replies
 1 Medal

Tateana95:
A public park is in the shape of a triangle. the sides of the park that forms the base of the triangle is 200 yd long. and the area of the p…
 updated one year ago
 6 replies
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jyobreezy:
calculate h(1.5), if the equation is 5tsquared + 24t
…
 updated one year ago
 36 replies
 1 Medal

adam32885:
Limit Help
lim as x approches 4
((1/4)+(1/x)/(4+x)
 updated one year ago
 14 replies
 1 Medal

adam32885:
Limit help!
 updated one year ago
 7 replies
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bonjovifan03:
Convert to decimal notation:  7/20? I got the answer .35
 updated one year ago
 3 replies
 1 Medal

adam32885:
factor x^41
 updated one year ago
 7 replies
 1 Medal

bonjovifan03:
2. Translate this phrase into an algebraic expression: Six less than seven times some number. Use the letter n to represent the number
…
 updated one year ago
 5 replies
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marilyn123:
simplify the expression : 4/(x+2) 3/(x+2) ?
…
 updated one year ago
 7 replies
 1 Medal

MRARROYOonutube:
Which property is illustrated by the equation ax+ay=a(x+y)? (Associative, commutative, distributive, or identity)
 updated one year ago
 2 replies
 1 Medal

adam32885:
lim as t approaches 1 ((t^41)/(t^31)
 updated one year ago
 14 replies
 1 Medal