professional_loser_
Name:
Colleen Concannon
School:
wssd cyber
About:
I know a lot about math. I'm currently in AP Calculus. Feel free to ask me any questions, I'll answer if I can! I'm quite friendly unless you make me angry.
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Questions Asked 18
Questions Answered 11
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Medals Received 0
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Medals Received 0
Questions Asked 18
Questions Answered 11
Medals Received 6
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Questions Answered
professional_loser_:
Group Title
use the taylor polynomial of order 2 to find the quadratic approximation of f(x)=(1+x)^k at x=0. (k is a constant.)
If k = 3, for approxima…
updated 2 months ago
2 replies
No Medals Yet
Mathematics
professional_loser_:
Group Title
evaluate the improper integral or state that it diverges.
integral of dx/(e^x + e^-x) from negative infinity to infinity.
updated 3 months ago
7 replies
1 Medal
Mathematics
professional_loser_:
Group Title
the vertical triangular plate shown below is the end plate of a feeding trough full of hog slop, weighing 80 pounds per cubic foot. what is …
updated 4 months ago
12 replies
No Medals Yet
Mathematics
professional_loser_:
Group Title
the vertical triangular plate shown below is the end plate of a feeding trough full of hog slop, weighing 80 pounds per cubic foot. what is …
updated 4 months ago
1 reply
No Medals Yet
Mathematics
cancherolugano:
Group Title
Simplify the expression. Write the answer without using parentheses or negative exponents.
x^-3
updated 4 months ago
9 replies
1 Medal
Mathematics
adventuretimefreak7:
Group Title
GET A MEDAL!!!!!!!!!!!
Simplify by combining like terms.
…
updated 4 months ago
7 replies
No Medals Yet
Mathematics
cancherolugano:
Group Title
Simplify the expression. Write the answer without using parentheses or negative exponents.
t^3 / t^5
updated 4 months ago
5 replies
1 Medal
Mathematics
___elefant:
Group Title
Which of these ordered pairs is a solution to the inequality
y – 2x ≤ –3?
…
updated 4 months ago
1 reply
No Medals Yet
Mathematics
professional_loser_:
Group Title
You are in charge of the evacuation and repair of the storage tank shown here. The tank is a hemisphere of radius 10 ft and is full of benze…
updated 4 months ago
14 replies
1 Medal
Mathematics
professional_loser_:
Group Title
find the force as an integral against the end of the tank.
updated 4 months ago
1 reply
No Medals Yet
Mathematics
professional_loser_:
Group Title
a curve is totally contained inside the square with vertices (0,0), (1,0), (1,1), and (0,1). is there any limit to the possible length of th…
updated 4 months ago
12 replies
1 Medal
Mathematics
professional_loser_:
Group Title
how do you solve the integral of sqrt(sec^4x)dx from -pi/4 to pi/4?
updated 4 months ago
5 replies
1 Medal
Mathematics
sisi_swagger:
Group Title
Write an inequality for this statement:
3 times a number x, subtracted from 18, is less than −90
updated 4 months ago
2 replies
1 Medal
Mathematics
sisi_swagger:
Group Title
Write an inequality for this statement:
8 less than 13 times a number x is less than or equal to −32
updated 4 months ago
1 reply
1 Medal
Mathematics
kaylarusk:
Group Title
Karen and two of her friends are splitting the bill for their lunch. They each got back $2 in change after the $30 lunch bill was paid. Whic…
updated 4 months ago
30 replies
1 Medal
Mathematics
adra_05:
Group Title
Fill in the blank. In the triangle below, y = _____. Round your answer to two decimal places.
…
updated 4 months ago
3 replies
1 Medal
Mathematics
THEMUSIQKID:
Group Title
Solve the system of equations.
8x – 3y = 1
…
updated 4 months ago
1 reply
1 Medal
Mathematics
tbhmina:
Group Title
please help
updated 4 months ago
4 replies
No Medals Yet
Mathematics
professional_loser_:
Group Title
integral of sqrt(1+cos2x)dx
updated 4 months ago
4 replies
2 Medals
Mathematics
milbes919180:
Group Title
Simplify.
(x2 + 5x + 1)(x2 + x + 3)
…
updated 4 months ago
2 replies
No Medals Yet
Mathematics