At which point in the first quadrant is the tangent line vertical to the graph of x^3+y^3=6xy Thank you so much...trying to remember this stuff for the finals :O-I assume by first quadrant you mean in
Will give best answer if someone can show me how to do it step by step. The sum is from 1 to infinity. Thanks in advance, much appreciated.-I assume the square root term is not part of the exponent, i
Ann cycles to her friends house
she cycles at a steady speed of 6 metres per second for 25 minutes
work out the distance she travels?
Give your answer in Kilometres
Can u show me step by step how you
lim
x-->-3
2- the square root of x^2-5 / x+3
can anyone walk methrough this?-Lim x--> -3 of [2 - (x^2 - 5)^(1/2)] / [x + 3]
Multiply the function by [2 + (x^2 - 5)^(1/2)] / [2 + (x^2 - 5)^(1/2)]
N
A jar contains 10 red marbles and 30 blue marbles. A random sample of n = 3 marbles is selected from the jar. If the first two marbles are both blue, what is the probability that the third marble will
First Step:
Measure of the 2nd diagonal to be found out.
Formula to be used:
A = 1/2 * d1 * d2
Next Step:
Measure of a side of rhombus to be found out.
Formula to be used:
4*s^2 = d1^2 + d2^2
120 =
This might sound like a really dumb question, but can anyone actually prove that 2+2=4? I know in higher levels of math they prove a lot of things. Is this one of things they prove -- and how? Thanks!
What is the probability of randomly selecting a z-score less than z = 1.25 from a normal distribution?
a. 0.8944
b. 0.1056
c. 0.3944
d. 0.2112-P(Z ≤ 1.25) = 0.8944, a.
If you know the formatting for an excel spreadsheet that would be awesome!-Sn = a1 + a2 + a3 + ... + an = n(a1 + an)/2= n[2a1 + (n-1)d]/2
With: a1 = 2000, d = 200
So, Sn = n[4000 + 200(n-1)] / 2 = 100
* Write the expression in the form a + bi: i ^ 251 - i ^ 38
Solve the equations with radical and exponents: √x+7 - 2√x = -2
Thank you for your help.-We know that i^2 = -1 and hence i^4 = 1.
Divide
In an introductory psychology class with n = 50 students, there are 9 freshman males, 15 freshman females, 8 sophomore males, 12 sophomore females, and 6 junior females. If one student is randomly sel
Find the volume of the solid whose base is bounded by the graphs of y= x + 1 and y= x^2-1 with square cross sections taken perpendicular to the x-axis.
Thanks!-The curves intersect at x = -1 and x =
I need help with this problem:
For the following system, if you isolated x in the second equation to use the Substitution Method, what expression would you substitute into the first equation?
5x + 3
