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0 
Questions Asked

sfb:
Group Title
Solve: log(sub6)(z^3)
 updated 6 months ago
 2 replies
 No Medals Yet
Mathematics

sfb:
Group Title
solve: log(sub6)(z^3)
 updated 6 months ago
 No Medals Yet
Mathematics

sfb:
Group Title
Solve: log(sub2)(x)=4
 updated 6 months ago
 5 replies
 3 Medals
Mathematics

sfb:
Group Title
log(sub2)(x)=4
 updated 6 months ago
 No Medals Yet
Mathematics

sfb:
Group Title
Solve: log(3) ^(x+4)  log(3) ^x =2
 updated 6 months ago
 22 replies
 5 Medals
Mathematics

sfb:
Group Title
Solve: (x2)/3  (x2)/5 = 2
I keep getting 13 when the answer is 7.
 updated 6 months ago
 8 replies
 3 Medals
Mathematics

sfb:
Group Title
Write using only positive exponents: (5x^3/2x^3)^3
 updated 6 months ago
 No Medals Yet
Mathematics

sfb:
Group Title
Given that 3 is a zero of 6x^3 +19x^2 + 2x 3, find all the other zeros of this function.
 updated 6 months ago
 No Medals Yet
Mathematics

sfb:
Group Title
Acertain radioactive material decays according to the law A= A(sub0)e^0.0277t, where A(sub0) is the initial amount present and A is the amo…
 updated 6 months ago
 2 replies
 1 Medal
Mathematics

sfb:
Group Title
Solve correct to four decimal places: 3^x =4^(x7)
What do I do since the bases are not the same?
 updated 6 months ago
 7 replies
 3 Medals
Mathematics

sfb:
Group Title
Solve: x^4  6x^2 + 5 = 0
 updated 6 months ago
 3 replies
 1 Medal
Mathematics

sfb:
Group Title
Graph: x^24x+2
 updated 6 months ago
 2 replies
 1 Medal
Mathematics

sfb:
Group Title
Solve the system for x:
6x2y=3
5x+5y=4
 updated 6 months ago
 2 replies
 1 Medal
Mathematics

sfb:
Group Title
Write the slopeintercept form of the equation for the line passing through the pint (6, 5) and parallel to the line y=4x+6
 updated 6 months ago
 5 replies
 1 Medal
Mathematics

sfb:
Group Title
How many liters of a 30% acid solution should be mixed with an 80% acid solution to get 70 L of a solution that is 50% acid?
…
 updated 6 months ago
 7 replies
 1 Medal
Mathematics

sfb:
Group Title
How many liters of a 30% acid solution should be mixed with an 80% acid solution to get 70 L of a solution that is 50% acid?
…
 updated 6 months ago
 2 replies
 No Medals Yet
Mathematics

sfb:
Group Title
Solve: (x2)/3  (x2)/5 = 2
I can't remember what to do first.
 updated 6 months ago
 1 reply
 No Medals Yet
Mathematics

sfb:
Group Title
How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 90% antifreeze? I got 1/9, is this correct?
 updated 8 months ago
 3 replies
 1 Medal
Mathematics

sfb:
Group Title
How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 90% antifreeze? I got 1/9, is this correct?
 updated 9 months ago
 No Medals Yet
Mathematics

sfb:
Group Title
The length of a rectangle is 4 meters less than twice the width. If the area of the rectangle is 336 square meters, find the dimensions.
 updated 9 months ago
 5 replies
 1 Medal
Mathematics

sfb:
Group Title
Solve the equation in the complex number system. x^31=0
 updated 9 months ago
 3 replies
 1 Medal
Mathematics

sfb:
Group Title
Solve the equation sin(2t)+cost=1/4 on the interval [0, 2pi]. Express answer(s) to three decimal places.
 updated one year ago
 5 replies
 1 Medal
Mathematics

sfb:
Group Title
Populations that grow under certain constraints often can be modeled using the logistic equation P(t)= A/(1+Be^(Ct))
b. What is the limiti…
 updated one year ago
 2 replies
 1 Medal
Mathematics

sfb:
Group Title
Populations that grow under certain constraints often can be modeled using the logistic equation
P(t)= A/(1+Be^(Ct))
a.What is the init…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

sfb:
Group Title
Arrange the functions x^1/2, x^2, x^3, and 2^x by relative sizes of their yvalues a.On (1, ∞) Note that some of the functions change their …
 updated one year ago
 3 replies
 1 Medal
Mathematics

sfb:
Group Title
Can someone please explain how I would do this? Arrange the functions x^1/2, x^2, x^3, and 2^x by relative sizes of their yvalues
a.On (1…
 updated one year ago
 No Medals Yet
Mathematics

sfb:
Group Title
Can someone please explain how I would do this? Arrange the functions x^1/2, x^2, x^3, and 2^x by relative sizes of their yvalues
a.On (0…
 updated one year ago
 11 replies
 1 Medal
Mathematics

sfb:
Group Title
Can someone please explain how I would do this? Arrange the functions by relative sizes of their yvalues
a.On (0,1)
…
 updated one year ago
 No Medals Yet
Mathematics

sfb:
Group Title
Please help! For each function given below, find its inverse function.
a.f(x)=e^(x/2)
b. f(x)=lnx
…
 updated one year ago
 No Medals Yet
Mathematics

sfb:
Group Title
Really need the answer! Please help! Display a hand sketch of each of following relations; then give the domain and range of each: c. y = b^…
 updated one year ago
 No Medals Yet
Mathematics
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