Questions Answered

omgitsana:
Group Title
how to find derivative using CHAIN RULE
 updated 2 years ago
 14 replies
 1 Medal

jaersyn:
Group Title
integrate 1/(5+sinx3cosx)
let u = tan(x/2)
…
 updated 2 years ago
 16 replies
 No Medals Yet

jaersyn:
Group Title
integrate (cscx)^3
>_>
 updated 2 years ago
 12 replies
 2 Medals

jaersyn:
Group Title
integrate (secx)^4 * sqrt (tanx) dx
 updated 6 months ago
 22 replies
 4 Medals

jaersyn:
Group Title
find the indefinite integral of (sinx)^3 * cos(x)
 updated 2 years ago
 5 replies
 1 Medal

grapey124:
Group Title
Solve 3x  5y = 15 for y.
…
 updated 2 years ago
 3 replies
 No Medals Yet

jaersyn:
Group Title
What is the derivative of:
(secu)^(n2)?
…
 updated 2 years ago
 24 replies
 2 Medals

katlin95:
Group Title
Define Inductive Reasoning.
…
 updated 2 years ago
 4 replies
 No Medals Yet

jaersyn:
Group Title
Can someone explain to me why the slope on a distance vs. time^2 graph represents 1/2 the acceleration of that object?
And also how to fi…
 updated 2 years ago
 43 replies
 2 Medals

jaersyn:
Group Title
why does the integral of e^2x = (e^2x)/2?
 updated 2 years ago
 5 replies
 1 Medal

jaersyn:
Group Title
integration by parts question.
what is the indefinite integral of sqrt(t)ln(t)dt?
…
 updated 2 years ago
 9 replies
 3 Medals

jaersyn:
Group Title
Calculate the mass of KCl required to make 250g of a 5% (w/w) KCl solution
&
…
 updated 2 years ago
 2 replies
 1 Medal

85295james:
Group Title
Which of the following compounds does NOT contain molecules?
A. H2
B. NaCl
…
 updated 2 years ago
 2 replies
 No Medals Yet

trisha30:
Group Title
A figure is located entirely in the third quadrant. If it's reflected over the yaxis, in which quadrant will the image lie?
 updated 2 years ago
 4 replies
 No Medals Yet

erinbreland:
Group Title
what is a linear function
 updated 2 years ago
 4 replies
 1 Medal

colobikelawrider:
Group Title
Write an equation of a line in slope intercept form that is perpendicular to y = 4x 2 and passes through the point (16, 11).
…
 updated 2 years ago
 5 replies
 2 Medals

imstandingherealone:
Group Title
Jay dives to a point T under the sea. A surface buoy is anchored at point P. Points S, R, and Q are at different distances from T as shown i…
 updated 2 years ago
 4 replies
 No Medals Yet

Desireegb:
Group Title
Can someone show me what im doing wrong please?
Given the rectangular solid. Name four segments perpendicular to RS.
…
 updated 2 years ago
 4 replies
 No Medals Yet

blanca:
Group Title
which answers are elements of the solution set of the inequality
7x+27 <62
…
 updated 2 years ago
 1 reply
 No Medals Yet

R4J:
Group Title
please help..integrate (1619x^2)^3/2 /x^6 dx..
thank you.
 updated 2 years ago
 20 replies
 1 Medal

Tutu55:
Group Title
Help please and Thank you
13…
 updated 2 years ago
 2 replies
 1 Medal

jaersyn:
Group Title
Can someone help me reduce this:
 updated 2 years ago
 11 replies
 No Medals Yet

jaersyn:
Group Title
How do I go about reducing:
(100+25pi)/(pi^2+8pi+16)
 updated 2 years ago
 7 replies
 1 Medal

jaersyn:
Group Title
Optimization Problem:
Find a point on the line y = 2x+5 that is closest to the origin
 updated 2 years ago
 4 replies
 1 Medal

jaersyn:
Group Title
Optimization Problem:
Ronnie is designing a poster to contain 50in^2 of printing with margins of 4 inches each at the top and at the bott…
 updated 2 years ago
 14 replies
 1 Medal

jaersyn:
Group Title
Solve for x, can someone run me through this? I don't think there's an 'easy' way out of this one
 updated 2 years ago
 3 replies
 No Medals Yet

jaersyn:
Group Title
rationalize 1/[(sqrt x) + (sqrt x+1)]
 updated 2 years ago
 10 replies
 3 Medals

jaersyn:
Group Title
Integral question:
velocity function of a car is
v(t) = 2t^2 + t  6
…
 updated 2 years ago
 62 replies
 1 Medal

jaersyn:
Group Title
can someone explain how sec(pi/4) = sqrt2? I have never encountered a negative angle like this roflmao
 updated 2 years ago
 6 replies
 2 Medals

lambo239:
Group Title
If f(x) = 7x – 12, what is f–1(x) ?
 updated 2 years ago
 16 replies
 2 Medals
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