true or false
a) The graph of x = 7 in the rectangular coordinate system is the single point (7, 0)
i was thinking the answer is false because x=7 is a vertical line, not just a single point. so im c
to solve for the x you can first simplify ∛27 to 3 so the equation is now: x³+1=3(3)
then simplify more so x³=9-1 which is then x³=8 and when you simplify that x=2
to solve for the y now you can plu
That would be great if you could show the steps. Thanks! :D-Note that since e^(-x) = 1/e^x, we have:
e^x - 1/e^x = 1.
Now, let u = e^x. Applying this substitution gives:
u - 1/u = 1.
Multiplying bot
the formula please-One foot is twelve inches. One inch is 2.54 cm. One foot is therefore 30.48 cm, or 0.3048 m.
If youre supposed to converte feet to meters, multiply by 0.3048. If youre supposed to
A zoologist measured tail length in 86 individuals, all in the one-year age group, of the deermouse Peromyscus.The mean length was 60.43 mm and the standard deviation was 3.06 mm.A 95% confidence inte
Find the quadratic which has a remainder of -6 when divided by x - 1, a remainder of
-4 when divided by x - 3 and no remainder when divided by x + 1, the answers is x^2-3x-4 please tell me the way ste
5x-2y=42
3x+4y=20
2x+4y=48
4x+2y=66-5x-2y=42
3x+4y=20
multiply 2 to the first one
10x - 4y = 84
3x + 4y = 20
---------------------Add
13x = 104
x = 104/13 = 8
Substitute into either equations to fi
The problem I am working with is the following:
The integral from [-infinity, infinity] of (1+x) / (1+ (x^2)) dx.
I am wondering how this integral can have a solution that shows it does not converge
The answer is supposed to be in y=mx+b form.-2y > -10 - 5x
y > -5 - 5/2 x
y > -(5/2) x - 5
The solution is the area that lies above the line y = -(5/2)x - 5, which is a line with a y-intercept of -5,
Solve this system of equation by graphing.I am aware that you are unable to graph it for me, but was wondering how to solve the equation to get the points to plot the graph.Thanks in advance!!!
2x -
evaluate ∫∫R xy if R is the region bounded by y = x^3 and y = x^2.-I am assuming you want to evaluate ∫∫R xy dA.
y = x^3 and y = x^2 intersect when:
x^3 = x^2 ==> x = 0 and x = 1.
Note that R is a t
Equation: 2log(base)2 (a) - 3 - log(base)10 (25)
Im on the right track, but Im having trouble about what to do with the -3
The answer is log(base)10 (a^2/25000)
but I got log(base)10 (a^2/25) - 3-..
